IP Library Assignment 004796/0288
Patent Assignment
Reel/Frame 004796/0288

Assignment of Assignors Interest.

Recorded: 1987-11-23 Pages: 1
Covered Property (1)
5-Higher Alkyl Substituted-2H-Benzotriazoles
Patent: 4,727,158 →
Application: 06/772,222 →
Related Assignments (1)
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 008454/0563 →