IP Library Assignment 055220/0184
Patent Assignment
Reel/Frame 055220/0184

Assignment of Assignor's Interest

Recorded: 2021-02-10 Pages: 6
Assignors
ZHONG, CHUNJIU
Executed: 2019-08-16
ZHANG, HUAN
Executed: 2019-08-16
Assignee
SHANGHAI RIXIN BIOTECHNOLOGY CO., LTD.
ROOM 301 BUILDING 3A, NO 833 HONGMEI SOUTH ROAD, MINHANG DISTRACT, SHANGHAI, 200237, CHINA
Covered Property (1)
Benfotiamine Derivatives in the Treatment of Alzheimer's Disease
Application: 17/173,059 →
Publication: US 2021/0163515
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Aug 6, 2021
From: SHANGHAI RI XIN BIOTECHNOLOGY CO., LTD.
To: SHANGHAI RAISING PHARMACEUTICAL CO., LTD.
Reel/Frame 057114/0001 →