Patent Assignment
Reel/Frame 031271/0305
Assignment of Assignor's Interest
Recorded: 2013-09-24
Pages: 4
Assignee
WAVETEC VISION SYSTEMS INC.
66 ARGONAUT, SUITE 170, ALISO VIEJO, CALIFORNIA, 92656
Covered Property
(1)
Geometric Optical Power Measurement Device
Related Assignments
(3)
Other recorded transfers of the patent in this record — the chain of ownership.
Merger
Feb 9, 2017
From: WAVETEC VISION SYSTEMS, INC.
To: ALCON RESEARCH, LTD.
Reel/Frame 041671/0059 →
Assignment of Assignor's Interest
Feb 9, 2017
From: ALCON RESEARCH, LTD.
To: NOVARTIS AG
Reel/Frame 041671/0398 →
Confirmatory Deed of Assignment Effective April 8, 2019
Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →