Patent Assignment
Reel/Frame 023135/0447
Assignment of Assignor's Interest
Recorded: 2009-08-24
Pages: 2
Assignors
BERENS, ULRICH
Executed: 2008-05-15
BIENEWALD, FRANK
Executed: 2008-05-19
KIRNER, HANS JUERG
Executed: 2008-05-19
Assignee
CIBA CORP.
P.O. BOX 2005, 540 WHITE PLAINS ROAD, TARRYTOWN, NEW YORK, 10591
Covered Property
(1)
Organic Semiconductors and Their Manufacture
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.