IP Library › Assignment 026047/0459
Patent Assignment
Reel/Frame 026047/0459

Asset Transfer Agreement

Recorded: 2011-03-30 Pages: 54
Assignor
CIBA CORPORATION
Executed: 2009-07-02
Assignee
BASF SE
CARL BOSCH STRASSE 38, LUDWIGSHAFEN, 67056, GERMANY
Covered Property (1)
Novel Diketopyrrolopyrrole Polymers
Patent: 7,939,818 →
Application: 10/576,914 →
Publication: US 2007/0228359
Related Assignments (3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jul 13, 2007
From: HEIM, INGO; TIEKE, BERND; LENZ, ROMAN; SCHMIDHALTER, BEAT
To: CIBA SPECIALTY CHEMICALS CORP.
Reel/Frame 019591/0108 →
Change of Name Mar 30, 2011
From: CIBA SPECIALTY CHEMICALS CORPORATION
To: CIBA CORPORATION
Reel/Frame 026046/0310 →
Nunc Pro Tunc Assignment Oct 9, 2023
From: BASF SE
To: CLAP CO., LTD.
Reel/Frame 065156/0122 →