IP Library Assignment 036602/0603
Patent Assignment
Reel/Frame 036602/0603

Assignment of Assignor's Interest

Recorded: 2015-09-18 Pages: 6
Assignors
REN, HUGANG
Executed: 2015-08-18
YU, LINGFENG
Executed: 2015-08-31
Assignee
ALCON RESEARCH, LTD.
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property (1)
Vitreoretinal Membrane Characterization Using Optical Coherence Tomography
Patent: 9,717,405 →
Application: 14/858,541 →
Publication: US 2017/0079521
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 18, 2015
From: ALCON RESEARCH, LTD.
To: NOVARTIS AG
Reel/Frame 036602/0782 →
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →