IP Library Assignment 043544/0064
Patent Assignment
Reel/Frame 043544/0064

Assignment of Assignor's Interest

Recorded: 2017-09-11 Pages: 4
Assignor
OCHROMBEL, RENE
Executed: 2016-09-21
Assignee
CIBA VISION GMBH
POSTFACH 4, GROSSWALLSTADT, D-63868, GERMANY
Covered Property (1)
Toric Contact Lens Having A Ballast Mark Representing A Lens Identification Code
Application: 15/659,130 →
Publication: US 2018/0031863
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Sep 11, 2017
From: CIBA VISION GMBH
To: NOVARTIS AG
Reel/Frame 043543/0968 →
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →