Patent Assignment
Reel/Frame 058996/0130
Assignment of Assignor's Interest
Recorded: 2022-02-13
Pages: 6
Assignors
CHEN, RONGLIANG
Executed: 2016-07-18
MA, CHUNRONG
Executed: 2016-07-26
MATTHEWS, CHRISTOPHER F.
Executed: 2016-07-18
O'BRYAN, COLIN
Executed: 2016-07-18
Assignee
TAKEDA CALIFORNIA, INC.
10410 SCIENCE CENTER DRIVE, SAN DIEGO, CALIFORNIA, 92121
Covered Property
(1)
Solid State Forms of Fused Heteroaromatic Pyrrolidinones
Related Assignments
(4)
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 058289/0027 →
Assignment of Assignor's Interest
Feb 13, 2022
From: ICHIBAKASE, TOMONORI; MOTOYOSHI, HAJIME; YAJI, KENTARO; YOSHIKAWA, NAOKI
To: TAKEDA PHARMACEUTICAL COMPANY LIMITED
Reel/Frame 058996/0125 →
Assignment of Assignor's Interest
Feb 13, 2022
From: TAKEDA CALIFORNIA, INC.
To: TAKEDA PHARMACEUTICAL COMPANY LIMITED
Reel/Frame 058996/0141 →
Assignment of Assignor's Interest
Jun 2, 2023
From: CALITHERA BIOSCIENCES, INC.
To: WELLS THERAPEUTICS, INC.
Reel/Frame 063837/0942 →