Patent Assignment
Reel/Frame 014959/0719
Assignment of Assignor's Interest
Recorded: 2004-02-09
Pages: 4
Assignors
CAMPIN, JOHN ALFRED
Executed: 2004-01-23
PETTIT, GEORGE H
Executed: 2004-01-23
LEFEBVRE, WILLIAM T.
Executed: 2004-01-23
LIEDEL, KEVIN K.
Executed: 2004-01-23
Assignee
ALCON REFRACTIVE HORIZONS, INC.
6201 SOUTH FREEWAY, MAIL STOP Q-148, FORT WORTH, TEXAS, 76134-2099
Covered Property
(1)
Optimization of Ablation Correction of an Optical System and Associated Methods
Patent:
7,226,443 →
Application:
10/740,374 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the Assignee's Na
Oct 22, 2004
From: CAMPIN, JOHN ALFRED; PETTIT, GEORGE H.; LEFEBVRE, WILLIAM T.; LIEDEL, KEVIN K.
To: ALCON REFRACTIVEHORIZONS, INC.
Reel/Frame 015280/0031 →
Change of Name
Dec 14, 2019
From: ALCON REFRACTIVEHORIZONS, INC.
To: ALCON REFRACTIVEHORIZONS, LLC
Reel/Frame 051299/0581 →
Confirmatory Deed of Assignment Effective April 8, 2019
Dec 17, 2019
From: ALCON REFRACTIVEHORIZONS, LLC
To: ALCON INC.
Reel/Frame 051330/0824 →