IP Library Assignment 062249/0164
Patent Assignment
Reel/Frame 062249/0164

Assignment of Assignor's Interest

Recorded: 2022-12-29 Pages: 5
Assignors
LI, SHU PENG
Executed: 2022-08-10
ZHOU, QIANG
Executed: 2022-08-10
Assignee
SHENZHEN RUIJIAN BIOTECHNOLOGY CO., LTD
NO. 10, GAOXIN ZHONGYI ROAD, NANSHAN DISTRICT, SHENZHEN, SHENZHEN HI TECH ZONE INCUBATOR 1-312, SHENZHEN GUANGDONG, 518057, CHINA
Covered Property (1)
Long-Acting Low-Addiction Hnk Derivative and Preparation Method Therefor
Application: 17/918,671 →
Publication: US 2023/0312500
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 5, 2026
From: SHENZHEN RUIJIAN BIOTECHNOLOGY CO., LTD.
To: HANGZHOU RUIXI BIOSCIENCE TECHNOLOGY LIMITED COMPANY
Reel/Frame 075542/0224 →