Inventor · disambiguated record
Gregory Albert Merkel
Also filed as: MERKEL GREGORY · MERKEL GREGORY A · MERKEL GREGORY ALBERT
65 granted patents·7 pending applications·2,200 citations·filing 1986–2020
99Inventor score
Files withCORNING INC56MERKEL GREGORY ALBERT7BEALL DOUGLAS MUNROE2CORNING GLASS WORKS2MERKEL GREGORY A2
Top patents by PatentIndex Score
72 records- 0199US7294164B2Narrow pore size distribution aluminum titanate body and method for making sameCORNING INC·Filed 2005·Granted Nov 13, 2007·69 cites·41 claims
- 0298US6541407B2Cordierite bodyCORNING INC·Filed 2001·Granted Apr 1, 2003·141 cites·49 claims
- 0398US6506336B1Fabrication of ultra-thinwall cordierite structuresCORNING INC·Filed 2000·Granted Jan 14, 2003·131 cites·15 claims
- 0498US5258150AFabrication of low thermal expansion, high porosity cordierite bodyCORNING INC·Filed 1991·Granted Nov 2, 1993·165 cites·32 claims
- 0597US7704296B2Fine porosity low-microcracked ceramic honeycombs and methods thereofCORNING INC·Filed 2007·Granted Apr 27, 2010·46 cites·24 claims
- 0697US6864198B2Cordierite ceramic body and methodCORNING INC·Filed 2003·Granted Mar 8, 2005·124 cites·14 claims
- 0796US8394167B2Cordierite aluminum magnesium titanate compositions and ceramic articles comprising sameMERKEL GREGORY ALBERT·Filed 2007·Granted Mar 12, 2013·30 cites·19 claims
- 0896USRE38888ECordierite bodyCORNING INC·Filed 2003·Granted Nov 22, 2005·75 cites·49 claims
- 0996US6432856B1Low expansion, high porosity, high strength cordierite body and methodCORNING INC·Filed 2000·Granted Aug 13, 2002·78 cites·6 claims
- 1096US6328779B1Microwave regenerated diesel particular filter and method of making the sameCORNING INC·Filed 2000·Granted Dec 11, 2001·77 cites·13 claims
- 1195US7618699B2Low-microcracked, porous ceramic honeycombs and methods of manufacturing sameCORNING INC·Filed 2007·Granted Nov 17, 2009·27 cites·22 claims
- 1294US8673045B2Cordierite aluminum magnesium titanate compositions and ceramic articles comprising sameMERKEL GREGORY ALBERT·Filed 2012·Granted Mar 18, 2014·11 cites·10 claims
- 1394US7927682B2Low-microcracked, porous ceramic honeycombs and methods of manufacturing sameCORNING INC·Filed 2007·Granted Apr 19, 2011·22 cites·54 claims
- 1493US7179316B2Cordierite filters with reduced pressure dropCORNING INC·Filed 2003·Granted Feb 20, 2007·57 cites·11 claims
- 1593US6773657B2Method for making cordierite honeycombCORNING INC·Filed 2002·Granted Aug 10, 2004·49 cites·5 claims
- 1693US6210626B1Method of producing cordierite bodies utilizing substantially reduced firing timesCORNING INC·Filed 2000·Granted Apr 3, 2001·71 cites·3 claims
- 1793US6187700B1Negative thermal expansion materials including method of preparation and uses thereforCORNING INC·Filed 1999·Granted Feb 13, 2001·78 cites·29 claims
- 1892US7923093B2High porosity filters for 4-way exhaust gas treatmentCORNING INC·Filed 2006·Granted Apr 12, 2011·18 cites·8 claims
- 1992US7520911B2Porous cordierite ceramic honeycomb article with improved strength and method of manufacturing sameCORNING INC·Filed 2005·Granted Apr 21, 2009·27 cites·32 claims
- 2092US6413895B1Refractory NZP-type structures and method of making and using sameCORNING INC·Filed 2000·Granted Jul 2, 2002·45 cites·62 claims
- 2191US8999224B2Cordierite porous ceramic honeycomb articles with delayed microcrack evolutionBEALL DOUGLAS MUNROE·Filed 2010·Granted Apr 7, 2015·8 cites·13 claims
- 2291US7309371B2Narrow pore size distribution cordierite filters with reduced pressure dropCORNING INC·Filed 2007·Granted Dec 18, 2007·17 cites·18 claims
- 2391US7141089B2Magnesium aluminum silicate structures for DPF applicationsCORNING INC·Filed 2003·Granted Nov 28, 2006·57 cites·34 claims
- 2491US6391813B1Low sintering temperature cordierite batch and cordierite ceramic produced therefromCORNING INC·Filed 1999·Granted May 21, 2002·73 cites·4 claims
- 2590US7964262B2Layered silicate modified cordierite and methodCORNING INC·Filed 2007·Granted Jun 21, 2011·22 cites·9 claims
- 2689US8501296B2Stabilized low-microcracked ceramic honeycombs and methods thereofMERKEL GREGORY ALBERT·Filed 2009·Granted Aug 6, 2013·11 cites·19 claims
- 2789US6087281ALow CTE cordierite bodies with narrow pore size distribution and method of making sameCORNING INC·Filed 1999·Granted Jul 11, 2000·64 cites·7 claims
- 2888US8741210B2Beta-spodumene-cordierite composition, article, and methodMERKEL GREGORY ALBERT·Filed 2013·Granted Jun 3, 2014·5 cites·5 claims
- 2988US8389101B2Lanthanum-containing cordierite body and method of manufactureMERKEL GREGORY ALBERT·Filed 2010·Granted Mar 5, 2013·9 cites·32 claims
- 3088US8000987B2Quality model certification assessment cost estimation and optimizationIBM·Filed 2007·Granted Aug 16, 2011·32 cites·19 claims
- 3186US6004501AMethod of producing fast-fired cordierite bodiesCORNING INC·Filed 1998·Granted Dec 21, 1999·60 cites·15 claims
- 3286US4719187ADense sintered bodies of nitride materialsCORNING GLASS WORKS·Filed 1986·Granted Jan 12, 1988·40 cites·10 claims
- 3385US9656245B2Low thermal expansion aluminum titanate-zirconium tin titanate ceramicsCORNING INC·Filed 2016·Granted May 23, 2017·2 cites·13 claims
- 3485US7744980B2Low CTE cordierite honeycomb article and method of manufacturing sameCORNING INC·Filed 2005·Granted Jun 29, 2010·10 cites·41 claims
- 3584US7648550B2Narrow pore size distribution cordierite ceramic honeycomb articles and methods for manufacturing sameCORNING INC·Filed 2006·Granted Jan 19, 2010·12 cites·48 claims
- 3684US6322605B1Diesel exhaust filtersCORNING INC·Filed 2000·Granted Nov 27, 2001·54 cites·14 claims
- 3784US6300263B1Low-expansion cordierite glass ceramicsCORNING INC·Filed 1999·Granted Oct 9, 2001·57 cites·27 claims
- 3882US8709577B2High porosity ceramic honeycomb article containing rare earth oxide and method of manufacturing sameBEALL DOUGLAS MUNROE·Filed 2007·Granted Apr 29, 2014·6 cites·35 claims
- 3982US8377370B2Fine porosity low-microcracked ceramic honeycombs and methods thereofCORNING INC·Filed 2010·Granted Feb 19, 2013·6 cites·3 claims
- 4081US6576579B2Phosphate-based ceramicCORNING INC·Filed 2001·Granted Jun 10, 2003·19 cites·65 claims
- 4180US6468325B1Method of making phosphate-based ceramic filtersCORNING INC·Filed 2000·Granted Oct 22, 2002·29 cites·44 claims
- 4280US6214437B1Low-expansion cordierite honeycomb bodies and methodCORNING INC·Filed 1998·Granted Apr 10, 2001·40 cites·10 claims
- 4380US6048490AMethod of producing cordierite bodies utilizing substantially reduced firing timesCORNING INC·Filed 1998·Granted Apr 11, 2000·36 cites·11 claims
- 4479US8007557B2High-strength low-microcracked ceramic honeycombs and methods thereforCORNING INC·Filed 2009·Granted Aug 30, 2011·7 cites·20 claims
- 4577US8389430B2Beta-spodumene-cordierite composition, article, and methodMERKEL GREGORY ALBERT·Filed 2010·Granted Mar 5, 2013·2 cites·15 claims
- 4677US6207101B1Method of making fired bodiesCORNING INC·Filed 1999·Granted Mar 27, 2001·33 cites·17 claims
- 4776US9988311B2Aluminum titanate compositions, ceramic articles comprising same, and methods of manufacturing sameCORNING INC·Filed 2014·Granted Jun 5, 2018·2 cites·33 claims
- 4875US6377729B2Optical device with negative thermal expansion substrate and uses thereforCORNING INC·Filed 2000·Granted Apr 23, 2002·13 cites·13 claims
- 4974US7494613B2Method of manufacturing a cordierite structureCORNING INC·Filed 2007·Granted Feb 24, 2009·4 cites·30 claims
- 5074US6284693B1Fabrication of ultra low thermal expansion cordierite structuresCORNING INC·Filed 1999·Granted Sep 4, 2001·23 cites·6 claims
Showing the top 50 of 72 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →