IP Library Assignment 007839/0827
Patent Assignment
Reel/Frame 007839/0827

Assignment of Assignor's Interest

Recorded: 1996-03-01 Pages: 2
Assignor
FRITZSCHE, KATHARINE
Executed: 1994-10-10
Assignee
CIBA-GEIGY CORPORATION
P.O. BOX 2005, 520 WHITE PLAINS ROAD, TARRYTOWN, NEW YORK, 10591
Covered Property (1)
Process for Fixation of Dyes Containing at Least One Polymerisable Double Bond by Means of Uv Light
Patent: 5,597,388 →
Application: 08/343,587 →
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 008453/0294 →
Assignment of Assignor's Interest May 7, 1997
From: CIBA-GEIGY CORPORATION
To: CIBA SPECIALTY CHEMICALS CORPORATION
Reel/Frame 008489/0446 →