Patent Assignment
Reel/Frame 058996/0147
Assignment of Assignor's Interest
Recorded: 2022-02-13
Pages: 3
Assignor
TAKEDA SAN DIEGO, INC.
Executed: 2011-02-17
Assignee
TAKEDA PHARMACEUTICAL COMPANY LIMITED
1-1, DOSHOMACHI 4-CHOME, CHUO-KU, OSAKA-SHI, OSAKA, 541-0045, JAPAN
Covered Property
(1)
Fused Heteroaromatic Pyrrolidinones
Application:
16/449,123 →
Publication:
US 2022/0306634
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 5, 2021
From: TAKEDA PHARMACEUTICAL COMPANY LIMITED
To: CALITHERA BIOSCIENCES, INC.
Reel/Frame 058288/0954 →
Assignment of Assignor's Interest
Feb 13, 2022
From: ARIKAWA, YASUYOSHI; DONG, QING; FEHER, VICTORIA; JONES, BENJAMIN
To: TAKEDA SAN DIEGO, INC.
Reel/Frame 058996/0150 →