Patent Assignment
Reel/Frame 056846/0512
Confirmatory Assignment
Recorded: 2021-07-13
Pages: 5
Assignor
SCHAAF, OTMAR
Executed: 2020-12-01
Assignee
BOEHRINGER INGELHEIM RCV GMBH & CO. KG
DR. BOEHRINGER-GASSE 5-11, WIEN, 1121, AUSTRIA
Covered Property
(1)
Crystalline Salts of a B-Raf Kinase Inhibitor
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 18, 2020
From: WERTHMANN, ULRIKE; MAIER, GERD-MICHAEL; BETZEMEIER, BODO; SCHAAF, OTMAR
To: XYNOMIC PHARMACEUTICALS, INC.
Reel/Frame 053520/0587 →
Confirmatory Assignment
Jul 13, 2021
From: WERTHMANN, ULRIKE; MAIER, GERD-MICHAEL; BETZEMEIER, BODO
To: BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG
Reel/Frame 056846/0367 →
Confirmatory Assignment
Jul 13, 2021
From: BOEHRINGER INGELHEIM PHARMA GMBH & CO. KG
To: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
Reel/Frame 056846/0530 →
Confirmatory Assignment
Jul 13, 2021
From: BOEHRINGER INGELHEIM RCV GMBH & CO. KG
To: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
Reel/Frame 056846/0569 →
Assignment of Assignor's Interest
Jul 13, 2021
From: BOEHRINGER INGELHEIM INTERNATIONAL GMBH
To: XYNOMIC PHARMACEUTICALS, INC.
Reel/Frame 056846/0773 →