Patent Assignment
Reel/Frame 053406/0009
Assignment of Assignor's Interest
Recorded: 2020-08-05
Pages: 10
Assignors
GAO, YI
Executed: 2020-07-28
PAN, MINGXIN
Executed: 2020-07-28
FENG, LEI
Executed: 2020-07-28
LI, YANG
Executed: 2020-07-28
CAI, LEI
Executed: 2020-07-28
HE, GUOLIN
Executed: 2020-07-28
WENG, JUN
Executed: 2020-07-28
PENG, QING
Executed: 2020-07-28
Assignee
SOUTHERN MEDICAL UNIVERSITY ZHUJIANG HOSPITAL
NO.253, MIDDLE INDUSTRY ROAD, HAI ZHU DISTRICT, GUANGZHOU, GUANGDONG, 510282, CHINA
Covered Property
(1)
Combined Bio-Artificial Liver Support System
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 11, 2025
From: SOUTHERN MEDICAL UNIVERSITY ZHUJIANG HOSPITAL SEARCH BY ASSIGNEE NAME.
To: SHENZHEN BAOXIN PHARMACEUTICAL TECHNOLOGY CO., LTD.
Reel/Frame 072855/0767 →
Assignment of Assignor's Interest
May 14, 2026
From: SHENZHEN BAOXIN PHARMACEUTICAL TECHNOLOGY CO., LTD.
To: GUANGDONG QIANHUI BIOTECHNOLOGY CO., LTD.
Reel/Frame 074655/0679 →