Patent Assignment
Reel/Frame 044651/0050
Assignment of Assignor's Interest
Recorded: 2018-01-18
Pages: 5
Assignor
XUANZHU PHARMA CO.,LTD.
Executed: 2018-01-18
Assignees
SIHUAN PHARMACEUTICAL HOLDINGS GROUP LTD.
FLOOR21, BUILDING2, ZHUBANG 2000 (BUSINESS CENTER), WEST BALIZHUANG, CHAOYANG DISTRICT,, BEIJING, 100025, CHINA
XUANZHU PHARMA CO.,LTD.
2518, TIANCHEN ROAD, NATIONAL HIGH-TECH DEVELOPMENT ZONE, JINAN,, SHANDONG, 250101, CHINA
Covered Properties
(3)
Benzimidazole Derivatives and Their Pharmaceutical Compositions and Uses
Application:
15/057,681 →
Publication:
US 2016/0176892
Kinase Inhibitor And Use Thereof
ß-LACTAMASE INHIBITORS AND USES THEREOF
Related Assignments
(6)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 22, 2016
From: WU, FRANK; CHEN, BO
To: XUANZHU PHARMA CO., LTD.
Reel/Frame 039494/0323 →
Assignment of Assignor's Interest
Aug 17, 2017
From: HUANG, ZHENHUA; ZHOU, GUANGLIAN
To: XUANZHU PHARMA CO., LTD.
Reel/Frame 043320/0432 →
Assignment of Assignor's Interest
Jan 4, 2018
From: WU, FRANK
To: XUANZHU PHARMA CO., LTD.
Reel/Frame 045005/0553 →
Assignment of Assignor's Interest
Feb 12, 2019
From: XUANZHU PHARMA CO., LTD.; SIHUAN PHARMACEUTICAL HOLDINGS GROUP LTD.
To: HAINAN XUANZHU PHARMA CO., LTD
Reel/Frame 048302/0014 →
Assignment of Assignor's Interest
Jun 5, 2019
From: SIHUAN PHARMACEUTICAL HOLDINGS GROUP LTD.
To: XUANZHU PHARMA CO., LTD.
Reel/Frame 049379/0042 →
Change of Name
Jan 7, 2021
From: HAINAN XUANZHU PHARMA CO., LTD.
To: XUANZHU BIOPHARMACEUTICAL CO., LTD.
Reel/Frame 054843/0944 →