Patent Assignment
Reel/Frame 048057/0591
Assignment of Assignor's Interest
Recorded: 2019-01-18
Pages: 5
Assignors
SHI, XINFENG
Executed: 2019-01-08
WU, JAMES
Executed: 2019-01-10
CANTU-CROUCH, DAVID
Executed: 2019-01-08
Assignee
ALCON RESEARCH LTD.
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property
(1)
Environmental Scanning Electron Microscopy Analysis for Contact Lens Coating Selection and Manufacturing
Application:
62/773,535 →
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 →