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:
Jul. 24, 2018
Filed:
Jul. 07, 2015
Applicant:
Novartis Ag, Basel, CH;
Inventor:
Joseph I. Weinschenk, III, Fort Worth, TX (US);
Assignee:
Novartis AG, Basel, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 19/10 (2006.01); A61L 27/50 (2006.01); B29D 11/00 (2006.01); C07D 249/20 (2006.01); C08K 5/34 (2006.01); G02B 1/04 (2006.01); B01J 19/12 (2006.01); C08K 5/3475 (2006.01);
U.S. Cl.
CPC ...
B01J 19/123 (2013.01); A61L 27/50 (2013.01); B01J 19/127 (2013.01); B29D 11/00461 (2013.01); C07D 249/20 (2013.01); C08K 5/3475 (2013.01); G02B 1/043 (2013.01); A61L 2430/16 (2013.01);
Abstract
The present invention is directed to adjustable chromophore compounds and materials (e.g., ophthalmic lens materials) incorporating those compounds. The adjustable chromophore compounds include a chemical moiety that structurally changes upon exposure to predetermined electromagnetic radiation (e.g., two photon radiation) as well as lens materials, particularly intraocular lens materials that incorporate those compounds.