Patent Assignment
Reel/Frame 007645/0539
Assignment of Assignor's Interest
Recorded: 1995-09-25
Pages: 2
Assignors
KLEINER, CHRISTOPH
Executed: 1992-09-18
EVANS, SAMUEL
Executed: 1992-09-18
SCHMITT, RALF
Executed: 1992-09-18
Assignee
CIBA-GEIGY CORPORATION
P.O. BOX 2005, 520 WHITE PLAINS ROAD, TARRYTOWN, NEW YORK, 10591
Covered Property
(1)
Process for the Preparation of Hydroxyphenylcarboxylates
Patent:
5,481,023 →
Application:
08/129,789 →
Related Assignments
(3)
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 008454/0062 →
Change of Name
Sep 8, 1997
From: CIBA-GEIGY CORPORATION
To: NOVARTIS CORPORATION
Reel/Frame 008698/0892 →
Assignment of Assignor's Interest
Oct 1, 1997
From: NOVARTIS CORPORATION
To: CIBA SPECIALTY CHEMICALS CORPORATION
Reel/Frame 008753/0646 →