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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000065103-07-000040
Filing Date
2007-02-09
Accepted
2007-02-09 13:52:01
Documents
1

Document Format Files

Seq Description Document Type Size
1 VISKASE viskase.txt SC 13G/A 14553
  Complete submission text file 0000065103-07-000040.txt   16920
Mailing Address 625 WILLOWBROOK CENTRE PARKWAY WILLOWBROOK IL 60527
Business Address VISKASE COMPANIES INC 625 WILLOWBROOK CENTRE PKWY WILLOWBROOK IL 60527 6307894900
VISKASE COMPANIES INC (Subject) CIK: 0000033073 (see all company filings)

IRS No.: 952677354 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-09917 | Film No.: 07596967
SIC: 3089 Plastics Products, NEC

Mailing Address 40 EAST 52ND STREET NEW YORK NY 10022
Business Address 40 EAST 52ND STREET NEW YORK NY 10022 212-810-5300
BlackRock Inc. (Filed by) CIK: 0001364742 (see all company filings)

IRS No.: 320174431 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 6211 Security Brokers, Dealers & Flotation Companies