IP Library Assignment 028780/0273
Patent Assignment
Reel/Frame 028780/0273

Assignment of Assignor's Interest

Recorded: 2012-08-14 Pages: 4
Assignor
LAREDO, WALTER R.
Executed: 2012-07-11
Assignee
NOVARTIS AG
LICHTSTRASSE 35, BASEL, 4056, SWITZERLAND
Covered Property (1)
Uv-Absorbers for Ophthalmic Lens Materials
Patent: 8,475,691 →
Application: 13/584,892 →
Publication: US 2013/0043443
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 →