Patent Assignment
Reel/Frame 034135/0257
Assignment of Assignor's Interest
Recorded: 2014-11-10
Pages: 6
Assignors
CHANG, FRANK
Executed: 2014-10-27
HUANG, JINYU
Executed: 2014-10-27
DESOUSA, RYAN
Executed: 2014-10-27
Assignee
ALCON RESEARCH, LTD.
11460 JOHNS CREEK PARKWAY, JOHNS CREEK, GEORGIA, 30097
Covered Property
(1)
Silicone Hydrogel Lenses with Relatively-Long Thermal Stability
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Nov 10, 2014
From: ALCON RESEARCH, LTD.
To: NOVARTIS AG
Reel/Frame 034135/0663 →
Assignment of Assignor's Interest
Nov 10, 2014
From: ALCON RESEARCH, LTD.
To: NOVARTIS AG
Reel/Frame 034137/0745 →
Confirmatory Deed of Assignment Effective April 8, 2019
Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →