Patent Assignment
Reel/Frame 038983/0811
Assignment of Assignor's Interest
Recorded: 2016-06-22
Pages: 5
Assignors
LI, HANPU
Executed: 2016-06-12
KUANG, CHUNXIANG
Executed: 2016-06-12
LI, JIANZHI
Executed: 2016-06-12
Assignee
SHANGHAI TIN TSZ BIO VALLEY BIOLOGICAL ENGINEERING CO., LTD
NO. 274, EDISON ROAD,, ZHANGJIANG H-TECH ZONE,, PUDONG NEW AREA SHANGHAI, 201203, CHINA
Covered Property
(1)
N-Alkyl Tryptanthrin Derivative, Preparation Method for Same, and Application Thereof