IP Library Assignment 027159/0562
Patent Assignment
Reel/Frame 027159/0562

Assignment of Assignor's Interest

Recorded: 2011-11-02 Pages: 4
Assignors
ZHOU, JIAN S.
Executed: 2008-03-24
SMITH, DAWN A.
Executed: 2008-03-21
Assignee
NOVARTIS AG
LICHTSTRASSE 35, BASEL, 4056, SWITZERLAND
Covered Property (1)
Prepolymers with Dangling Polysiloxane-Containing Polymer Chains
Patent: 8,263,679 →
Application: 13/284,092 →
Publication: US 2012/0046382
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 →