IP Library Assignment 037490/0136
Patent Assignment
Reel/Frame 037490/0136

Assignment of Assignor's Interest

Recorded: 2016-01-14 Pages: 5
Assignors
REN, HUGANG
Executed: 2015-12-07
YU, LINGFENG
Executed: 2015-12-09
Assignee
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property (1)
Fast and Automated Segmentation of Layered Image with Heuristic Graph Search
Patent: 9,928,602 →
Application: 14/966,694 →
Publication: US 2017/0169573
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jan 14, 2016
From: ALCON RESEARCH, LTD.
To: NOVARTIS AG
Reel/Frame 037494/0566 →
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →