IP Library › Assignment 057114/0001
Patent Assignment
Reel/Frame 057114/0001

Change of Name

Recorded: 2021-08-06 Pages: 7
Assignor
Assignee
SHANGHAI RAISING PHARMACEUTICAL CO., LTD.
BUILDING 1, NO. 215 HUPO ROAD, PUDONG NEW DISTRICT, SHANGHAI, 201321, CHINA
Covered Properties (4)
Crystalline Polymorphs of Benfotiamine, Process for Preparation and its use Thereof
Patent: 9,718,846 →
Application: 14/432,079 →
Pyrroloquinoline Quinone Lithium Salt Crystal and Preparation Method and Application Thereof
Patent: 9,738,639 →
Application: 14/897,926 →
Publication: US 2016/0137641
Benfotiamine Derivatives, Method for Preparing the Same and Pharmaceutical Composition Comprising the Same
Application: 16/549,700 →
Publication: US 2021/0054006
Benfotiamine Derivatives in the Treatment of Alzheimer's Disease
Application: 17/173,059 →
Publication: US 2021/0163515
Related Assignments (4)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 27, 2015
From: ZHONG, CHUNJIU; HE, YINHUA; MEI, XUEFENG; ZHANG, HUAN
To: SHANGHAI RIXIN BIOTECHNOLOGY CO., LTD.
Reel/Frame 035277/0203 →
Assignment of Assignor's Interest Dec 11, 2015
From: ZHONG, CHUNJIU; MEI, XUEFENG; ZHANG, HUAN
To: SHANGHAI RI XIN BIOTECHNOLOGY CO. LTD.
Reel/Frame 037277/0246 →
Assignment of Assignor's Interest Aug 23, 2019
From: ZHONG, CHUNJIU; ZHANG, HUAN
To: SHANGHAI RIXIN BIOTECHNOLOGY CO., LTD.
Reel/Frame 050152/0959 →
Assignment of Assignor's Interest Feb 10, 2021
From: ZHONG, CHUNJIU; ZHANG, HUAN
To: SHANGHAI RIXIN BIOTECHNOLOGY CO., LTD.
Reel/Frame 055220/0184 →