Patent Assignment
Reel/Frame 065966/0693
Assignment of Assignor's Interest
Recorded: 2023-12-28
Pages: 5
Assignor
WAYSHINE BIOPHARM HOLDING LIMITED
Executed: 2023-12-12
Assignee
WEISHANG (SHANGHAI) BIO-PHARMACEUTICAL CO., LTD.
ROOM E8, 3RD FLOOR, BUILDING 6, NO. 4299 JINDU ROAD, MINHANG DISTRICT, SHANGHAI, 201108, CHINA
Covered Property
(1)
Quinazoline Derivative Salt Crystal Form, Preparation Method and Application
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jan 11, 2022
From: ZHONG, WEI; ZHANG, JINQIANG
To: WEISHANG (SHANGHAI) BIO-PHARMACEUTICAL CO., LTD.
Reel/Frame 058613/0657 →
Assignment of Assignor's Interest
Sep 18, 2022
From: WEISHANG (SHANGHAI) BIO-PHARMACEUTICAL CO., LTD.
To: WAYSHINE BIOPHARM HOLDING LIMITED
Reel/Frame 061128/0094 →