IP Library › Assignment 049928/0140
Patent Assignment
Reel/Frame 049928/0140

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 Producing Silicone Hydrogel Contact Lenses
Application: 16/429,853 →
Publication: US 2019/0366659
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: BREITKOPF, RICHARD CHARLES; ZHANG, STEVE YUN; WU, DAQING; GE, JUNHAO
To: ALCON RESEARCH, LTD.
Reel/Frame 049928/0105 →
Assignment of Assignor's Interest Aug 1, 2019
From: ALCON RESEARCH, LLC
To: ALCON INC.
Reel/Frame 049928/0195 →