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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001193125-08-078548
Filing Date
2008-04-10
Accepted
2008-04-10 08:11:04
Documents
1
Period of Report
2008-04-07
Items
Item 4.01: Changes in Registrant's Certifying Accountant

Document Format Files

Seq Description Document Type Size
1 FORM 8-K d8k.htm 8-K 12187
  Complete submission text file 0001193125-08-078548.txt   13632
Mailing Address 11 HURLEY STREET CAMBRIDGE MA 02141
Business Address 11 HURLEY ST CAMBRIDGE MA 02141 6172346500
BIOPURE CORP (Filer) CIK: 0000815508 (see all company filings)

IRS No.: 042836871 | State of Incorp.: DE | Fiscal Year End: 1031
Type: 8-K | Act: 34 | File No.: 001-15167 | Film No.: 08748803
SIC: 2836 Biological Products, (No Diagnostic Substances)
Assistant Director 1