Patent Assignment
Reel/Frame 003921/0464
Assignment of Assignors Interest.
Recorded: 1981-07-20
Pages: 2
Assignee
NATIONAL PATENT DEVELOPMENT CORPORATION
375 PARK AVE., NEW YORK, NEW YORK, 10152
Covered Property
(1)
Biologically Stabilized Compositions Comprising Collagen as the Major Component with Ethylenically Unsaturated Compounds Used as Contact Lenses
Patent:
4,388,428 →
Application:
06/284,432 →
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest.
Nov 16, 1990
From: TRUSTEES OF BOSTON UNIVERSITY, THE
To: ALLERGAN, INCORPORATED, 2525 DUPONT DRIVE, IRVINE, CA 92713, A CORP. OF DE
Reel/Frame 005515/0730 →
Assignment of Assignor's Interest
May 6, 1996
From: ALLERGAN, INC.
To: ALLERGAN
Reel/Frame 008239/0239 →
Security Agreement
Jul 29, 2004
From: ADVANCED MEDICAL OPTICS, INC.
To: BANK OF AMERICA, N.A., AS ADMINISTRATIVE AGENT
Reel/Frame 016386/0001 →
Release of Security Interest at Reel/Frame No. 16386/0001
Apr 4, 2007
From: BANK OF AMERICA, N.A.
To: ADVANCED MEDICAL OPTICS, INC.
Reel/Frame 019116/0124 →