IP Library › Assignment 024146/0952
Patent Assignment
Reel/Frame 024146/0952

Assignment of Assignor's Interest

Recorded: 2010-03-26 Pages: 6
Assignors
HUANG, ZHENHUA
Executed: 2010-03-15
DONG, YANYAN
Executed: 2010-03-15
Assignee
KBP BIOSCIENCES CO., LTD.
2518 TIANCHEN STREET, NATIONAL HIGH-TECH DEVELOPMENT DISTRICT, JINAN, 250101, CHINA
Covered Property (1)
Novel Carbapenem Derivatives
Patent: 8,318,716 →
Application: 12/650,742 →
Publication: US 2011/0160177
Related Assignments (5)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Nov 8, 2013
From: KBP BIOSCIENCES CO., LTD.
To: XUANZHU PHARMA CO., LTD.
Reel/Frame 031608/0749 →
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 →