IP Library › Assignment 003885/0259
Patent Assignment
Reel/Frame 003885/0259

Assignment of Assignors Interest.

Recorded: 1981-07-29 Pages: 1
Assignor
ABELSON MARK B.
Executed: 1981-07-22
Assignee
COOPER LABORATORIES, INC.
3145 PORTER DRIVE, PALO ALTO, CALIFORNIA, 94304
Covered Property (1)
Compositions and Method for Treating Red Eye
Patent: 4,315,024 →
Application: 06/176,525 →
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignors Interest. Aug 27, 1984
From: COOPER LABORATORES, INC.
To: COOPERVISION, INC. A CORP. OF DE
Reel/Frame 004296/0400 →
Assignment of Assignor's Interest Sep 23, 1994
From: IOLAB CORPORATION
To: CIBA VISION CORPORATION
Reel/Frame 007147/0484 →
Assignment of Assignor's Interest Nov 14, 1994
From: IOLAB INC.
To: IOLAB CORPORATION
Reel/Frame 007205/0368 →