IP Library › Assignment 021462/0372
Patent Assignment
Reel/Frame 021462/0372

Corrective Assignment to Correct the State of Incorporation of Assignee Previously Recoorded on Reel 019237 Frame 0874. Assignor(S) Hereby Confirms the State of Incorporation of Assignee as a Delaware Corporation.

Recorded: 2008-08-29 Pages: 5
Assignor
SHADDUCK, JOHN H.
Executed: 2007-03-20
Assignee
POWERVISION, INC.
298 HARBOR BOULEVARD, BELMONT, CALIFORNIA, 94002
Covered Property (1)
Adaptive Optic Lens and Method of Making
Patent: 7,264,351 →
Application: 11/214,538 →
Publication: US 2006/0061729
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest May 1, 2007
From: SHADDUCK, JOHN H.
To: POWERVISION, INC.
Reel/Frame 019237/0674 →
Confirmatory Deed of Assignment Effective April 8, 2019 Aug 11, 2020
From: POWERVISION, INC.
To: ALCON INC.
Reel/Frame 053464/0280 →