IP Library Assignment 022958/0985
Patent Assignment
Reel/Frame 022958/0985

Assignment of Assignor's Interest

Recorded: 2009-07-15 Pages: 3
Assignor
QIU, YONGXING
Executed: 2009-07-02
Assignee
NOVARTIS AG
LICHTSTRASSE 35, BASEL, 4056, SWITZERLAND
Covered Property (1)
Silicone Hydrogel Contact Lenses with Convertible Comfort Agents
Patent: 8,357,760 →
Application: 12/499,113 →
Publication: US 2010/0016514
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →