IP Library Assignment 022239/0151
Patent Assignment
Reel/Frame 022239/0151

Assignment of Assignor's Interest

Recorded: 2009-02-11 Pages: 8
Assignors
CHANG, FRANK
Executed: 2008-10-30
WANG, GUIGUI
Executed: 2008-11-08
Assignee
NOVARTIS AG
LICHTSTRASSE 35, BASEL, 4056, SWITZERLAND
Covered Property (1)
Actinically-Crosslinkable Silicone-Containing Block Copolymers
Patent: 8,044,111 →
Application: 12/313,546 →
Publication: US 2009/0143499
Related Assignments (1)
Other recorded transfers of the patent in this record — the chain of ownership.
Confirmatory Deed of Assignment Effective April 8, 2019 Dec 10, 2019
From: NOVARTIS AG
To: ALCON INC.
Reel/Frame 051454/0788 →