IP Library › Assignment 041188/0910
Patent Assignment
Reel/Frame 041188/0910

Assignment of Assignor's Interest

Recorded: 2017-02-07 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: 15/376,707 →
Publication: US 2017/0166675
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Feb 7, 2017
From: CHANG, FRANK; HOLLAND, TROY VERNON; HUANG, JINYU
To: ALCON RESEARCH, LTD.
Reel/Frame 041188/0861 →
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →