Inventor
KEITA GABRIEL
US23 patents
⚠️ This page may combine multiple inventors who share the name “KEITA GABRIEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ESSILOR INT
18 patentsUS5973098AOct 26, 1999
Polymerizable compositions for making thio containing resins including a thiocyanate salt catalyst and process for making thio containing resin articles
ESSILOR INT62 citations94
US5702825ADec 30, 1997
Low yellow index polymer compositions, polymerizable compositions and lenses using said compositions
ESSILOR INT95 citations94
US5741831AApr 21, 1998
Polymerizable compositions based on thio (meth) acrylate monomers, polymers with a low yellow index obtained from such compositions, and corresponding ophthalmic lenses
ESSILOR INT40 citations92
US5442022AAug 15, 1995
Low yellow index polymer compositions, polymerisable compositions and lenses using said compositions
ESSILOR INT30 citations90
US9000390B2Apr 7, 2015
Eyeglass rating with respect to protection against UV hazard
ESSILOR INT6 citations83
US5545828AAug 13, 1996
Low yellow index polymer compositions, polymerizable compositions and lenses using said compositions
ESSILOR INT18 citations71
US6844415B1Jan 18, 2005
Polymerizable compositions for making thio containing resins including a salt catalyst and process for making thio containing
ESSILOR INT7 citations68
US9404863B2Aug 2, 2016
Eyeglass rating with respect to protection against UV hazard
ESSILOR INT2 citations62
US6579476B2Jun 17, 2003
Method for molding ophthalmic lenses made of plastic material
ESSILOR INT3 citations61
US11189366B2Nov 30, 2021
Frame optimization system and method
ESSILOR INT1 citations53
US10850362B2Dec 1, 2020
Method of manufacturing ophthalmic lenses and system for the manufacturing of such ophthalmic lenses
ESSILOR INT0 citations51
US10131029B2Nov 20, 2018
Method of manufacturing ophthalmic lenses and system for the manufacturing of such ophthalmic lenses
ESSILOR INT0 citations51
US7820085B2Oct 26, 2010
Methods relating to molding optical lenses
ESSILOR INT1 citations50
US10712587B2Jul 14, 2020
Eyeglasses equipment including a joint and method for manufacturing such an eyeglasses equipment
ESSILOR INT0 citations48
US10338405B2Jul 2, 2019
Eyeglasses equipment including a joint and method for manufacturing such an eyeglasses equipment
ESSILOR INT0 citations48
US11810468B2Nov 7, 2023
System and method for demonstrating an optical disorder
ESSILOR INT0 citations47
US9980638B2May 29, 2018
Systems and methods for measuring refractive error and ophthalmic lenses provided therefrom
ESSILOR INT1 citations42
US12365155B2Jul 22, 2025
Process for manufacturing an optical article with an added value film
ESSILOR INT0 citations41
ESSILOR INTERNAT CIE GENERAL D
3 patentsUS6416689B1Jul 9, 2002
Method for molding plastic lenses
ESSILOR INTERNAT CIE GENERAL D14 citations83
US6887401B2May 3, 2005
Method for making transparent polythiourethane substrates in particular optical substrates
ESSILOR INTERNAT CIE GENERAL D12 citations80
US6417322B1Jul 9, 2002
Episulfide based polymerizable composition catalyzed by an (alkoxyphenyl)phosphine, articles made therefrom and process for making same
ESSILOR INTERNAT CIE GENERAL D4 citations61