Patent Assignment
Reel/Frame 044986/0033
Assignment of Assignor's Interest
Recorded: 2018-02-21
Pages: 5
Assignor
ALCON RESEARCH, LTD.
Executed: 2016-10-14
Assignee
NOVARTIS AG
LICHTSTRASSE 35, BASEL, 4056, SWITZERLAND
Covered Property
(1)
Method for Producing a Water-Soluble Thermally-Crosslinkable Polymeric Material
Related Assignments
(2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest
Feb 21, 2018
From: CHIANG, CHUNG-YUAN; QIU, YONGXING; TALLAU, KELLY KAYI; DRIVER-SCOTT, ANGELA
To: ALCON RESEARCH, LTD.
Reel/Frame 044985/0972 →
Confirmatory Deed of Assignment Effective April 8, 2019
Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →