Inventor
YEAN LEANIRITH
FR13 patents
⚠️ This page may combine multiple inventors who share the name “YEAN LEANIRITH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ESSILOR INT
12 patentsUS5702825ADec 30, 1997
Low yellow index polymer compositions, polymerizable compositions and lenses using said compositions
ESSILOR INT95 citations94
US5258144ANov 2, 1993
Method of manufacturing a transparent polymer material article with a refractive index gradient
ESSILOR INT21 citations90
US6225021B1May 1, 2001
Photopolymerizable composition based on polyiso(thio)cyanate monomers and on monomers with a labile proton, comprising a photoinitiating agent and an agent for activating the photopolymerization and optical articles obtained
ESSILOR INT30 citations87
US7393880B2Jul 1, 2008
Radically polymerizable composition resulting in shock resistant organic lenses
ESSILOR INT7 citations71
US5095079AMar 10, 1992
Method and device for producing a graded index polymer
ESSILOR INT8 citations71
US5310847AMay 10, 1994
Polymer compositions based on polythiourethanes for the manufacture of organic glasses
ESSILOR INT11 citations65
US6794474B2Sep 21, 2004
Polymerisable compositions for making transparent polymer substrates, resulting transparent polymer substrates and uses thereof in optics
ESSILOR INT3 citations60
US6677420B2Jan 13, 2004
Polymerisable compositions for making transparent polymer substrates, resulting transparent polymer substrates, and uses thereof in optics
ESSILOR INT2 citations60
US6518393B2Feb 11, 2003
Polymerizable compositions for manufacturing transparent polymeric substrates, resulting transparent polymeric substrates and their applications in the optical field
ESSILOR INT4 citations58
US7022268B2Apr 4, 2006
Process for moulding a lens having an insert
ESSILOR INT3 citations54
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