Patent Assignment
Reel/Frame 022688/0464
Assignment of Assignor's Interest
Recorded: 2009-05-15
Pages: 5
Assignors
WANG, JINGKANG
Executed: 2009-04-13
ZHANG, MEIJING
Executed: 2009-04-13
WU, JIEHUA
Executed: 2009-04-13
Assignee
TIANJIN UNIVERSITY
92 WEIJIN ROAD, NANKAI DISTRICT, TIANJIN, 300072, CHINA
Covered Property
(1)
Cefazolin Sodium Pentahydrate Crystal and Its Molecular Assembly Preparation Method
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
May 15, 2009
From: QIAN, YUXIN; YANG, ZHAN'AO
To: SHENZHEN GOSUN PHARMACEUTICAL CO., LTD.
Reel/Frame 022688/0477 →
Change of Name
Oct 16, 2013
From: SHENZHEN GOSUN PHARMACEUTICAL CO., LTD.
To: SHENZHEN CHINA RESOURCES GOSUN PHARMACEUTICAL CO., LTD.
Reel/Frame 031421/0055 →