Patent Assignment
Reel/Frame 010665/0565
Assignment of Assignor's Interest
Recorded: 2000-03-07
Pages: 2
Assignors
KOHLER, MANFRED
Executed: 1999-10-11
WOLF, JEAN PIERRE
Executed: 1999-10-12
LITZLER, ANDRE
Executed: 1999-10-11
TOLOTTI, GUIDO
Executed: 1999-10-19
HOECK, NILS
Executed: 1999-10-14
Assignee
CIBA SPECIALTY CHEMICALS CORP.
P.O. BOX 2005, 540 WHITE PLAINS ROAD, TARRYTOWN, NEW YORK, 10591
Covered Property
(1)
Photoinitiator Combinations
Patent:
6,251,963 →
Application:
09/453,356 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Apr 20, 2020
From: CIBA SPECIALTY CHEMICALS CORPORATION
To: CIBA CORPORATION
Reel/Frame 052444/0657 →
Assignment of Assignor's Interest
Apr 20, 2020
From: CIBA CORPORATION
To: BASF SE
Reel/Frame 052446/0891 →
Assignment of Assignor's Interest
Apr 21, 2020
From: BASF SE
To: IGM GROUP B.V.
Reel/Frame 052450/0001 →