IP Library › Assignment 004985/0665
Patent Assignment
Reel/Frame 004985/0665

Assignment of Assignors Interest.

Recorded: 1988-12-05 Pages: 1
Assignors
ZAPPIA, JEAN M.
Executed: 1986-03-03
CAPOCCI, GERALD A.
Executed: 1986-03-03
Assignee
CIBA-GEIGY CORPORATION, A NEW YORK CORP.
444 SAW MILL RIVER ROAD, ARDSLEY, NEW YORK, 10502
Covered Property (1)
Stabilized Rigid Polyvinyl Chloride Compositions
Patent: 4,822,833 →
Application: 07/153,529 →
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 17, 1997
From: CIBA-GEIGY CORPORATION
To: CIBA SPECIALTY CHEMICALS CORPORATION
Reel/Frame 008447/0985 →
Assignment of Assignor's Interest Oct 26, 1998
From: CIBA SPECIALTY CHEMICALS CORPORATION
To: WITCO VINYL ADDITIVES GMBH
Reel/Frame 009833/0189 →