IP Library › Assignment 054258/0167
Patent Assignment
Reel/Frame 054258/0167

Merger

Recorded: 2020-11-03 Pages: 4
Assignor
ALCON RESEARCH, LTD.
Executed: 2019-02-28
Assignee
ALCON RESEARCH, LLC
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property (1)
Ophthalmic Compositions with Improved Dessication Protection and Retention
Application: 17/060,343 →
Publication: US 2021/0060056
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 3, 2020
From: DAVIS, JAMES W.; KETELSON, HOWARD ALLEN; CAMPBELL, ELAINE E.; MEADOWS, DAVID L.
To: ALCON RESEARCH, LTD.
Reel/Frame 054258/0053 →
Assignment of Assignor's Interest Nov 3, 2020
From: ALCON RESEARCH, LLC
To: ALCON INC.
Reel/Frame 054258/0263 →