IP Library Assignment 016003/0070
Patent Assignment
Reel/Frame 016003/0070

Assignment of Assignor's Interest

Recorded: 2004-11-16 Pages: 4
Assignors
KETELSON, HOWARD ALLEN
Executed: 2004-11-16
MCQUEEN, NATHANIEL D.
Executed: 2004-11-16
Assignee
ALCON, INC.
P.O. BOX 62, BOSCH 69, HUNENBERG, CH-6331, SWITZERLAND
Covered Property (1)
Use of Inorganic Nanoparticles to Stabilize Hydrogen Peroxide Solutions
Patent: 7,344,725 →
Application: 10/989,630 →
Publication: US 2005/0129782
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger May 31, 2011
From: ALCON, INC.
To: NOVARTIS AG
Reel/Frame 026376/0076 →
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →