Patent Assignment
Reel/Frame 035034/0414
Assignment of Assignor's Interest
Recorded: 2015-02-26
Pages: 5
Assignor
ALCON RESEARCH, LTD.
Executed: 2015-01-27
Assignee
NOVARTIS AG
LICHTSTRASSE 35, BASEL, 4056, SWITZERLAND
Covered Property
(1)
Quick-Opening Vent Valve for Phaco Fluidics Aspiration System
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 26, 2015
From: LAYSER, GREGORY S; WHITE, DANIEL G
To: ALCON RESEARCH, LTD.
Reel/Frame 035034/0389 →
Assignment of Assignor's Interest
Jan 12, 2016
From: YALAMANCHILI, SATISH
To: ALCON RESEARCH, LTD.
Reel/Frame 037460/0715 →
Confirmatory Deed of Assignment Effective April 8, 2019
Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →