Patent Assignment
Reel/Frame 041347/0731
Assignment of Assignor's Interest
Recorded: 2017-02-22
Pages: 2
Assignor
ZHANG, KANG
Executed: 2017-01-23
Assignee
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
1111 FRANKLIN STREET, 12TH FLOOR, OAKLAND, CALIFORNIA, 94607
Covered Property
(1)
Compositions and Methods to Treat Vision Disorders
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 22, 2017
From: HOU, RUI; CAI, HUIMIN
To: GUANGZHOU KANGRUI BIOLOGICAL PHARMACEUTICAL TECHNOLOGY CO., LTD.
Reel/Frame 041783/0971 →
Assignment of Assignor's Interest
Jan 3, 2019
From: GUANGZHOU KANGRUI BIOLOGICAL PHARMACEUTICAL TECHNOLOGY CO., LTD.
To: YOUHEALTH BIOTECH, LIMITED
Reel/Frame 047895/0437 →
Assignment of Assignor's Interest
Jan 16, 2020
From: YOUHEALTH BIOTECH, LIMITED
To: GUANGZHOU KANGRUI BIOLOGICAL PHARMACEUTICAL TECHNOLOGIES CO., LTD.
Reel/Frame 051540/0254 →