IP Library › Assignment 004288/0352
Patent Assignment
Reel/Frame 004288/0352

Assignment of Assignors Interest.

Recorded: 1984-08-09 Pages: 1
Assignor
UNION CORPORATION, THE
Executed: 1984-07-30
Assignee
COOPERVISION, INC.
75 WILLOW ROAD, A DE CORP., MENLO PARK, CALIFORNIA, 94025
Covered Property (1)
Sustained Release Pharmaceutical Composition
Patent: 4,178,361 →
Application: 05/636,494 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 →