The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 04, 2012
Filed:
Dec. 17, 2009
Angelika Maria Domschke, Duluth, GA (US);
Lynn Cook Winterton, Alpharetta, GA (US);
Troy Vernon Holland, Suwanee, GA (US);
Richard Charles Turek, Atlanta, GA (US);
Angelika Maria Domschke, Duluth, GA (US);
Lynn Cook Winterton, Alpharetta, GA (US);
Troy Vernon Holland, Suwanee, GA (US);
Richard Charles Turek, Atlanta, GA (US);
Novartis AG, Basel, CH;
Abstract
Described herein are tri-functional compounds useful in the production of ophthalmic lenses. The compounds are composed of UV absorber having a polymerization initiator directly or indirectly bonded to the ultraviolet absorber, and an olefinic group directly or indirectly bonded to the ultraviolet absorber. Also described herein are polymers and ophthalmic lenses produced from the tri-functional compounds described herein.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile