Patent Assignment
Reel/Frame 048315/0965
Assignment of Assignor's Interest
Recorded: 2019-02-13
Pages: 4
Assignor
ALCON RESEARCH, LTD.
Executed: 2018-06-13
Assignee
NOVARTIS AG
LICHTSTRASSE 35, BASEL, 4056, SWITZERLAND
Covered Property
(1)
Weekly and Monthly Disposable Water Gradient Contact Lenses
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 13, 2019
From: QIU, YONGXING; PRUITT, JOHN DALLAS; SAMUEL, NEWTON T.; CHIANG, CHUNG-YUAN
To: ALCON RESEARCH, LTD.
Reel/Frame 048315/0906 →
Confirmatory Deed of Assignment Effective April 8, 2019
Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →