IP Library › Assignment 049927/0278
Patent Assignment
Reel/Frame 049927/0278

Merger and Change of Name

Recorded: 2019-08-01 Pages: 5
Assignors
ALCON RESEARCH, LTD.
Executed: 2019-02-28
ALCON RESEARCH, LLC
Executed: 2019-02-28
Assignee
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property (1)
Method for Preparing Silicone Hydrogels
Application: 16/429,776 →
Publication: US 2019/0366658
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 →
Assignment of Assignor's Interest Aug 1, 2019
From: ALCON RESEARCH, LLC
To: ALCON INC.
Reel/Frame 049927/0364 →