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:
Feb. 02, 2016
Filed:
Sep. 06, 2006
Applicants:
Stuart Aiken, Clifton, GB;
Jean-paul Cano, Charenton le Pont, FR;
Christopher David Gabbutt, Preston, GB;
Bernard Mark Heron, Brough, GB;
Tamas Kosa, Hudson, OH (US);
Linli Su, Stow, OH (US);
Ludmila Sukhomlinova, Kent, OH (US);
Bahman Taheri, Shaker Hts., OH (US);
Inventors:
Stuart Aiken, Clifton, GB;
Jean-Paul Cano, Charenton le Pont, FR;
Christopher David Gabbutt, Preston, GB;
Bernard Mark Heron, Brough, GB;
Tamas Kosa, Hudson, OH (US);
Linli Su, Stow, OH (US);
Ludmila Sukhomlinova, Kent, OH (US);
Bahman Taheri, Shaker Hts., OH (US);
Assignees:
Essilor International (Compagnie Generale d'Optique), Charenton-le-Pont, FR;
Alphamicron, Incorporated, Kent, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 5/23 (2006.01); C07D 471/04 (2006.01); C07D 311/92 (2006.01); C07D 405/10 (2006.01); C07D 455/04 (2006.01); G02F 1/03 (2006.01); G02F 1/07 (2006.01); C07D 401/00 (2006.01);
U.S. Cl.
CPC ...
C07D 471/04 (2013.01); C07D 311/92 (2013.01); C07D 405/10 (2013.01); C07D 455/04 (2013.01);
Abstract
A naphthopyran compound represented by the formula (I): wherein: