Laurent Berthelot

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Charenton-le-Pont, FR

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Patents Grantslast 30 patents

Information Patent Grant
Process for manufacturing an ophthalmic lens equipped with an insert
- Patent number 10,816,827
- Issue date Oct 27, 2020
- Essilor International
- Laurent Berthelot
- G02 - OPTICS
Information Patent Grant
Transparent optical element including a cell assembly
- Patent number 8,625,198
- Issue date Jan 7, 2014
- Essilor International (Compagnie Générale d'Optique)
- Laurent Berthelot
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
A PROCESS FOR MANUFACTURING AN OPHTHALMIC LENS EQUIPPED WITH AN INSERT
- Publication number 20170082872
- Publication date Mar 23, 2017
- Essilor International (Compagnie Generale D Optique)
- Laurent BERTHELOT
- G02 - OPTICS
Information Patent Application
EYEGLASS ADAPTED FOR PROVIDING AN OPHTHALMIC VISION AND A SUPPLEMEN...
- Publication number 20120249899
- Publication date Oct 4, 2012
- ESSILOR INTERNATIONAL (COMPAGNIE GENERALE D'OPTIQUE)
- Laurent Berthelot
- G02 - OPTICS
Information Patent Application
TRANSPARENT OPTICAL ELEMENT INCLUDING A CELL ASSEMBLY
- Publication number 20110310346
- Publication date Dec 22, 2011
- ESSILOR INTERNATIONAL (COMPAGNIE GÉNÉRALE D'OPTIQU
- Laurent Berthelot
- G02 - OPTICS