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. 29, 2025
Filed:
Sep. 23, 2019
Applicant:
Essilor International, Charenton-le-Pont, FR;
Inventors:
Susana Montecelo, Charenton-le-Pont, FR;
Marie Dubail, Charenton-le-Pont, FR;
Céline Lechat, Charenton-le-Pont, FR;
Céline Robin, Charenton-le-Pont, FR;
Assignee:
Essilor International, Charenton-le-Pont, FR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02C 7/10 (2006.01); B29D 11/00 (2006.01);
U.S. Cl.
CPC ...
G02C 7/104 (2013.01); B29D 11/00923 (2013.01);
Abstract
This ophthalmic lens has a front face and a rear face, and has: a light cut factor CutLED of at least 20% for wavelengths ranging from 380 nm to 500 nm, CutLED being defined by: