Patent Assignment
Reel/Frame 073395/0865
Request Address Change
Recorded: 2025-09-29
Pages: 4
Assignor
SHANGHAI JUNSHI BIOSCIENCES CO., LTD.
Executed: 2025-03-17
Assignee
SHANGHAI JUNSHI BIOSCIENCES CO., LTD.
FLOOR 4, NO. 987, CAILUN ROAD, (SHANGHAI) PILOT FREE TRADE ZONE, SHANGHAI, CHINA
Covered Properties
(3)
Anti-Pd-1 Antibody and Use Thereof
Anti-Pd-1 Antibody and Use Thereof
Anti-Btla Antibody
Related Assignments
(9)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 27, 2016
From: CHEN, BO
To: SHANGHAI JUNSHI BIOSCIENCES INC.; JUNMENG BIOSCIENCES CO., LTD.
Reel/Frame 039864/0532 →
Assignment of Assignor's Interest
Oct 30, 2017
From: WU, HAI; FENG, HUI
To: SHANGHAI JUNSHI BIOSCIENCES INC.; JUNMENG BIOSCIENCES CO., LTD.
Reel/Frame 043985/0889 →
Assignment of Assignor's Interest
Jun 4, 2020
From: CHEN, BO
To: SHANGHAI JUNSHI BIOSCIENCES INC.; JUNMENG BIOSCIENCES CO., LTD.
Reel/Frame 052836/0583 →
Assignment of Assignor's Interest
Jun 4, 2020
From: WU, HAI; FENG, HUI
To: SHANGHAI JUNSHI BIOSCIENCES INC.; JUNMENG BIOSCIENCES CO., LTD.
Reel/Frame 052836/0684 →
Change of Name
Jun 4, 2020
From: SHANGHAI JUNSHI BIOSCIENCES INC.
To: SHANGHAI JUNSHI BIOSCIENCES CO., LTD.; JUNMENG BIOSCIENCES CO., LTD.
Reel/Frame 052859/0068 →
Assignment of Assignor's Interest
Apr 15, 2021
From: ZHOU, YUEHUA
To: JUNMENG BIOSCIENCES CO., LTD.
Reel/Frame 055933/0475 →
Assignment of Assignor's Interest
Apr 15, 2021
From: WU, HAI; YAO, JIAN; YAO, SHENG; FENG, HUI
To: SHANGHAI JUNSHI BIOSCIENES CO. LTD.
Reel/Frame 055933/0649 →
Request Address Change
Sep 29, 2025
From: SHANGHAI JUNSHI BIOSCIENCES CO., LTD.
To: SHANGHAI JUNSHI BIOSCIENCES CO., LTD.
Reel/Frame 073400/0595 →
Assignment of Assignor's Interest
Nov 3, 2025
From: SHANGHAI JUNSHI BIOSCIENCES CO., LTD.; SUZHOU JUNMENG BIOSCIENCES CO., LTD.
To: SHANGHAI JUNSHI BIOSCIENCES CO., LTD.
Reel/Frame 072756/0588 →