IP Library Assignment 019452/0296
Patent Assignment
Reel/Frame 019452/0296

Assignment of Assignor's Interest

Recorded: 2007-06-06 Pages: 3
Assignor
WINTERTON, LYNN COOK
Executed: 2007-05-23
Assignee
NOVARTIS AG
LICHTSTRASSE 35, BASEL, 4056, SWITZERLAND
Covered Property (1)
Method of Making Silicone Hydrogel Contact Lenses
Patent: 7,858,000 →
Application: 11/810,601 →
Publication: US 2008/0174035
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 →