Patent Assignment
Reel/Frame 004817/0658
Assignment of Assignors Interest.
Recorded: 1987-12-28
Pages: 2
Assignor
GREENMAN, BENJAMIN
Executed: 1987-12-16
Covered Property
(1)
Heavy Metal Salts of Hyaluronic Acid and Their Use as Antimicrobial Agents
Patent:
4,746,504 →
Application:
06/840,419 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
May 16, 1986
From: NIMROD, ABRAHAM
To: BIO-TECHNOLOGY GENERAL CORPORATION
Reel/Frame 004566/0877 →
Security Interest
Oct 25, 1989
From: BIO-TECHNOLOGY GENERAL CORP., A CORP. OF DE
To: CONTINENTAL STOCK TRANSFER AND TRUST COMPANY
Reel/Frame 005208/0682 →
Release of Security Interest
Jul 1, 2005
From: CONTINENTAL STOCK TRANSFER AND TRUST COMPANY
To: SAVIENT PHARMACEUTICALS, INC. (FORMERLY KNOWN AS BIO-TECHNOLOGY GENERAL CORP.)
Reel/Frame 016460/0231 →
Release of Patent Collateral Assignment
Jul 1, 2005
From: CONTINENTAL STOCK TRANSFER AND TRUST COMPANY
To: SAVIENT PHARMACEUTICALS, INC. (FORMERLY KNOWN AS BIO-TECHNOLOGY GENERAL CORP.)
Reel/Frame 016460/0241 →