Patent Assignment
Reel/Frame 075056/0065
Assignment of Assignor's Interest
Recorded: 2026-06-23
Pages: 3
Assignor
ASTEX THERAPEUTICS LIMITED
Executed: 2026-02-10
Assignee
MERCK SHARP & DOHME LLC
126 EAST LINCOLN AVENUE, RAHWAY, NEW JERSEY, 07065
Covered Properties
(2)
Small Molecule Inhibitors of Kras G12C Mutant
Application:
63/180,430 →
Small Molecule Inhibitors of Kras G12C Mutant
Application:
18/557,487 →
Publication:
US 2024/0262842
Related Assignments
(7)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Apr 26, 2022
From: SHIBATA, KAZUAKI; ASAKURA, HIROKI; AKEMOTO, KEI; SAKAMOTO, TOSHIHIRO
To: TAIHO PHARMACEUTICAL CO. LTD.
Reel/Frame 059739/0957 →
Assignment of Assignor's Interest
Apr 26, 2022
From: SCHOPF, PATRICK
To: ASTEX THERAPEUTICS LIMITED
Reel/Frame 059739/0977 →
Merger
Feb 24, 2026
From: MERCK SHARP & DOHME CORP
To: MERCK SHARP & DOHME LLC
Reel/Frame 073883/0271 →
Assignment of Assignor's Interest
Mar 6, 2026
From: SHIBATA, KAZUAKI; ASAKURA, HIROKI; AKEMOTO, KEI; SAKAMOTO, TOSHIRO
To: TAIHO PHARMACEUTICAL CO., LTD.
Reel/Frame 073991/0630 →
Assignment of Assignor's Interest
Apr 21, 2026
From: HOWARD, STEVEN
To: ASTEX THERAPEUTICS LIMITED
Reel/Frame 075458/0984 →
Assignment of Assignor's Interest
Apr 22, 2026
From: DEL POZO, JUAN; GIAMBUSU, GEORGE MADALIN; GRAHAM, THOMAS H.; HAN, YONGXIN
To: MERCK SHARP & DOHME LLC
Reel/Frame 074440/0574 →
Assignment of Assignor's Interest
Jun 23, 2026
From: TAIHO PHARMACEUTICAL CO. LTD.
To: MERCK SHARP & DOHME CORP.
Reel/Frame 075814/0114 →