Patent Assignment
Reel/Frame 019784/0296
Assignment of Assignor's Interest
Recorded: 2007-09-05
Pages: 3
Assignor
SHADDUCK, JOHN H.
Executed: 2007-03-20
Assignee
POWERVISION, INC.
298 HARBOR DRIVE, BELMONT, CALIFORNIA, 94002
Covered Property
(1)
Adaptive Optic Lens and Method of Making
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Corrective Assignment to Correct the State of Incorporation of the Assignee, Previously Recorded at Reel 019784 Frame 0296.
Aug 29, 2008
From: SHADDUCK, JOHN H.
To: POWERVISION, INC.
Reel/Frame 021470/0191 →
Confirmatory Deed of Assignment Effective April 8, 2019
Aug 11, 2020
From: POWERVISION, INC.
To: ALCON INC.
Reel/Frame 053464/0280 →