Patent Assignment
Reel/Frame 046186/0981
Assignment of Assignor's Interest
Recorded: 2018-05-20
Pages: 3
Assignors
ZHANG, YINGJUN
Executed: 2016-09-12
JIN, CHUANFEI
Executed: 2016-09-12
ZHANG, JI
Executed: 2016-09-12
Assignee
SUNSHINE LAKE PHARMA CO., LTD.
NO. 1, GONGYE NORTH ROAD, NORTHERN INDUSTRIAL AREA, SONGSHAN LAKE, DONGGUAN, GUANGDONG, CHINA
Covered Property
(1)
OCTAHYDROPYRROLO[3,4-c]PYRROLE DERIVATIVES AND USES THEREOF
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Oct 21, 2019
From: SUNSHINE LAKE PHARMA CO., LTD.
To: NORTH & SOUTH BROTHER PHARMACY INVESTMENT COMPANY LIMITED
Reel/Frame 050781/0929 →
Assignment of Assignor's Interest
Jun 12, 2020
From: NORTH & SOUTH BROTHER PHARMACY INVESTMENT COMPANY LIMITED
To: SUNSHINE LAKE PHARMA CO., LTD.
Reel/Frame 052921/0778 →