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:
May. 19, 2015
Filed:
Sep. 10, 2007
Applicants:
Linli Su, Stow, OH (US);
Ludmila Sukhomlinova, Kent, OH (US);
Bahman Taheri, Shaker Heights, OH (US);
Inventors:
Linli Su, Stow, OH (US);
Ludmila Sukhomlinova, Kent, OH (US);
Bahman Taheri, Shaker Heights, OH (US);
Assignee:
ALPHAMICRON INCORPORATED, Kent, OH (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03C 1/73 (2006.01); B05D 5/06 (2006.01); B05D 7/02 (2006.01); C09K 9/02 (2006.01); G02B 5/23 (2006.01); G03C 1/685 (2006.01);
U.S. Cl.
CPC ...
G03C 1/73 (2013.01); C09K 9/02 (2013.01); G02B 5/23 (2013.01); G03C 1/685 (2013.01);
Abstract
A mixture used in photochromic devices comprises a photochromic dye and a thermoset adhesive. An optical device using the mixture may include a carrier substrate which may then be secured to another substrate or a lens. Assembly of the carrier substrate and mixture to another substrate and/or lens may be accomplished by thermoforming, lamination, insert molding or the like.