IP Library › Assignment 055012/0894
Patent Assignment
Reel/Frame 055012/0894

Change of Name

Recorded: 2021-01-16 Pages: 10
Assignor
Assignee
XUANZHU BIOPHARMACEUTICAL CO., LTD.
BEIJING-TIANJIN-HEBEI COLLABORATIVE INNOVATION DEMONSTRATION PARK 203C507, NO. 769 TAIHANG STREET, HIGH-TECH DISTRICT, SHIJIAZHUANG, HEBEI PROVINCE, CHINA
Covered Properties (3)
Novel Carbapenem Derivatives
Patent: 8,318,716 →
Application: 12/650,742 →
Publication: US 2011/0160177
Novel Carbapenem Derivatives
Patent: 8,293,895 →
Application: 12/666,977 →
Publication: US 2010/0197653
Crystalline Form of Carbapenem Derivative or Its Hydrates and Preparation Methods and Uses Thereof
Patent: 8,822,445 →
Application: 13/701,704 →
Publication: US 2013/0090325
Related Assignments (8)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 24, 2010
From: HUANG, ZHENHUA; DONG, YANYAN
To: KBP BIOSCIENCES CO., LTD.
Reel/Frame 023984/0961 →
Assignment of Assignor's Interest Mar 26, 2010
From: HUANG, ZHENHUA; DONG, YANYAN
To: KBP BIOSCIENCES CO., LTD.
Reel/Frame 024146/0952 →
Assignment of Assignor's Interest Dec 17, 2012
From: HUANG, ZHENHUA; DONG, YANYAN
To: XUANZHU PHARMA CO., LTD.
Reel/Frame 029480/0301 →
Change of Name Jun 10, 2013
From: KBP BIOSCIENCES CO., LTD.
To: XUANZHU PHARMA CO., LTD.
Reel/Frame 030585/0291 →
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 →