IP Library Assignment 041569/0824
Patent Assignment
Reel/Frame 041569/0824

Assignment of Assignor's Interest

Recorded: 2017-03-14 Pages: 5
Assignors
HEIDRICH, HALINA
Executed: 2016-04-08
TONN, THOMAS
Executed: 2016-04-08
Assignee
CIBA VISION GMBH
POSTFACH 4, GROSSWALLSTADT, D-63868, GERMANY
Covered Property (1)
Method for the Determination of Residual Moisture on and/or Within a Lens Forming Surface
Application: 15/448,682 →
Publication: US 2017/0252989
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Mar 14, 2017
From: CIBA VISION GMBH
To: NOVARTIS AG
Reel/Frame 041569/0839 →
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →