IP Library › Assignment 038969/0604
Patent Assignment
Reel/Frame 038969/0604

Assignment of Assignor's Interest

Recorded: 2016-06-21 Pages: 5
Assignor
DIETRICH, BURKHARD
Executed: 2015-02-20
Assignee
CIBA VISION GMBH
POSTFACH 4, GROSSWALLSTADT, D-63868, GERMANY
Covered Property (1)
Reusable Lens Molds and Methods of Use Thereof
Patent: 9,981,436 →
Application: 14/970,827 →
Publication: US 2016/0176134
Related Assignments (4)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Jun 21, 2016
From: LIU, ALICE WEIMIN
To: ALCON RESEARCH, LTD.
Reel/Frame 038969/0478 →
Assignment of Assignor's Interest Jun 21, 2016
From: ALCON RESEARCH, LTD.
To: NOVARTIS AG
Reel/Frame 038969/0561 →
Assignment of Assignor's Interest Jun 21, 2016
From: CIBA VISION GMBH
To: NOVARTIS AG
Reel/Frame 038969/0645 →
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →