Patent Assignment
Reel/Frame 071937/0952
Assignment of Assignor's Interest
Recorded: 2025-08-05
Pages: 14
Assignors
TSAI, CHARNG-SHENG
Executed: 2024-07-08
TSAI, MEI-HSUAN
Executed: 2024-07-08
LI, BING
Executed: 2024-07-08
XUE, LIU
Executed: 2024-07-24
HE, MAOMAO
Executed: 2024-07-08
WANG, ZEWEI
Executed: 2024-07-08
LUO, WEI
Executed: 2024-07-08
QU, YI
Executed: 2024-07-08
YANG, XIAOKUN
Executed: 2024-07-08
WANG, CE
Executed: 2024-07-12
Assignee
BEIGENE, LTD.
MOURANT GOVERNANCE SERVICES CAYMAN, 94 SOLARIS AVENUE, CAMANA BAY, PO BOX 1348, GRAND CAYMAN, KY1-1108, CAYMAN ISLANDS
Covered Property
(1)
Ligand-Drug Conjugate of Exatecan Analogue, and Medical Use Thereof
Application:
19/089,217 →
Publication:
US 2025/0295798
Related Assignments
(4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 5, 2025
From: BEIGENE, LTD.
To: BEIGENE SWITZERLAND GMBH
Reel/Frame 071938/0078 →
Assignment of Assignor's Interest
Aug 26, 2025
From: TSAI, CHARNG-SHENG; TSAI, MEI-HSUAN; LI, BING; XUE, LIU
To: BEIGENE, LTD.
Reel/Frame 072121/0358 →
Assignment of Assignor's Interest
Aug 26, 2025
From: BEIGENE, LTD.
To: BEIGENE SWITZERLAND GMBH
Reel/Frame 072121/0470 →
Change of Name
Sep 23, 2025
From: BEIGENE SWITZERLAND GMBH
To: BEONE MEDICINES I GMBH
Reel/Frame 072872/0076 →