IP Library Assignment 022239/0096
Patent Assignment
Reel/Frame 022239/0096

Assignment of Assignor's Interest

Recorded: 2009-02-11 Pages: 3
Assignor
TOLLEFSON, NORRIS M.
Executed: 2008-12-16
Assignee
NOVARTIS AG
LICHTSTRASSE 35, BASEL, 4056, SWITZERLAND
Covered Property (1)
Method for cast molding contact lenses
Patent: 9,333,716 →
Application: 12/316,952 →
Publication: US 2009/0160073
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 →