Patent Assignment
Reel/Frame 020053/0502
Assignment of Assignor's Interest
Recorded: 2007-10-29
Pages: 2
Assignors
ROTH, MICHAEL
Executed: 2007-01-26
NESVADBA, PETER
Executed: 2007-02-05
HORST, DAVID E.
Executed: 2007-02-22
Assignee
CIBA SPECIALTY CHEMICAL CORP.
540 WHITE PLAINS ROAD, P.O. BOX 2005, TARRYTOWN, NEW YORK, 10591
Covered Property
(1)
Degradation of Polypropylene with Hydroxylamine Ester Compositions
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name
May 2, 2011
From: CIBA SPECIALTY CHEMICALS CORPORATION
To: CIBA CORPORATION
Reel/Frame 026206/0812 →
Asset Transfer Agreement
May 2, 2011
From: CIBA CORPORATION
To: BASF SE
Reel/Frame 026206/0862 →
Change of Name
May 9, 2011
From: CIBA SPECIALTY CHEMICALS CORPORATION
To: CIBA CORPORATION
Reel/Frame 026242/0122 →