IP Library Assignment 008420/0051
Patent Assignment
Reel/Frame 008420/0051

Assignment of Assignor's Interest

Recorded: 1997-03-24 Pages: 2
Assignors
BACHER, JEAN-PIERRE
Executed: 1995-05-04
KAUFMANN, WERNER
Executed: 1995-05-04
REINEHR, DIETER
Executed: 1995-05-04
Assignee
CIBA-GEIGY CORPORATION
P.O. BOX 2005, 520 WHITE PLAINS ROAD, TARRYTOWN, NEW YORK, 10591
Covered Property (1)
New Triazine Ultraviolet Absorbers Useful for Improving the Sun Protection Factor of Textiles
Patent: 5,741,905 →
Application: 08/471,816 →
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 008537/0517 →
Assignment of Assignor's Interest Feb 21, 2008
From: CIBA SPECIALTY CHEMICALS CORPORATION
To: HUNTSMAN INTERNATIONAL LLC
Reel/Frame 020550/0286 →