Patent Assignment
Reel/Frame 048189/0358
Assignment of Assignor's Interest
Recorded: 2019-01-30
Pages: 8
Assignors
LU, HONGHUI
Executed: 2019-01-08
NEELY, MARK
Executed: 2019-01-08
LIU, ALICE WEIMIN
Executed: 2019-01-08
NIU, XUXIAN
Executed: 2019-01-27
HAKEN, UWE
Executed: 2019-01-08
Assignee
ALCON RESEARCH LTD
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property
(1)
Method for Making Silicone Hydrogel Contact Lenses
Application:
62/779,706 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Mar 5, 2019
From: ALCON RESEARCH, LTD.
To: ALCON RESEARCH, LLC
Reel/Frame 048505/0071 →
Assignment of Assignor's Interest
Jun 20, 2019
From: ALCON RESEARCH, LLC
To: ALCON INC.
Reel/Frame 049536/0475 →
Confirmatory Deed of Assignment Effective April 8, 2019
Dec 13, 2019
From: ALCON RESEARCH, LLC
To: ALCON INC.
Reel/Frame 051285/0477 →