IP Library Assignment 047767/0041
Patent Assignment
Reel/Frame 047767/0041

Assignment of Assignor's Interest

Recorded: 2018-12-13 Pages: 5
Assignor
ALCON RESEARCH, LTD.
Executed: 2016-02-10
Assignee
NOVARTIS AG
LICHTSTRASSE 35, BASEL, 4056, SWITZERLAND
Covered Property (1)
Amphiphilic Branched Polydiorganosiloxane Macromers
Application: 16/175,904 →
Publication: US 2019/0062485
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Dec 13, 2018
From: CHANG, FRANK; HOLLAND, TROY VERNON; HUANG, JINYU
To: ALCON RESEARCH, LTD.
Reel/Frame 047766/0927 →
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →