IP Library Assignment 039522/0123
Patent Assignment
Reel/Frame 039522/0123

Assignment of Assignor's Interest

Recorded: 2016-08-24 Pages: 5
Assignor
TONN, THOMAS
Executed: 2015-10-20
Assignee
CIBA VISION GMBH
POSTFACH 4, GROSSWALLSTADT, D-63868, GERMANY
Covered Property (1)
Method for Characterizing an Ophthalmic Lens
Patent: 9,863,842 →
Application: 15/245,270 →
Publication: US 2017/0089802
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 26, 2016
From: CIBA VISION GMBH
To: NOVARTIS AG
Reel/Frame 039549/0413 →
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →