IP Library › Assignment 038183/0663
Patent Assignment
Reel/Frame 038183/0663

Assignment of Assignor's Interest

Recorded: 2016-04-04 Pages: 3
Assignors
VAN HEUGTEN, ANTHONY Y.
Executed: 2005-04-19
DURRIE, DANIEL S.
Executed: 2005-04-19
Assignee
WAVETEC VISION SYSTEMS, INC.
66 ARGONAUT, STE. 170, ALISO VIEJO, CALIFORNIA, 92656
Covered Property (1)
Integrated Surgical Microscope and Wavefront Sensor
Patent: 9,420,949 →
Application: 14/799,482 →
Publication: US 2016/0038022
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 →