Patent Assignment
Reel/Frame 021645/0113
Assignment of Assignor's Interest
Recorded: 2008-10-03
Pages: 2
Assignors
END, NICOLE
Executed: 2007-01-05
SOMMERLADE, REINHARD H.
Executed: 2007-01-09
RICHTER, YVONNE
Executed: 2006-12-06
Assignee
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD, P.O. BOX 2005, TARRYTOWN, NEW YORK, 10591
Covered Property
(1)
Preparation of Alpha-Hydroxy and Alpha-Amino Ketones
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
Jul 25, 2012
From: CIBA SPECIALTY CHEMICALS CORPORATION
To: CIBA CORPORATION
Reel/Frame 028630/0521 →
Asset Transfer Agreement
Jul 25, 2012
From: CIBA CORPORATION
To: BASF SE
Reel/Frame 028630/0833 →
Assignment of Assignor's Interest
Apr 21, 2020
From: BASF SE
To: IGM GROUP B.V.
Reel/Frame 052450/0001 →