Patent Assignment
Reel/Frame 046996/0603
Assignment of Assignor's Interest
Recorded: 2018-09-27
Pages: 5
Assignee
CIBA VISION GMBH
POSTFACH 4, GROSSWALLSTADT, D-63868, GERMANY
Covered Property
(1)
Method and Apparatus for Determining a Coefficient of Friction at a Test Site on a Surface of a Contact Lens
Related Assignments
(5)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Sep 27, 2018
From: GREBE, MARKUS; RULAND, MICHAEL
To: HOCHSCHULE MANNHEIM
Reel/Frame 046996/0693 →
Assignment of Assignor's Interest
Sep 27, 2018
From: HOCHSCHULE MANNHEIM
To: HOCHSCHULE MANNHEIM TRANSFER GGMBH
Reel/Frame 046996/0802 →
Assignment of Assignor's Interest
Sep 27, 2018
From: HOCHSCHULE MANNHEIM TRANSFER GGMBH
To: CIBA VISION GMBH
Reel/Frame 046996/0912 →
Assignment of Assignor's Interest
Sep 27, 2018
From: CIBA VISION GMBH
To: NOVARTIS AG
Reel/Frame 046997/0001 →
Confirmatory Deed of Assignment Effective April 8, 2019
Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →