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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001193125-05-101182
Filing Date
2005-05-10
Accepted
2005-05-09 18:56:00
Documents
4
Period of Report
2005-03-31

Document Format Files

Seq Description Document Type Size
1 FOR THE QUARTERLY PERIOD ENDED MARCH 31, 2005 d10q.htm 10-Q 362651
2 CERTIFICATION REQUIRED BY RULE 13A-14(A) OR RULE 15D-14(A) dex311.htm EX-31.1 8938
3 CERTIFICATION REQUIRED BY RULE 13A-14(A) OR RULE 15D-14(A) dex312.htm EX-31.2 8982
4 CERTIFICATION BY THE CEO AND CFO OF KOSAN BIOSCIENCES dex321.htm EX-32.1 5068
  Complete submission text file 0001193125-05-101182.txt   387044
Mailing Address 3832 BAY CENTER PLACE HAYWARD CA 94545
Business Address 3832 BAY CENTER PLACE HAYWARD CA 94545 5107328400
KOSAN BIOSCIENCES INC (Filer) CIK: 0001110206 (see all company filings)

IRS No.: 943217016 | State of Incorp.: CA | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 000-31633 | Film No.: 05813502
SIC: 8731 Services-Commercial Physical & Biological Research