IP Library Assignment 040445/0155
Patent Assignment
Reel/Frame 040445/0155

Assignment of Assignor's Interest

Recorded: 2016-11-29 Pages: 5
Assignor
OCHROMBEL, RENE
Executed: 2016-02-17
Assignee
CIBA VISION GMBH
POSTFACH 4, GROSSWALLSTADT, D-63868, GERMANY
Covered Property (1)
Method and Apparatus for Determining the Presence of an Electrical Charge on the Surface of a Lens Mold
Patent: 9,851,385 →
Application: 15/351,917 →
Publication: US 2017/0168103
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Nov 29, 2016
From: CIBA VISION GMBH
To: NOVARTIS AG
Reel/Frame 040445/0987 →
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →