Patent Assignment
Reel/Frame 049927/0364
Assignment of Assignor's Interest
Recorded: 2019-08-01
Pages: 4
Assignor
ALCON RESEARCH, LLC
Executed: 2019-05-07
Assignee
ALCON INC.
RUE LOUIS-D'AFFRY 6, FRIBOURG, 1701, SWITZERLAND
Covered Property
(1)
Method for Preparing Silicone Hydrogels
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Aug 1, 2019
From: LANG, WEIHONG; LIANG, WEI; SENTELL, KAREN BELINDA; BREITKOPF, RICHARD CHARLES
To: ALCON RESEARCH, LTD.
Reel/Frame 049927/0222 →
Merger and Change of Name
Aug 1, 2019
From: ALCON RESEARCH, LTD.; ALCON RESEARCH, LLC
To: ALCON RESEARCH, LLC
Reel/Frame 049927/0278 →