Patent Assignment
Reel/Frame 048982/0816
Assignment of Assignor's Interest
Recorded: 2019-04-24
Pages: 2
Assignor
KAELBLEIN, DANIEL
Executed: 2018-03-06
Assignee
BASF SE
., LUDWIGSHAFEN AM RHEIN, 67056, GERMANY
Covered Property
(1)
Polymers and Compounds Based on Dipyrrolo[1,2-B:1',2'-G][2-6]Naphthyridine-5,11-Dione
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 24, 2019
From: GRZYBOWSKI, MAREK; GRYKO, DANIEL T.; SADOWSKI, BARTLOMIEJ
To: POLISH ACADEMY OF SCIENCES
Reel/Frame 048982/0778 →
Assignment of Assignor's Interest
Apr 24, 2019
From: STRASSEL, KAREN; HAYOZ, PASCAL
To: BASF SCHWEIZ AG
Reel/Frame 048982/0870 →
Assignment of Assignor's Interest
Apr 22, 2020
From: BASF SE
To: CLAP CO., LTD.
Reel/Frame 052459/0201 →