IP Library › Assignment 005779/0569
Patent Assignment
Reel/Frame 005779/0569

Assignment of Assignors Interest.

Recorded: 1991-07-29 Pages: 2
Assignors
KARYDAS, ATHANASIOS
Executed: 1991-07-18
RODGERS, JULIANA
Executed: 1991-07-18
Assignee
CIBA-GEIGY CORPORATION
A CORPORATION OF NEW YORK, 444 SAW MALL RIVER ROAD, ARDSLEY, NEW YORK
Covered Property (1)
Fluorinated Silicon Polymers
Patent: 5,057,377 →
Application: 07/556,936 →
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 008519/0545 →
Assignment of Assignor's Interest Mar 2, 2007
From: CIBA SPECIALTY CHEMICALS CORPORATION
To: HUNTSMAN INTERNATIONAL LLC
Reel/Frame 019000/0369 →