IP Library Assignment 023955/0957
Patent Assignment
Reel/Frame 023955/0957

Assignment of Assignor's Interest

Recorded: 2010-02-18 Pages: 4
Assignor
WESLEY JESSEN CORPORATION
Executed: 2002-12-18
Assignee
NOVARTIS AG
LICHTSTRASSE 35, BASEL, 4056, SWITZERLAND
Covered Property (1)
Colored Contact Lens with a More Natural Appearance
Patent: 7,837,323 →
Application: 12/233,128 →
Publication: US 2009/0046243
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 18, 2010
From: OCAMPO, GERARDO J.
To: WESLEY JESSEN CORPORATION
Reel/Frame 023955/0897 →
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →