IP Library › Assignment 023984/0961
Patent Assignment
Reel/Frame 023984/0961

Assignment of Assignor's Interest

Recorded: 2010-02-24 Pages: 4
Assignors
HUANG, ZHENHUA
Executed: 2010-01-30
DONG, YANYAN
Executed: 2010-01-30
Assignee
KBP BIOSCIENCES CO., LTD.
2518 TIANCHEN STREET, NATIONAL HIGH-TECH DEVELOPMENT ZONE, JINAN CITY, SHANDONG PROVINCE, 250101, CHINA
Covered Property (1)
Novel Carbapenem Derivatives
Patent: 8,293,895 →
Application: 12/666,977 →
Publication: US 2010/0197653
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Jun 10, 2013
From: KBP BIOSCIENCES CO., LTD.
To: XUANZHU PHARMA CO., LTD.
Reel/Frame 030585/0291 →
Assignment of Assignor's Interest Feb 7, 2019
From: XUANZHU PHARMA CO., LTD.
To: HAINAN XUANZHU PHARMA CO., LTD.
Reel/Frame 048267/0354 →
Change of Name Jan 16, 2021
From: HAINAN XUANZHU PHARMA CO., LTD.
To: XUANZHU (HAINAN) BIOPHARMACEUTICAL CO., LTD.
Reel/Frame 055012/0869 →
Change of Name Jan 16, 2021
From: XUANZHU (HAINAN) BIOPHARMACEUTICAL CO., LTD.
To: XUANZHU (SHIJIAZHUANG) BIOPHARMACEUTICAL CO., LTD.
Reel/Frame 055012/0872 →
Change of Name Jan 16, 2021
From: XUANZHU (SHIJIAZHUANG) BIOPHARMACEUTICAL CO., LTD.
To: XUANZHU BIOPHARMACEUTICAL CO., LTD.
Reel/Frame 055012/0894 →