Patent Assignment
Reel/Frame 058599/0080
Assignment of Assignor's Interest
Recorded: 2021-12-29
Pages: 54
Assignor
CIBA CORPORATION
Executed: 2009-07-02
Assignee
BASF SE
CARL-BOSCH-STRASSE 38, LUDWIGSHAFEN AM RHEIN, 67056, GERMANY
Covered Property
(1)
Diketopyrrolopyrrole Polymers as Organic Semiconductors
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.