Patent Assignment
Reel/Frame 044198/0393
Assignment of Assignor's Interest
Recorded: 2017-11-22
Pages: 3
Assignor
QIAN, YIMIN
Executed: 2016-05-07
Assignee
MSD R & D (CHINA) CO. TD.
19-21F PARK PLACE, JINGAN DISTRICT, SHANGHAI, 200040, CHINA
Covered Property
(1)
Dihydropyrazolopyrimidinone Compounds as PDE2 Inhibitors
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 22, 2017
From: BERGER, RICHARD; WANG, DEPING; STACHEL, SHAWN J; FORSTER, ASHLEY
To: MERCK SHARP & DOHME CORP.
Reel/Frame 044198/0563 →
Assignment of Assignor's Interest
Nov 22, 2017
From: XU, SHIMIN; HU, CHUNMEI
To: PHARMARON BEIJING CO. LTD.
Reel/Frame 044198/0799 →
Assignment of Assignor's Interest
Nov 22, 2017
From: PHARMARON BEIJING CO. LTD.
To: MERCK SHARP & DOHME CORP.
Reel/Frame 044198/0866 →
Merger
Aug 8, 2022
From: MERCK SHARP & DOHME CORP.
To: MERCK SHARP & DOHME LLC
Reel/Frame 061102/0145 →