IP Library Assignment 036458/0757
Patent Assignment
Reel/Frame 036458/0757

Assignment of Assignor's Interest

Recorded: 2015-08-31 Pages: 5
Assignors
CHANG, FRANK
Executed: 2014-09-08
HOLLAND, TROY VERNON
Executed: 2014-09-08
Assignee
ALCON RESEARCH, LTD.
11460 JOHNS CREEK PARKWAY, JOHNS CREEK, GEORGIA, 30097
Covered Property (1)
Poly(Oxazoline-Co-Ethyleneimine)-Epichlorohydrin Copolymers and Uses Thereof
Patent: 9,720,138 →
Application: 14/833,477 →
Publication: US 2016/0061995
Related Assignments (2)
Other recorded transfers of the patent in this record — the chain of ownership.
Assignment of Assignor's Interest Aug 31, 2015
From: ALCON RESEARCH, LTD.
To: NOVARTIS AG
Reel/Frame 036458/0802 →
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →