IP Library Assignment 043331/0228
Patent Assignment
Reel/Frame 043331/0228

Assignment of Assignor's Interest

Recorded: 2017-08-18 Pages: 4
Assignor
TONN, THOMAS
Executed: 2016-08-25
Assignee
CIBA VISION GMBH
POSTFACH 4, GROSSWALLSTADT, D-63868, GERMANY
Covered Property (1)
Method for Inspecting an Ophthalmic Lens Using Optical Coherence Tomography
Application: 15/653,070 →
Publication: US 2018/0024077
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 18, 2017
From: CIBA VISION GMBH
To: NOVARTIS AG
Reel/Frame 043331/0244 →
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →