-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 ChSPVXgNjMxf+miuag8iyOCfLGdUz90PsalrtfNkILz5DquGCRzSHAhp+xXi54LV
 1wadNsvnDcqBXv0d3DPvLA==

<SEC-DOCUMENT>0000950134-04-019245.txt : 20041214
<SEC-HEADER>0000950134-04-019245.hdr.sgml : 20041214
<ACCEPTANCE-DATETIME>20041214161445
ACCESSION NUMBER:		0000950134-04-019245
CONFORMED SUBMISSION TYPE:	10-K
PUBLIC DOCUMENT COUNT:		7
CONFORMED PERIOD OF REPORT:	20040930
FILED AS OF DATE:		20041214
DATE AS OF CHANGE:		20041214

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			SURMODICS INC
		CENTRAL INDEX KEY:			0000924717
		STANDARD INDUSTRIAL CLASSIFICATION:	PATENT OWNERS & LESSORS [6794]
		IRS NUMBER:				411356149
		STATE OF INCORPORATION:			MN
		FISCAL YEAR END:			0930

	FILING VALUES:
		FORM TYPE:		10-K
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	000-23837
		FILM NUMBER:		041201720

	BUSINESS ADDRESS:	
		STREET 1:		9924 W 74TH ST
		CITY:			EDEN PRAIRIE
		STATE:			MN
		ZIP:			55344
		BUSINESS PHONE:		6128292700

	MAIL ADDRESS:	
		STREET 1:		9924 WEST 74TH ST
		CITY:			EDEN PRAIRIE
		STATE:			MN
		ZIP:			55344

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	BSI CORP
		DATE OF NAME CHANGE:	19970506
</SEC-HEADER>
<DOCUMENT>
<TYPE>10-K
<SEQUENCE>1
<FILENAME>c90428e10vk.htm
<DESCRIPTION>FORM 10-K
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-10.12
<SEQUENCE>2
<FILENAME>c90428exv10w12.htm
<DESCRIPTION>FORM OF OFFICER ACCEPTANCE RE: EMPLOYMENT/COMPENSATION.
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.1
<SEQUENCE>3
<FILENAME>c90428exv23w1.htm
<DESCRIPTION>CONSENT OF DELOITTE & TOUCHE LLP
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.1
<SEQUENCE>4
<FILENAME>c90428exv31w1.htm
<DESCRIPTION>CERTIFICATION OF CHIEF EXECUTIVE OFFICER - SECTION 302
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-31.2
<SEQUENCE>5
<FILENAME>c90428exv31w2.htm
<DESCRIPTION>CERTIFICATION OF CHIEF FINANCIAL OFFICER - SECTION 302
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.1
<SEQUENCE>6
<FILENAME>c90428exv32w1.htm
<DESCRIPTION>CERTIFICATION OF CHIEF EXECUTIVE OFFICER - SECTION 906
</DOCUMENT>
<DOCUMENT>
<TYPE>EX-32.2
<SEQUENCE>7
<FILENAME>c90428exv32w2.htm
<DESCRIPTION>CERTIFICATION OF CHIEF FINANCIAL OFFICER - SECTION 906
</DOCUMENT>
</SUBMISSION>