Patent Assignment
Reel/Frame 048555/0764
Assignment of Assignor's Interest
Recorded: 2019-03-11
Pages: 7
Assignors
CHEN, PING
Executed: 2019-03-04
PENG, SHAOPING
Executed: 2019-03-04
LI, YINQIANG
Executed: 2019-03-04
LI, DAFENG
Executed: 2019-03-04
DONG, XUEJUN
Executed: 2019-03-04
Assignee
PHARMARESOURCES (SHANGHAI) CO., LTD.
BUILDING 2, NO. 299 KAIQING ROAD,, PUDONG NEW DISTRICT, SHANGHAI, 201201, CHINA
Covered Property
(1)
Process for Preparation of Lactone Derivatives and Intermediates Thereof