IP Library Assignment 045537/0270
Patent Assignment
Reel/Frame 045537/0270

Assignment of Assignor's Interest

Recorded: 2018-04-13 Pages: 4
Assignor
ALCON RESEARCH, LTD.
Executed: 2017-01-26
Assignee
NOVARTIS AG
LICHTSTRASSE 35, BASEL, 4056, SWITZERLAND
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: CHARLES, STEVEN T.; MCDONELL, BRIAN WILLIAM
To: ALCON RESEARCH, LTD.
Reel/Frame 045537/0194 →
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →