0000950005-02-000129 SC 13G/A 1 20020211 ALAN W. CRITES ("CRITES") ARNOLD L. ORONSKY ("ORONSKY") GILBERT H. KLIMAN ("KLIMAN") HARVEY B. CASH ("CASH") INTERWEST INVESTORS VI, LP ("II VI") INTERWEST MANAGEMENT PARTNERS VI, LLC ("IMP VI") INTERWEST PARTNERS VI, LP ("IWP VI") PHILIP T. GIANOS ("GIANOS") ROBERT R. MOMSEN ("MOMSEN") W. SCOTT HEDRICK ("HEDRICK") W. STEPHEN HOLMES ("HOLMES") INTERWEST PARTNERS VI L P 0001019182 943247382 NV 1231 SC 13G/A 3000 SAND HILL ROAD BUILDING 3 SUITE 255 MENLO PARK CA 94025 6508548585 AEROGEN INC 0001039160 3841 330488580 DE 1231 SC 13G/A 34 005-60561 02533351 1310 CORONADO DR SANTA CLARA CA 95054 4085432400 1310 ORLEANS DRIVE SUNNYVALE CA 94089 SC 13G/A 1 p14914_13g.txt AMENDMENT NO.1