Patent Assignment
Reel/Frame 064927/0095
Assignment of Assignor's Interest
Recorded: 2023-09-15
Pages: 4
Assignor
SPERA PHARMA, INC.
Executed: 2022-12-09
Assignee
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-0045, JAPAN
Covered Property
(1)
Method for Producing Pyrrolidine Compound
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 15, 2023
From: NISHIGUCHI, ATSUKO; YABE, OSAMU
To: SPERA PHARMA, INC.
Reel/Frame 064926/0976 →
Assignment of Assignor's Interest
Sep 15, 2023
From: BANNO, YOSHIHIRO
To: AXCELEAD DRUG DISCOVERY PARTNERS, INC.
Reel/Frame 064927/0057 →
Assignment of Assignor's Interest
Sep 15, 2023
From: AXCELEAD DRUG DISCOVERY PARTNERS, INC.
To: TAKEDA PHARMACEUTICAL COMPANY LIMITED
Reel/Frame 064927/0088 →