IP Library Assignment 045537/0194
Patent Assignment
Reel/Frame 045537/0194

Assignment of Assignor's Interest

Recorded: 2018-04-13 Pages: 8
Assignors
CHARLES, STEVEN T.
Executed: 2017-01-23
MCDONELL, BRIAN WILLIAM
Executed: 2017-01-24
Assignee
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property (1)
Vacuum Control for a Vitrectomy Probe
Application: 15/866,828 →
Publication: US 2018/0207032
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Apr 13, 2018
From: ALCON RESEARCH, LTD.
To: NOVARTIS AG
Reel/Frame 045537/0270 →
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →