IP Library › Assignment 059877/0853
Patent Assignment
Reel/Frame 059877/0853

Assignment of Assignor's Interest

Recorded: 2022-05-10 Pages: 6
Assignors
TANG, HOULIANG
Executed: 2021-03-10
CHANG, FRANK
Executed: 2021-03-10
Assignee
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property (1)
Method for Making Photofunctional Contact Lenses
Application: 17/688,022 →
Publication: US 2022/0281193
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 10, 2022
From: ALCON RESEARCH, LLC
To: ALCON INC.
Reel/Frame 059877/0877 →