IP Library › Assignment 049379/0042
Patent Assignment
Reel/Frame 049379/0042

Assignment of Assignor's Interest

Recorded: 2019-06-05 Pages: 2
Assignor
Assignee
XUANZHU PHARMA CO., LTD.
2518, TIANCHEN ROAD, NATIONAL HIGH-TECH DEVELOPMENT ZONE, JINAN, SHANDONG PROVINCE, 250101, CHINA
Covered Property (1)
ß-LACTAMASE INHIBITORS AND USES THEREOF
Application: 15/569,927 →
Publication: US 2018/0148448
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
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 Jan 18, 2018
From: XUANZHU PHARMA CO.,LTD.
To: SIHUAN PHARMACEUTICAL HOLDINGS GROUP LTD.; XUANZHU PHARMA CO.,LTD.
Reel/Frame 044651/0050 →