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Patent Assignment
Reel/Frame 074655/0679

Assignment of Assignor's Interest

Recorded: 2026-05-14 Pages: 3
Assignor
Assignee
GUANGDONG QIANHUI BIOTECHNOLOGY CO., LTD.
ROOM A26, 3RD FLOOR, NO.2 WORKSHOP BUILDING, DAQIAN INDUSTRIAL PLANT, ZONE 67, XINGDONG COMMUNITY, XIN'AN SUBDISTRICT, BAO'AN DISTRICT, SHENZHEN ,GUANGDONG, 518100, CHINA
Covered Property (1)
Combined Bio-Artificial Liver Support System
Application: 16/966,101 →
Publication: US 2021/0030943
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 5, 2020
From: GAO, YI; PAN, MINGXIN; FENG, LEI; LI, YANG
To: SOUTHERN MEDICAL UNIVERSITY ZHUJIANG HOSPITAL
Reel/Frame 053406/0009 →
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 →