IP Library › Assignment 023291/0457
Patent Assignment
Reel/Frame 023291/0457

Assignment of Assignor's Interest

Recorded: 2009-09-28 Pages: 17
Assignors
ZOU, QUANMING
Executed: 2009-02-27
TONG, WENDE
Executed: 2009-02-27
MAO, XUHU
Executed: 2009-02-27
GUO, GANG
Executed: 2009-02-27
LU, DONGSHUI
Executed: 2009-02-27
WU, CHAO
Executed: 2009-02-27
ZENG, HAO
Executed: 2009-02-27
WANG, YICHAO
Executed: 2009-02-27
YANG, JUN
Executed: 2009-02-27
ZHANG, WEIJUN
Executed: 2009-02-27
LIU, KAIYUN
Executed: 2009-02-27
LUO, PING
Executed: 2009-02-27
Assignee
CHONGQING KANG WEI BIOTECHNOLOGY CO., LTD.
YAN YU YUAN B-7-5, DU SHI HUA YUAN, GAOTANYAN STREET, SHAPINGBA DISTRICT, CHONGQING CITY, 400038, CHINA
Covered Property (1)
Oral Recombinant Helicobacter Pylori Vaccine and Preparing Method Thereof
Patent: 8,900,594 →
Application: 12/310,658 →
Publication: US 2011/0171315
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Change of Name Sep 29, 2014
From: ZOU, QUANMING; TONG, WENDE, MS.; MAO, XUHU; GUO, GANG
To: WUHU KANGWEI BIOTECHNOLOGY CO., LTD
Reel/Frame 033837/0893 →
Change of Name Oct 23, 2014
From: CHONGQING KANG WEI BIOTECHNOLOGY CO., LTD.
To: WUHU KANGWEI BIOTECHNOLOGY CO., LTD
Reel/Frame 034423/0945 →