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Jonathan Saulny
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Charenton le Pont, FR
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Patents Grants
last 30 patents
Information
Patent Grant
Optical-grade surfacing tool
Patent number
11,969,848
Issue date
Apr 30, 2024
Essilor International
Eric Gacoin
B24 - GRINDING POLISHING
Information
Patent Grant
Optical article provided in a form suitable for direct lamination;...
Patent number
11,099,299
Issue date
Aug 24, 2021
Essilor International
Eric Gacoin
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Semi-finished lens to be machined for forming an ophthalmic lens to...
Patent number
11,072,135
Issue date
Jul 27, 2021
Essilor International
Jean-Marc Padiou
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Surfacing tool for optical purposes
Patent number
10,189,139
Issue date
Jan 29, 2019
Essilor International
Eric Gacoin
B24 - GRINDING POLISHING
Patents Applications
last 30 patents
Information
Patent Application
OPTICAL ARTICLE PROVIDED IN A FORM SUITABLE FOR DIRECT LAMINATION;...
Publication number
20210325568
Publication date
Oct 21, 2021
Essilor International
Eric GACOIN
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
OPTICAL-GRADE SURFACING TOOL
Publication number
20190344396
Publication date
Nov 14, 2019
Essilor International
Eric GACOIN
B24 - GRINDING POLISHING
Information
Patent Application
SEMI-FINISHED LENS TO BE MACHINED FOR FORMING AN OPHTHALMIC LENS TO...
Publication number
20180354212
Publication date
Dec 13, 2018
Essilor International
Jean-Marc PADIOU
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Optical Article Provided in a Form Suitable for Direct Lamination;...
Publication number
20180284325
Publication date
Oct 4, 2018
Essilor International
Eric GACOIN
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
SURFACING TOOL FOR OPTICAL PURPOSES
Publication number
20160288287
Publication date
Oct 6, 2016
Essilor International (Compagnie Generale D Optique)
Eric GACOIN
B24 - GRINDING POLISHING
Information
Patent Application
Method For Polishing an Optical Surface By Means of a Polishing Tool
Publication number
20150038053
Publication date
Feb 5, 2015
ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
Alain Batard
B24 - GRINDING POLISHING