IP Library › Assignment 056283/0275
Patent Assignment
Reel/Frame 056283/0275

Assignment of Assignor's Interest

Recorded: 2021-05-19 Pages: 4
Assignor
ALCON RESEARCH, LLC
Executed: 2020-02-12
Assignee
ALCON INC.
RUE LOUIS-D'AFFRY 6, FRIBOURG, 1701, SWITZERLAND
Covered Property (1)
Wettable Silicone Hydrogel Contact Lenses
Application: 17/122,109 →
Publication: US 2021/0181379
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 19, 2021
From: ZHENG, YING; CHIOU, JANG-SHING; DOU, JINBO; CHANG, YUAN
To: ALCON RESEARCH, LLC
Reel/Frame 056283/0250 →