Assignee
CORNING SA
FR·28 granted patents·365 citations·filing 1997–2001
Top patents by PatentIndex Score
28 records- 0192US6506538B1Naphthopyrans annelated in C5-C6, their preparation and compositions and (co)polymer matrices containing themCORNING SA·Filed 1999·Granted Jan 14, 2003·42 cites·15 claims
- 0285US6420290B1Colorless inorganic glassCORNING SA·Filed 2000·Granted Jul 16, 2002·29 cites·10 claims
- 0383US6398987B1Naphthopyrans having a perfluoroalkyl substituent in position 5, preparation and compositions and matrices containing themCORNING SA·Filed 2000·Granted Jun 4, 2002·14 cites·27 claims
- 0483US6379591B1Naphthopyrans annelated in C5-C6 with a lactam-type C6 ring and compositions and (co)polymer matrices containing themCORNING SA·Filed 2000·Granted Apr 30, 2002·15 cites·18 claims
- 0583US6210608B1Naphthopyrans and phenanthropyrans annelated in C5-C6 with a bicycle group and compositions and (co) polymer matrices containing themCORNING SA·Filed 2000·Granted Apr 3, 2001·12 cites·33 claims
- 0674US6392043B1[Indole]naphthopyrans, preparation, compositions and (co)polymer matrices containing them, synthesis intermediatesCORNING SA·Filed 1998·Granted May 21, 2002·28 cites·11 claims
- 0768US6426023B1Benzopyrans annelated in C7-C8 with an aromatic heterocycle and compositions and (CO)polymer matrices containing themCORNING SA·Filed 2000·Granted Jul 30, 2002·12 cites·18 claims
- 0868US6121176AGlasses with very high refractive indexCORNING SA·Filed 1998·Granted Sep 19, 2000·30 cites·6 claims
- 0967US6329482B1Polymerizable compositions based on difunctional monomers, resins and ophthalmic articles containing sameCORNING SA·Filed 1998·Granted Dec 11, 2001·23 cites·33 claims
- 1062US6248285B1Preparation of organic pieces of optical quality and especially organic lensesCORNING SA·Filed 1999·Granted Jun 19, 2001·22 cites·26 claims
- 1161US6255238B1IR and UV absorbing brown solar glasses, ophthalmic lensesCORNING SA·Filed 1998·Granted Jul 3, 2001·27 cites·3 claims
- 1260US6444860B2Naphthopyrans and phenanthropyrans annelated in C5-C6 with a bicyclic group, and compositions and (co) polymer matrices containing themCORNING SA·Filed 2000·Granted Sep 3, 2002·1 cites·12 claims
- 1360US6436858B1Organic lens molds in inorganic glass and novel inorganic glassesCORNING SA·Filed 1998·Granted Aug 20, 2002·22 cites·11 claims
- 1453US6207084B1Naphthopyrans annelated in C6-C7, their preparation and compositions and (CO)polymer matrices containing themCORNING SA·Filed 1999·Granted Mar 27, 2001·5 cites·26 claims
- 1553US6162749APhotochromic glassesCORNING SA·Filed 1998·Granted Dec 19, 2000·17 cites·8 claims
- 1647US6528606B2Preparation of a stable composition of radically copolymerisable monomers which contains at least one monomer having urea function(s)CORNING SA·Filed 2001·Granted Mar 4, 2003·2 cites·43 claims
- 1747US6399791B1Naphthopyran derivatives, compositions and (co) polymer matrices containing sameCORNING SA·Filed 1998·Granted Jun 4, 2002·13 cites·24 claims
- 1845US6363748B1Method of making protective filter lensCORNING SA·Filed 2000·Granted Apr 2, 2002·1 cites·3 claims
- 1945US6255240B1Strengthened, 1.7 index, glass lensCORNING SA·Filed 1999·Granted Jul 3, 2001·11 cites·15 claims
- 2036US6203729B1[Pyrrole]naphthopyranes, their preparation, and compositions and (co)polymer matrices containing themCORNING SA·Filed 1999·Granted Mar 20, 2001·4 cites·32 claims
- 2136US6177371B1Photochromic glass and lensCORNING SA·Filed 1999·Granted Jan 23, 2001·5 cites·10 claims
- 2235US6316569B1Self-light-stabilized photochromic polymer, its preparation and articles containing sameCORNING SA·Filed 1998·Granted Nov 13, 2001·5 cites·29 claims
- 2335US6291561B1Photochromic compositions, photochromic compounds (co)polymer matricesCORNING SA·Filed 1998·Granted Sep 18, 2001·5 cites·28 claims
- 2435US6165922APhotochromic glass and lensCORNING SA·Filed 1999·Granted Dec 26, 2000·4 cites·9 claims
- 2533US6196684B1High refractive index glasses, multifocal corrective lenses containing sameCORNING SA·Filed 1998·Granted Mar 6, 2001·7 cites·8 claims
- 2631US6197711B1Protective filter lensCORNING SA·Filed 1999·Granted Mar 6, 2001·3 cites·5 claims
- 2731US6046123AGlasses with a high refractive index and their use as segments of multifocal corrective lensesCORNING SA·Filed 1997·Granted Apr 4, 2000·2 cites·5 claims
- 2829US6284687B1High refractive index glasses, multifocal corrective lenses containing sameCORNING SA·Filed 1998·Granted Sep 4, 2001·4 cites·9 claims
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