Patent Assignment
Reel/Frame 041105/0158
Assignment of Assignor's Interest
Recorded: 2016-12-21
Pages: 5
Assignor
ALCON RESEARCH, LTD.
Executed: 2016-02-10
Assignee
NOVARTIS AG
LICHTSTRASSE 35, BASEL, 4056, SWITZERLAND
Covered Property
(1)
Curable Colored Inks for Making Colored Silicone Hydrogel Lenses
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 21, 2016
From: BREITKOPF, RICHARD CHARLES; DAY, ELLEN A.; QIU, YONGXING; SHRESTHA, RITU
To: ALCON RESEARCH, LTD.
Reel/Frame 041104/0872 →
Confirmatory Deed of Assignment Effective April 8, 2019
Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →