Patent Assignment
Reel/Frame 058502/0531
Assignment of Assignor's Interest
Recorded: 2021-12-29
Pages: 5
Assignors
TURBIEZ, MATHIEU G. R.
Executed: 2008-11-20
JANSSEN, RENÉ ALBERT JOHAN
Executed: 2008-09-30
WIENK, MARTINUS MARIA
Executed: 2008-09-30
KIRNER, HANS JÜRG
Executed: 2008-11-19
DÜGGELI, MATHIAS
Executed: 2008-11-19
TIEKE, BERND
Executed: 2008-11-25
ZHU, YU
Executed: 2008-10-10
Assignee
CIBA CORPORATION
540 WHITE PLAINS ROAD, P.O. BOX 2005, TARRYTOWN, NEW YORK, 10591
Covered Property
(1)
Diketopyrrolopyrrole Polymers as Organic Semiconductors
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.