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:
Oct. 27, 2020
Filed:
Mar. 18, 2015
Essilor International, Charenton-le-Pont, FR;
Laurent Berthelot, Charenton-le-Pont, FR;
Claudine Biver, Charenton-le-Pont, FR;
Marc Reignault, Charenton-le-Pont, FR;
Essilor International, Charenton-le-Pont, FR;
Abstract
The invention relates to a process for manufacturing an ophthalmic lens element equipped with an insert (), this ophthalmic lens element comprising a front face and a back face, comprising steps consisting in: providing a first portion or intermediate product (″) made of a first material comprising a first and second frontal face (A,B,A″,B″), said second face forming the back or front face of said ophthalmic lens element; placing the insert () on said first face of said intermediate product; depositing a second material in liquid form on said first face of the intermediate product (″) so as to cover at least partially said insert with said second material; and solidifying said second material in order to form an integral second portion () of said intermediate product. According to the invention, said first material is organic.