<SUBMISSION>
<ACCESSION-NUMBER>0001047469-03-011872
<TYPE>S-8
<PUBLIC-DOCUMENT-COUNT>3
<FILING-DATE>20030404
<EFFECTIVENESS-DATE>20030404
<FILER>
<COMPANY-DATA>
<CONFORMED-NAME>AEROGEN INC
<CIK>0001039160
<ASSIGNED-SIC>3841
<IRS-NUMBER>330488580
<STATE-OF-INCORPORATION>DE
<FISCAL-YEAR-END>1231
</COMPANY-DATA>
<FILING-VALUES>
<FORM-TYPE>S-8
<ACT>33
<FILE-NUMBER>333-104299
<FILM-NUMBER>03639409
</FILING-VALUES>
<BUSINESS-ADDRESS>
<STREET1>1310 CORONADO DR
<CITY>SANTA CLARA
<STATE>CA
<ZIP>95054
<PHONE>4085432400
</BUSINESS-ADDRESS>
<MAIL-ADDRESS>
<STREET1>1310 ORLEANS DRIVE
<CITY>SUNNYVALE
<STATE>CA
<ZIP>94089
</MAIL-ADDRESS>
</FILER>
<DOCUMENT>
<TYPE>S-8
<SEQUENCE>1
<FILENAME>a2106557zs-8.htm
<DESCRIPTION>S-8
<TEXT>
<HTML>
<HEAD>

</HEAD>
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<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">As filed with the
Securities and Exchange Commission on April 4, 2003</font></p>

<p align="right" style="margin:0in 0in .0001pt;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Registration No.
333-_____</font></p>

<p align="right" style="margin:0in 0in .0001pt;text-align:right;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<div style="border:none;border-top:double windowtext 9.0pt;padding:0in 0in 0in 0in;">

<p align="left" style="border:none;margin:0in 0in 12.0pt;padding:0in;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

</div>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="5" face="Times New Roman" style="font-size:18.0pt;font-weight:bold;">SECURITIES
AND EXCHANGE COMMISSION</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Washington,
D.C. 20549</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>


<div align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">

<hr size="1" width="25%" noshade color="black" align="center">

</font></div>


<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="5" face="Times New Roman" style="font-size:18.0pt;font-weight:bold;">FORM S-8</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">REGISTRATION
STATEMENT</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">UNDER</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">THE SECURITIES ACT
OF 1933</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>


<div align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">

<hr size="1" width="25%" noshade color="black" align="center">

</font></div>


<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="5" face="Times New Roman" style="font-size:18.0pt;font-weight:bold;">AEROGEN, INC.</font></b></p>

<p align="center" style="margin:0in 0in 12.0pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Exact name of registrant as specified in its charter)</font></p>

<div align="center">

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="45%" valign="top" style="padding:0in .7pt 0in .7pt;width:45.56%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Delaware</font></b></p>
  </td>
  <td width="11%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:11.08%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="43%" valign="top" style="padding:0in .7pt 0in .7pt;width:43.36%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">33-0488580</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="45%" valign="top" style="padding:0in .7pt 0in .7pt;width:45.56%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(State of
  Incorporation)</font></p>
  </td>
  <td width="11%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:11.08%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="43%" valign="top" style="padding:0in .7pt 0in .7pt;width:43.36%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(I.R.S. Employer
  Identification No.)</font></p>
  </td>
 </tr>
</table>

</div>

<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">2071 Stierlin Court</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Mountain View, CA 94043</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Phone:&#160; (650) 864-7300</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Address of principal executive offices)</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>


<div align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">

<hr size="1" width="25%" noshade color="black" align="center">

</font></div>


<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">2000 Equity Incentive Plan</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">2000&nbsp;Employee Stock Purchase
Plan</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Full title of the plans)</font></p>

<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>


<div align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">

<hr size="1" width="25%" noshade color="black" align="center">

</font></div>


<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Jane E. Shaw</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">President and Chief Executive Officer</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Aerogen, Inc.</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">2071 Stierlin Court</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Mountain View, CA 94043</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Phone:&#160; (650) 864-7300</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(Name, address, including zip code, and telephone
number, including area code, of agent for service)</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>


<div align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">

<hr size="1" width="25%" noshade color="black" align="center">

</font></div>


<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Copies to:</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Robert J. Brigham, Esq.</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Cooley Godward <font style="text-transform:uppercase;">LLP</font></font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Five Palo Alto Square</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">3000 El Camino Real</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Palo Alto, CA&#160; 94306-2155<br>
(650) 843-5000</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<font size="2" face="Times New Roman" style="font-size:10.0pt;">
<!-- ZEQ.=1,SEQ=1,EFW="2106557",CP="AEROGEN, INC.",DN="1",CHK=188040,FOLIO='',FILE="DISK038:[03PAL1.03PAL1231.EDGAR]S-8_1231.CHC",USER="DLAQUIA",CD='Apr  3 15:33 2003' -->
<br clear="all" style="page-break-before:always;">
</font>

<p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">CALCULATION OF REGISTRATION FEE</font></b></p>

<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="18%" valign="bottom" style="border-bottom:solid windowtext .5pt;border-left:none;border-right:none;border-top:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:18.96%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Title of
  Securities<br>
  to be Registered</font></b></p>
  </td>
  <td width="2%" valign="bottom" style="border:none;border-top:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="15%" valign="bottom" style="border-bottom:solid windowtext .5pt;border-left:none;border-right:none;border-top:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:15.5%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Amount to
  be<br>
  Registered</font></b></p>
  </td>
  <td width="2%" valign="bottom" style="border:none;border-top:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="17%" valign="bottom" style="border-bottom:solid windowtext .5pt;border-left:none;border-right:none;border-top:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:17.74%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Proposed
  Maximum<br>
  Offering Price<br>
  Per Share (1)</font></b></p>
  </td>
  <td width="3%" valign="bottom" style="border:none;border-top:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:3.34%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="19%" valign="bottom" style="border-bottom:solid windowtext .5pt;border-left:none;border-right:none;border-top:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:19.94%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Proposed
  Maximum<br>
  Aggregate Offering Price (1)</font></b></p>
  </td>
  <td width="3%" valign="bottom" style="border:none;border-top:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="14%" valign="bottom" style="border-bottom:solid windowtext .5pt;border-left:none;border-right:none;border-top:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:14.32%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Amount of<br>
  Registration Fee</font></b></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.42%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="18%" valign="top" bgcolor="#cceeff" style="background:#CCEEFF;border:none;padding:0in .7pt 0in .7pt;width:18.96%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Common Stock<br>
  (par value $0.001)</font></p>
  </td>
  <td width="2%" valign="bottom" bgcolor="#cceeff" style="background:#CCEEFF;padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="15%" valign="bottom" bgcolor="#cceeff" style="background:#CCEEFF;border:none;padding:0in .7pt 0in .7pt;width:15.5%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">1,146,205 shares</font></p>
  </td>
  <td width="2%" valign="bottom" bgcolor="#cceeff" style="background:#CCEEFF;padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="17%" valign="bottom" bgcolor="#cceeff" style="background:#CCEEFF;border:none;padding:0in .7pt 0in .7pt;width:17.74%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">$0.255</font></p>
  </td>
  <td width="3%" valign="bottom" bgcolor="#cceeff" style="background:#CCEEFF;padding:0in .7pt 0in .7pt;width:3.34%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="19%" valign="bottom" bgcolor="#cceeff" style="background:#CCEEFF;border:none;padding:0in .7pt 0in .7pt;width:19.94%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">$292,283</font></p>
  </td>
  <td width="3%" valign="bottom" bgcolor="#cceeff" style="background:#CCEEFF;padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
  <td width="14%" valign="bottom" bgcolor="#cceeff" style="background:#CCEEFF;border:none;padding:0in .7pt 0in .7pt;width:14.32%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">$24</font></p>
  </td>
  <td width="2%" valign="bottom" bgcolor="#cceeff" style="background:#CCEEFF;padding:0in .7pt 0in .7pt;width:2.42%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:1.0pt;">&nbsp;</font></p>
  </td>
 </tr>
</table>

<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>


<div align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">

<hr size="1" width="25%" noshade color="black" align="left">

</font></div>


<p align="left" style="margin:0in 0in 12.0pt 22.5pt;text-align:left;text-indent:-22.5pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(1)&#160;&#160;&#160;&#160; Estimated solely for the
purpose of calculating the amount of the registration fee pursuant to Rule
457(h) of the Securities Act of 1933, as amended (the &#147;Securities Act&#148;).&#160; The price per share and aggregate offering
price are based upon the average of the high and low prices<b><font style="font-weight:bold;">  </font></b>of Registrant&#146;s Common Stock
on April 2, 2003 as reported on the Nasdaq National Market, in accordance with
Rule 457(c) of the Securities Act.&#160; This
Registration Statement shall also cover any additional shares of Registrant&#146;s
Common Stock that become issuable under the 2000 Equity Incentive Plan or the
2000 Employee Stock Purchase Plan by reason of any stock dividend, stock split,
recapitalization or any other similar transaction without receipt of
consideration which results in an increase in the number of shares of the
Registrant&#146;s outstanding Common Stock.</font></p>

<div style="border:none;border-bottom:double windowtext 9.0pt;padding:0in 0in 0in 0in;">

<p align="center" style="border:none;margin:0in 0in .0001pt;padding:0in;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

</div>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>


<div align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">

<hr size="2" width="100%" noshade color="gray" align="left">

</font></div>

<font size="2" face="Times New Roman" style="font-size:10.0pt;">
<!-- ZEQ.=1,SEQ=2,EFW="2106557",CP="AEROGEN, INC.",DN="1",CHK=710046,FOLIO='',FILE="DISK038:[03PAL1.03PAL1231.EDGAR]S-8_1231.CHC",USER="DLAQUIA",CD='Apr  3 15:33 2003' -->
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</font>

<p align="center" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:center;">&nbsp;</p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">INCORPORATION BY REFERENCE OF
CONTENTS OF</font></b></p>

<p align="center" style="margin:0in 0in 12.0pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">REGISTRATION
STATEMENTS ON FORM S-8</font></b></p>

<p align="left" style="margin:0in 0in 12.0pt;text-align:left;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The contents of Registration Statement on
Form&nbsp;S-8 (No.&nbsp;333-50038) filed with the Securities and Exchange
Commission on November 16, 2000 are incorporated by reference herein.</font></p>

<p align="left" style="margin:0in 0in 12.0pt;text-align:left;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">The contents of Registration Statement on
Form&nbsp;S-8 (No.&nbsp;333-65518) filed with the Securities and Exchange
Commission on July 20, 2001 are incorporated by reference herein.</font></p>

<p align="center" style="margin:0in 0in 12.0pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">EXHIBITS</font></b></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="7%" valign="top" style="border:none;border-bottom:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Exhibit<br>
  Number</font></b></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.1(1)</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Specimen Stock
  Certificate.</font></p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.2(2)</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Amended and
  Restated Certificate of Incorporation of the Registrant.</font></p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.3(1)</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Bylaws of the
  Registrant.</font></p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">5.1</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Opinion of
  Cooley Godward <font style="text-transform:uppercase;">LLP.</font></font></p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">23.1</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Consent of
  independent accountants.</font></p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">23.2</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Consent of
  Cooley Godward <font style="text-transform:uppercase;">LLP</font>.&#160; Reference is made to Exhibit 5.1.</font></p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">24.1</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Power of
  Attorney is contained on the signature pages.</font></p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">99.1(3)</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">2000 Equity
  Incentive Plan and related documents.</font></p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">99.2(3)</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.22%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="89%" valign="top" style="padding:0in .7pt 0in .7pt;width:89.9%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">2000 Employee
  Stock Purchase Plan and related documents.</font></p>
  </td>
 </tr>
</table>

<p align="left" style="margin:0in 0in .0001pt 1.0in;text-align:left;text-indent:-1.0in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>


<div align="left" style="margin:0in 0in 12.0pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">

<hr size="1" width="25%" noshade color="black" align="left">

</font></div>


<p align="left" style="margin:0in 0in 12.0pt 22.5pt;text-align:left;text-indent:-22.5pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(1)</font><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">Incorporated by reference to the
Registrant&#146;s Registration Statement on Form S-1 (No. 333-44470), filed with the
Securities and Exchange Commission on August 25, 2000.</font></p>

<p align="left" style="margin:0in 0in 12.0pt 22.5pt;text-align:left;text-indent:-22.5pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(2)</font><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">Incorporated by reference to the
Registrant&#146;s Form 10-Q for the quarterly period ended June 30, 2002, filed with
the Securities and Exchange Commission on August 13, 2002.</font></p>

<p align="left" style="margin:0in 0in 12.0pt 22.5pt;text-align:left;text-indent:-22.5pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(3)</font><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">Incorporated by reference to the
Registrant&#146;s Amendment No. 1 to Registration Statement on Form S-1 (No.
333-44470), filed with the Securities and Exchange Commission on October 5,
2000.</font></p>

<p align="center" style="margin:0in 0in 12.0pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in 12.0pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">1</font></p>


<div align="left" style="margin:0in 0in 12.0pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">

<hr size="2" width="100%" noshade color="gray" align="left">

</font></div>

<font size="2" face="Times New Roman" style="font-size:10.0pt;">
<!-- ZEQ.=1,SEQ=3,EFW="2106557",CP="AEROGEN, INC.",DN="1",CHK=136658,FOLIO='1',FILE="DISK038:[03PAL1.03PAL1231.EDGAR]S-8_1231.CHC",USER="DLAQUIA",CD='Apr  3 15:33 2003' -->
<br clear="all" style="page-break-before:always;">
</font>

<p align="center" style="font-size:12.0pt;margin:0in 0in 12.0pt;text-align:center;">&nbsp;</p>

<p align="center" style="margin:0in 0in 12.0pt .25in;text-align:center;text-indent:-.25in;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">SIGNATURES</font></b></p>

<p align="left" style="margin:0in 0in .0001pt;text-align:left;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Pursuant to the requirements of the Securities Act of 1933, as amended,
the Registrant certifies that it has reasonable grounds to believe that it
meets all of the requirements for filing on Form&nbsp;S-8 and has duly caused
this Registration Statement to be signed on its behalf by the undersigned,
thereunto duly authorized, in the City of Mountain View, State of California, on
April 4,&nbsp;2003.</font></p>

<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="50%" valign="top" style="padding:0in .7pt 0in .7pt;width:50.0%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="50%" colspan="2" valign="bottom" style="padding:0in .7pt 0in .7pt;width:50.0%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">AEROGEN, INC.</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0in .7pt 0in .7pt;width:50.0%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="5%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:5.54%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="44%" valign="top" style="padding:0in .7pt 0in .7pt;width:44.46%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0in .7pt 0in .7pt;width:50.0%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="5%" valign="top" style="padding:0in .7pt 0in .7pt;width:5.54%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">By:</font></p>
  </td>
  <td width="44%" valign="top" style="border:none;border-bottom:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:44.46%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/ Jane E. Shaw</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0in .7pt 0in .7pt;width:50.0%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="5%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:5.54%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="44%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:44.46%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Jane E. Shaw</font></p>
  </td>
 </tr>
 <tr>
  <td width="50%" valign="top" style="padding:0in .7pt 0in .7pt;width:50.0%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="5%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:5.54%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="44%" valign="top" style="padding:0in .7pt 0in .7pt;width:44.46%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Chairman of the
  Board, President and Chief Executive Officer</font></p>
  </td>
 </tr>
</table>

<p align="left" style="margin:0in 0in .0001pt 265.5pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">POWER OF ATTORNEY</font></b></p>

<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="left" style="margin:0in 0in 12.0pt;text-align:left;text-indent:.5in;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">KNOW
ALL PERSONS BY THESE PRESENTS</font></b><font size="2" style="font-size:10.0pt;">, that each person whose signature appears below
constitutes and appoints Jane E. Shaw and Robert S. Breuil, and each or any one
of them, his or her true and lawful attorney-in-fact and agent, with full power
of substitution and resubstitution, for him or her and in his or her name,
place and stead, in any and all capacities, to sign any and all amendments
(including post-effective amendments) to this Registration Statement, and to
file the same, with all exhibits thereto, and other documents in connection
therewith, with the Securities and Exchange Commission, granting unto said
attorneys-in-fact and agents, and each of them, full power and authority to do
and perform each and every act and thing requisite and necessary to be done in
connection therewith, as fully to all intents and purposes as he might or could
do in person, hereby ratifying and confirming all that said attorneys-in-fact
and agents, or any of them, or their or his or her substitutes or substitute,
may lawfully do or cause to be done by virtue hereof.</font></p>

<p align="left" style="margin:0in 0in .0001pt;text-align:left;text-indent:.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Pursuant to the requirements of the Securities Act, this Registration
Statement has been signed by the following persons in the capacities and on the
dates indicated.</font></p>

<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="37%" valign="top" style="border:none;border-bottom:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Signature</font></b></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="border:none;border-bottom:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Title</font></b></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="border:none;border-bottom:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Date</font></b></p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="border:none;border-bottom:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/ Jane E. Shaw</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" rowspan="2" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Chairman of the
  Board, President and Chief Executive Officer&#160;
  (Principal Executive Officer)</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">April 4, 2003</font></p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Jane E. Shaw</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="border:none;border-bottom:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/ Robert S.
  Breuil</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" rowspan="2" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Chief Financial
  Officer (Principal Financial and Accounting Officer)</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">April 4, 2003</font></p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Robert S. Breuil</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="border:none;border-bottom:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/ Thomas R.
  Baruch</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Director</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">April 4, 2003</font></p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Thomas R. Baruch</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="border:none;border-bottom:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/ Jean-Jacques
  Bienaim&#233;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Director</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">April 4, 2003</font></p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Jean-Jacques
  Bienaim&#233;</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
</table>

<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">2</font></p>


<div align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">

<hr size="2" width="100%" noshade color="gray" align="left">

</font></div>

<font size="2" face="Times New Roman" style="font-size:10.0pt;">
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<p align="center" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:center;">&nbsp;</p>

<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="37%" valign="top" style="border:none;border-bottom:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/ Bernard
  Collins</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Director</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">April 4, 2003</font></p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Bernard Collins</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="border:none;border-bottom:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/ Phyllis I.
  Gardner</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Director</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">April 4, 2003</font></p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Phyllis I.
  Gardner</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="border:none;border-bottom:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/ Yehuda Ivri</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Director</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">April 4, 2003</font></p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Yehuda Ivri</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="border:none;border-bottom:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/ Philip M.
  Young</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Director</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">April 4, 2003</font></p>
  </td>
 </tr>
 <tr>
  <td width="37%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:37.2%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Philip M. Young</font></p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.66%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="41%" valign="top" style="padding:0in .7pt 0in .7pt;width:41.18%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="2%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:2.2%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="16%" valign="top" style="padding:0in .7pt 0in .7pt;width:16.76%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
</table>

<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">3</font></p>


<div align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">

<hr size="2" width="100%" noshade color="gray" align="left">

</font></div>

<font size="2" face="Times New Roman" style="font-size:10.0pt;">
<!-- ZEQ.=1,SEQ=5,EFW="2106557",CP="AEROGEN, INC.",DN="1",CHK=744310,FOLIO='3',FILE="DISK038:[03PAL1.03PAL1231.EDGAR]S-8_1231.CHC",USER="DLAQUIA",CD='Apr  3 15:33 2003' -->
<br clear="all" style="page-break-before:always;">
</font>

<p align="center" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:center;">&nbsp;</p>

<p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .25in;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">EXHIBIT
INDEX</font></b></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="7%" valign="top" style="border:none;border-bottom:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="1" face="Times New Roman" style="font-size:8.0pt;font-weight:bold;">Exhibit<br>
  Number</font></b></p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.1(1)</font></p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Specimen Stock
  Certificate.</font></p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.2(2)</font></p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Amended and
  Restated Certificate of Incorporation of the Registrant.</font></p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4.3(1)</font></p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Bylaws of the
  Registrant.</font></p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">5.1</font></p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Opinion of
  Cooley Godward <font style="text-transform:uppercase;">LLP.</font></font></p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">23.1</font></p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Consent of
  independent accountants.</font></p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">23.2</font></p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Consent of
  Cooley Godward <font style="text-transform:uppercase;">LLP</font>.&#160; Reference is made to Exhibit 5.1.</font></p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">24.1</font></p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Power of
  Attorney is contained on the signature pages.</font></p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">99.1(3)</font></p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">2000 Equity
  Incentive Plan and related documents.</font></p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="font-size:12.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="7%" valign="top" style="padding:0in .7pt 0in .7pt;width:7.88%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">99.2(3)</font></p>
  </td>
  <td width="3%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:3.32%;">
  <p align="left" style="font-size:1.0pt;margin:0in 0in .0001pt;text-align:left;">&nbsp;</p>
  </td>
  <td width="88%" valign="top" style="padding:0in .7pt 0in .7pt;width:88.78%;">
  <p align="left" style="margin:0in 0in .0001pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">2000 Employee
  Stock Purchase Plan and related documents.</font></p>
  </td>
 </tr>
</table>

<p align="left" style="margin:0in 0in .0001pt 1.0in;text-align:left;text-indent:-1.0in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>


<div align="left" style="margin:0in 0in 12.0pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">

<hr size="1" width="25%" noshade color="black" align="left">

</font></div>


<p align="left" style="margin:0in 0in 12.0pt 22.5pt;text-align:left;text-indent:-22.5pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(1)</font><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">Incorporated by reference to the
Registrant&#146;s Registration Statement on Form S-1 (No. 333-44470), filed with the
Securities and Exchange Commission on August 25, 2000.</font></p>

<p align="left" style="margin:0in 0in 12.0pt 22.5pt;text-align:left;text-indent:-22.5pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(2)</font><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">Incorporated by reference to the
Registrant&#146;s Form 10-Q for the quarterly period ended June 30, 2002, filed with
the Securities and Exchange Commission on August 13, 2002.</font></p>

<p align="left" style="margin:0in 0in 12.0pt 22.5pt;text-align:left;text-indent:-22.5pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">(3)</font><font size="1" style="font-size:3.0pt;">&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; </font><font size="2" style="font-size:10.0pt;">Incorporated by reference to the Registrant&#146;s
Amendment No. 1 to Registration Statement on Form S-1 (No. 333-44470), filed
with the Securities and Exchange Commission on October 5, 2000.</font></p>

<p align="left" style="margin:0in 0in 12.0pt .5in;text-align:left;text-indent:-.5in;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in 12.0pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in 12.0pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">4</font></p>


<div align="left" style="margin:0in 0in 12.0pt;text-align:left;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">

<hr size="2" width="100%" noshade color="gray" align="left">

</font></div>

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<DOCUMENT>
<TYPE>EX-5.1
<SEQUENCE>3
<FILENAME>a2106557zex-5_1.htm
<DESCRIPTION>EXHIBIT 5.1
<TEXT>
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<p align="right" style="margin:0in 0in .0001pt;text-align:right;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Exhibit 5.1</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">&nbsp;</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">[Cooley
Godward LLP Letterhead]</font></b></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">April
4, 2003</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Aerogen,
Inc.</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">2071 Stierlin Court</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Mountain
View, CA 94043</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Ladies and Gentlemen:</font></p>

<p style="margin:0in 0in 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">You have requested our opinion with respect to certain matters in
connection with the filing by Aerogen, Inc. (the &#147;Company&#148;) of a Registration
Statement on Form&nbsp;S-8 (the &#147;Registration Statement&#148;) with the Securities
and Exchange Commission covering the offering of up to 1,146,205 shares of the
Company&#146;s Common Stock, $0.001 par value (the &#147;Shares&#148;), sold and issued
pursuant to the Company&#146;s 2000 Equity Incentive Plan and 2000 Employee Stock
Purchase Plan (together, the &#147;Plans&#148;).</font></p>

<p style="margin:0in 0in 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">In connection with this opinion, we have examined the Registration
Statement and related Prospectuses, your Amended and Restated Certificate of
Incorporation and By-laws, as amended, and such other documents, records,
certificates, memoranda and other instruments as we deem necessary as a basis
for this opinion.&#160; We have assumed the
genuineness and authenticity of all documents submitted to us as originals, the
conformity to originals of all documents submitted to us as copies thereof, and
the due execution and delivery of all documents where due execution and
delivery are a prerequisite to the effectiveness thereof.</font></p>

<p style="margin:0in 0in 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Our opinion is expressed only with respect to the federal laws of the
United States of America, the General Corporation Law of the State of Delaware
and the laws of the State of California. We express no opinion as to whether
the laws of any particular jurisdiction
other than those identified above are applicable to the subject matter hereof.</font></p>

<p style="margin:0in 0in 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">On the basis of the foregoing, and in reliance
thereon, we are of the opinion that the Shares, when sold and issued in
accordance with the Plans, the Registration Statement and related Prospectuses,
will be validly issued, fully paid, and nonassessable (except as to shares
issued pursuant to certain deferred payment arrangements, which will be fully
paid and nonassessable when such deferred payments are made in full).</font></p>

<p style="margin:0in 0in 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">We consent to the filing of this opinion as an exhibit to the
Registration Statement.</font></p>

<p style="margin:0in 0in 12.0pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Very truly yours,</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;text-transform:uppercase;">COOLEY GODWARD LLP</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<table border="0" cellspacing="0" cellpadding="0" width="100%" style="border-collapse:collapse;width:100.0%;">
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.56%;">
  <p style="font-size:12.0pt;margin:0in 0in .0001pt;">&nbsp;</p>
  </td>
  <td width="42%" valign="bottom" style="padding:0in .7pt 0in .7pt;width:42.12%;">
  <p style="font-size:12.0pt;margin:0in 0in .0001pt;">&nbsp;</p>
  </td>
  <td width="53%" valign="top" style="padding:0in .7pt 0in .7pt;width:53.32%;">
  <p style="font-size:12.0pt;margin:0in 0in .0001pt;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.56%;">
  <p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">By:</font></p>
  </td>
  <td width="42%" valign="top" style="border:none;border-bottom:solid windowtext .5pt;padding:0in .7pt 0in .7pt;width:42.12%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/ Robert J. Brigham</font></p>
  </td>
  <td width="53%" valign="top" style="padding:0in .7pt 0in .7pt;width:53.32%;">
  <p style="font-size:1.0pt;margin:0in 0in .0001pt;">&nbsp;</p>
  </td>
 </tr>
 <tr>
  <td width="4%" valign="top" style="padding:0in .7pt 0in .7pt;width:4.56%;">
  <p style="font-size:1.0pt;margin:0in 0in .0001pt;">&nbsp;</p>
  </td>
  <td width="42%" valign="top" style="border:none;padding:0in .7pt 0in .7pt;width:42.12%;">
  <p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">Robert J. Brigham</font></p>
  </td>
  <td width="53%" valign="top" style="padding:0in .7pt 0in .7pt;width:53.32%;">
  <p style="font-size:1.0pt;margin:0in 0in .0001pt;">&nbsp;</p>
  </td>
 </tr>
</table>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>


<div style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">

<hr size="2" width="100%" noshade color="gray" align="left">

</font></div>

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<TYPE>EX-23.1
<SEQUENCE>4
<FILENAME>a2106557zex-23_1.htm
<DESCRIPTION>EXHIBIT 23.1
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<p align="right" style="margin:0in 0in .0001pt;text-align:right;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">Exhibit 23.1</font></b></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p align="center" style="margin:0in 0in .0001pt;text-align:center;"><b><font size="2" face="Times New Roman" style="font-size:10.0pt;font-weight:bold;">CONSENT OF INDEPENDENT ACCOUNTANTS</font></b></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">We hereby consent to the incorporation by
reference in this Registration Statement on Form S-8 of our reports<b><font style="font-weight:bold;">  </font></b>dated
February 3, 2003 relating to the consolidated financial statements and
financial statement schedule, which
appear in Aerogen, Inc.&#146;s Annual Report on Form 10-K for the year ended
December 31, 2002.</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">/s/
PricewaterhouseCoopers LLP</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">San Jose,
California</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">April 3, 2003</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>

<p style="margin:0in 0in .0001pt;"><font size="2" face="Times New Roman" style="font-size:10.0pt;">&nbsp;</font></p>


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