IP Library Assignment 039820/0235
Patent Assignment
Reel/Frame 039820/0235

Assignment of Assignor's Interest

Recorded: 2016-09-21 Pages: 5
Assignor
ALCON RESEARCH, LTD.
Executed: 2016-09-21
Assignee
NOVARTIS AG
LICHTSTRASSE 35, BASEL, 4056, SWITZERLAND
Covered Property (1)
Systems and Methods for Tracking the Orientation of Surgical Tools
Application: 15/271,833 →
Publication: US 2018/0078315
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 21, 2016
From: REN, HUGANG; YU, LINGFENG
To: ALCON RESEARCH, LTD.
Reel/Frame 039820/0180 →
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →