IP Library Assignment 004996/0623
Patent Assignment
Reel/Frame 004996/0623

Assignment of Assignors Interest.

Recorded: 1988-11-18 Pages: 1
Assignors
BERNER, GODWIN
Executed: 1988-10-28
REMBOLD, MANFRED
Executed: 1988-10-28
SITEK, FRANCISZEK
Executed: 1988-10-28
RUTSCH, WERNER
Executed: 1988-11-11
Assignee
Covered Property (1)
Process for Curing Polyurethane Coatings and Compositions
Patent: 5,091,439 →
Application: 07/249,608 →
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 008401/0515 →