Patent Assignment
Reel/Frame 046440/0876
Assignment of Assignor's Interest
Recorded: 2018-07-24
Pages: 4
Assignor
ALCON RESEARCH, LTD.
Executed: 2017-07-24
Assignee
NOVARTIS AG
LICHTSTRASSE 35, BASEL, 4056, SWITZERLAND
Covered Property
(1)
Ophthalmic Lens Having Morphed Sinusoidal Phase Shift Structures
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Jul 24, 2018
From: HONG, XIN; WEI, XIN
To: ALCON RESEARCH, LTD.
Reel/Frame 046440/0819 →
Assignment of Assignor's Interest
Jul 24, 2018
From: MAXWELL, WILLIAM ANDREW
To: ALCON RESEARCH, LTD.
Reel/Frame 046619/0889 →
Confirmatory Deed of Assignment Effective April 8, 2019
Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →