IP Library › Assignment 044557/0187
Patent Assignment
Reel/Frame 044557/0187

Assignment of Assignor's Interest

Recorded: 2018-01-08 Pages: 4
Assignor
XUANZHU PHARMA CO., LTD.
Executed: 2018-01-02
Assignee
SIHUAN PHARMACEUTICAL HOLDINGS GROUP LTD.
21 FLOOR, BUILDING 2, ZHUBANG 2000 (BUSINESS CENTER), WEST BALIZHUANG, CHAOYANG DISTRICT, BEIJING, 100025, CHINA
Covered Properties (2)
Optically Pure Benzyl-4-Chlorophenyl-C-Glucoside Derivative
Patent: 9,914,688 →
Application: 15/067,993 →
Publication: US 2016/0194264
C-Glycoside Derivative
Application: 15/383,885 →
Publication: US 2017/0101388
Related Assignments (5)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 14, 2016
From: WU, FRANK
To: XUANZHU PHARMA CO., LTD.
Reel/Frame 037968/0176 →
Assignment of Assignor's Interest Feb 26, 2017
From: WU, FRANK
To: XUANZHU PHARMA CO., LTD.
Reel/Frame 041378/0088 →
Assignment of Assignor's Interest Aug 1, 2019
From: SIHUAN PHARMACEUTICAL HOLDINGS GROUP LTD.
To: XUANZHU PHARMA CO., LTD.
Reel/Frame 049930/0676 →
Assignment of Assignor's Interest May 3, 2021
From: XUANZHU PHARMA CO., LTD.
To: JI LIN HUI SHENG BIO-PHARMACEUTICAL CO., LTD.; BEIJING HUIZHIHENG BIOTECHNOLOGY CO., LTD.
Reel/Frame 056110/0855 →
Change of Name Sep 15, 2023
From: JI LIN HUI SHENG BIO-PHARMACEUTICAL CO., LTD
To: HUISHENG BIOPHARMACEUTICAL CO., LTD.
Reel/Frame 064915/0971 →