Patent Assignment
Reel/Frame 050243/0337
Assignment of Assignor's Interest
Recorded: 2019-09-03
Pages: 9
Assignors
ZHANG, PENG
Executed: 2019-08-12
WU, LINGYUN
Executed: 2019-08-12
YIN, JUN
Executed: 2019-08-12
LI, JIAN
Executed: 2019-08-12
CHEN, SHUHUI
Executed: 2019-08-12
Assignee
MEDSHINE DISCOVERY INC.
288 FUTEZHONG ROAD, PUDONG NEW AREA, SHANGHAI, 200131, CHINA
Covered Property
(1)
Spiro Compound and Use Thereof
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jun 24, 2021
From: ZHANG, PENG; WU, LINGYUN; YIN, JUN; LI, JIAN
To: MEDSHINE DISCOVERY INC.
Reel/Frame 056659/0427 →
Assignment of Assignor's Interest
Mar 8, 2022
From: MEDSHINE DISCOVERY INC.
To: HELIOEAST PHARMACEUTICAL CO., LTD.; HELIOEAST SCIENCE & TECHNOLOGY CO., LTD.
Reel/Frame 059199/0996 →