Patent Assignment
Reel/Frame 022619/0317
Assignment of Assignor's Interest
Recorded: 2009-04-30
Pages: 5
Assignor
WAVELIGHT AG
Executed: 2009-03-18
Assignee
ALCON LABORATORIES, INC.
6201 SOUTH FREEWAY, FORT WORTH, TEXAS, 76134
Covered Property
(1)
Device for Medical Treatment of the Eye Using Laser Radiation
Patent:
6,755,817 →
Application:
10/009,925 →
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Dec 7, 2001
From: DONITZKY, CHRISTOF; LOFFLER, JOACHIM
To: WAVELIGHT LASERTECHNOLOGIE AG
Reel/Frame 012594/0483 →
Merger
Dec 10, 2019
From: ALCON LABORATORIES, INC.
To: ALCON VISION, LLC
Reel/Frame 051234/0960 →
Confirmatory Deed of Assignment Effective April 8, 2019
Dec 14, 2019
From: ALCON VISION, LLC
To: ALCON INC.
Reel/Frame 051294/0254 →