Patent Assignment
Reel/Frame 019077/0727
Assignment of Assignor's Interest
Recorded: 2007-03-27
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 Assignee's State of Incorporation, Previously Recorded at Reel 019077 Frame 0727.
Aug 29, 2008
From: SHADDUCK, JOHN H.
To: POWERVISION, INC.
Reel/Frame 021462/0416 →
Confirmatory Deed of Assignment Effective April 8, 2019
Aug 11, 2020
From: POWERVISION, INC.
To: ALCON INC.
Reel/Frame 053464/0280 →