IP Library Assignment 023135/0447
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
Patent: 8,101,776 →
Application: 12/086,157 →
Publication: US 2009/0299070
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Asset Transfer Agreement Dec 12, 2011
From: CIBA CORPORATION
To: BASF SE
Reel/Frame 027366/0411 →
Assignment of Assignor's Interest Apr 22, 2020
From: BASF SE
To: CLAP CO., LTD.
Reel/Frame 052459/0201 →