Inventor · disambiguated record
Michel Prassas
Also filed as: PRASSAS MICHEL
28 granted patents·4 pending applications·693 citations·filing 1982–2016
97Inventor score
Top patents by PatentIndex Score
32 records- 0193US6495482B1Glass compositionCORNING INC·Filed 2000·Granted Dec 17, 2002·51 cites·8 claims
- 0292US6944192B2Planar laserCORNING INC·Filed 2003·Granted Sep 13, 2005·39 cites·20 claims
- 0392US4432956APreparation of monolithic silica aerogels, the aerogels thus obtained and their use for the preparation of silica glass articles and of heat-insulating materialsCORNING FRANCE·Filed 1982·Granted Feb 21, 1984·118 cites·10 claims
- 0489US6503860B1Antimony oxide glass with optical activityCORNING INC·Filed 2000·Granted Jan 7, 2003·38 cites·17 claims
- 0580US10364175B2Methods for producing shaped glass articlesCORNING INC·Filed 2014·Granted Jul 30, 2019·4 cites·22 claims
- 0679US4742028AOptical and ophthalmic glassesCORNING GLASS WORKS·Filed 1986·Granted May 3, 1988·44 cites·1 claims
- 0778US4891336AHigh index photochromic glassesCORNING GLASS WORKS·Filed 1988·Granted Jan 2, 1990·36 cites·6 claims
- 0878US4540672AGlasses of low density and high index of refraction for ophthalmic and optical applicationsCORNING GLASS WORKS·Filed 1984·Granted Sep 10, 1985·36 cites·4 claims
- 0973US5300465APhotochromic glasses which darken to a pink hueCORNING INC·Filed 1993·Granted Apr 5, 1994·37 cites·3 claims
- 1069US5023209AFast fading, high refractive index photochromic glassCORNING FRANCE·Filed 1990·Granted Jun 11, 1991·34 cites·3 claims
- 1168US5275979AColored glasses and methodCORNING INC·Filed 1992·Granted Jan 4, 1994·27 cites·8 claims
- 1266US5288669AGlasses with very high index of refraction and low densityCORNING FRANCE·Filed 1993·Granted Feb 22, 1994·28 cites·4 claims
- 1365US5426077AHigh index brown photochromic glassesCORNING INC·Filed 1994·Granted Jun 20, 1995·26 cites·7 claims
- 1462US10393934B2Multi-pane window with a low emissivity layer and a photochromic glassCORNING INC·Filed 2016·Granted Aug 27, 2019·1 cites·30 claims
- 1558US6062047ADevice for manufacturing a rod of a material having a cross-sectional composition gradientCORNING INC·Filed 1996·Granted May 16, 2000·14 cites·3 claims
- 1657US5525553AColorless ophthalmic glassesFiled 1995·Granted Jun 11, 1996·23 cites·8 claims
- 1755US6429162B1Glass for high and flat gain 1.55 μm optical amplifiersCORNING INC·Filed 1998·Granted Aug 6, 2002·17 cites·12 claims
- 1854US2012055553A1Process for sealing a glass package and resulting glass packageLOGUNOV STEPHAN L·Filed 2011·Application pending·0 cites
- 1953US6162749APhotochromic glassesCORNING SA·Filed 1998·Granted Dec 19, 2000·17 cites·8 claims
- 2052US4757034ALightly tinted glasses of variable transmissionCORNING GLASS WORKS·Filed 1987·Granted Jul 12, 1988·14 cites·4 claims
- 2151US6410467B1Antimony oxide glass with optical activityCORNING INC·Filed 1999·Granted Jun 25, 2002·13 cites·43 claims
- 2251US5162826AHigh index ophthalmic glassesCORNING INC·Filed 1991·Granted Nov 10, 1992·14 cites·2 claims
- 2349US5993910AMaterial for imparting non-stick and non-wetting propertiesCORNING INC·Filed 1996·Granted Nov 30, 1999·13 cites·11 claims
- 2448US4746633AFast fading photochromic glassCORNING GLASS WORKS·Filed 1986·Granted May 24, 1988·12 cites·8 claims
- 2547US6563630B1Optical amplifier apparatusCORNING INC·Filed 1998·Granted May 13, 2003·12 cites·13 claims
- 2646US6138479AMethod for making an article having a gradient of compositionCORNING INC·Filed 1996·Granted Oct 31, 2000·8 cites·8 claims
- 2742US6318128B1Method of making an article having a gradient compositionCORNING INC·Filed 2000·Granted Nov 20, 2001·0 cites·9 claims
- 2842US2018259696A1Photochromic multi-pane windowsCORNING INC·Filed 2016·Application pending·0 cites
- 2942US2018036945A1Additive manufacturing processes for making transparent 3d parts from inorganic materialsCORNING INC·Filed 2016·Application pending·0 cites
- 3039US6054522ACoating for imparting non-stick, abrasion resistant and non-wetting properties to inorganic articlesCORNING INC·Filed 1996·Granted Apr 25, 2000·8 cites·8 claims
- 3137US2002013209A1Erbium-doped multicomponent glasses manufactured by the sol-gel methodFiled 2001·Application pending·0 cites
- 3233US5292553AUltra thin zircon coating and membraneCORNING INC·Filed 1992·Granted Mar 8, 1994·9 cites·14 claims
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