Form 10-K405 - Annual report [Sections 13 and 15(d), S-K Item 405]:
SEC Accession No. 0000912057-01-506417
Filing Date
2001-04-02
Accepted
2001-04-02 00:00:00
Documents
2
Period of Report
2000-12-31

Document Format Files

Seq Description Document Type Size
1 10-K405 a2041239z10-k405.htm 10-K405 518793
2 EXHIBIT 23.1 a2041239zex-23_1.htm EX-23.1 1159
  Complete submission text file 0000912057-01-506417.txt   521550
Mailing Address 490 SAN ANTONIO ROAD PALO ALTO CA 94304
Business Address 490 SAN ANTONIO RD STE 201 PALO ALTO CA 94306 6504963770
CIPHERGEN BIOSYSTEMS INC (Filer) CIK: 0000926617 (see all company filings)

EIN.: 330595156 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K405 | Act: 34 | File No.: 000-31617 | Film No.: 1591202
SIC: 8731 Services-Commercial Physical & Biological Research