Inventor · disambiguated record
Stephen J. Golden
Also filed as: GOLDEN STEPHEN · GOLDEN STEPHEN J
44 granted patents·58 pending applications·1,002 citations·filing 1996–2020
98Inventor score
Files withCLEAN DIESEL TECH INC34NAZARPOOR ZAHRA30CATALYTIC SOLUTIONS INC13GOLDEN STEPHEN J8ZHANG YONGQING5
Top patents by PatentIndex Score
102 records- 0198US8853121B1Thermally stable compositions of OSM free of rare earth metalsNAZARPOOR ZAHRA·Filed 2013·Granted Oct 7, 2014·26 cites·17 claims
- 0298US8845987B1Method for improving lean performance of PGM catalyst systems: synergized PGMNAZARPOOR ZAHRA·Filed 2013·Granted Sep 30, 2014·39 cites·15 claims
- 0398US7641875B1Mixed-phase ceramic oxide three-way catalyst formulations and methods for preparing the catalystsCATALYTIC SOLUTIONS INC·Filed 2008·Granted Jan 5, 2010·56 cites·90 claims
- 0497US9604175B2Three-way catalyst systems including Nb—Zr—Al-mixed oxide supports, Ba—Pd, and Rh—Fe material compositionsCLEAN DIESEL TECH INC·Filed 2015·Granted Mar 28, 2017·23 cites·20 claims
- 0597US6531425B2Catalytic converter comprising perovskite-type metal oxide catalystCATALYTIC SOLUTIONS INC·Filed 2001·Granted Mar 11, 2003·99 cites·29 claims
- 0697US6372686B1Perovskite-type metal oxide compounds and methods of making and using thereofCATALYTIC SOLUTIONS INC·Filed 2000·Granted Apr 16, 2002·95 cites·30 claims
- 0796US7527776B2Ammonia SCR catalyst and method of using the catalystCATALYTIC SOLUTIONS INC·Filed 2007·Granted May 5, 2009·39 cites·10 claims
- 0896US7514055B2Method of controlling emissions from a diesel cycle internal combustion engine with perovskite-type metal oxide compoundsCATALYTIC SOLUTIONS INC·Filed 2005·Granted Apr 7, 2009·28 cites·20 claims
- 0995US9012353B2Palladium solid solution catayst and methods of makingGOLDEN STEPHEN J·Filed 2012·Granted Apr 21, 2015·22 cites·15 claims
- 1095US5977017APerovskite-type metal oxide compoundsCATALYTIC SOLUTIONS INC·Filed 1997·Granted Nov 2, 1999·99 cites·20 claims
- 1194US9579604B2Base metal activated rhodium coatings for catalysts in three-way catalyst (TWC) applicationsCLEAN DIESEL TECH INC·Filed 2015·Granted Feb 28, 2017·5 cites·14 claims
- 1294US9475004B2Rhodium-iron catalystsCLEAN DIESEL TECH INC·Filed 2015·Granted Oct 25, 2016·6 cites·20 claims
- 1394US7943097B2Reactor system for reducing NOx emissions from boilersCATALYTIC SOLUTIONS INC·Filed 2008·Granted May 17, 2011·86 cites·40 claims
- 1493US9511358B2Spinel compositions and applications thereofCLEAN DIESEL TECH INC·Filed 2014·Granted Dec 6, 2016·10 cites·50 claims
- 1593US9475005B2Three-way catalyst systems including Fe-activated Rh and Ba-Pd material compositionsCLEAN DIESEL TECH INC·Filed 2015·Granted Oct 25, 2016·7 cites·18 claims
- 1693US7767175B2Ammonia SCR catalyst and method of using the catalystCATALYTIC SOLUTIONS INC·Filed 2009·Granted Aug 3, 2010·22 cites·28 claims
- 1793US6352955B1Perovskite-type metal oxide compoundsCATALYTIC SOLUTIONS INC·Filed 1999·Granted Mar 5, 2002·95 cites·12 claims
- 1892US9861964B1Enhanced catalytic activity at the stoichiometric condition of zero-PGM catalysts for TWC applicationsCLEAN DIESEL TECH INC·Filed 2016·Granted Jan 9, 2018·4 cites·11 claims
- 1992US9011784B2Catalyst with lanthanide-doped zirconia and methods of makingGOLDEN STEPHEN J·Filed 2012·Granted Apr 21, 2015·11 cites·7 claims
- 2088US7014825B2Perovskite-type metal oxide compounds and methods of making and using thereofCATALYTIC SOLUTIONS INC·Filed 2003·Granted Mar 21, 2006·35 cites·20 claims
- 2188US5939354APerovskite-type metal oxide compounds and method for preparing the compoundsCATALYTIC SOLUTIONS INC·Filed 1996·Granted Aug 17, 1999·83 cites·57 claims
- 2287US9216409B2Systems and methods for zero-PGM binary catalyst having Cu, Mn, and Fe for TWC applicationsNAZARPOOR ZAHRA·Filed 2014·Granted Dec 22, 2015·4 cites·17 claims
- 2387US8685352B2Zero platinum group metal catalystsGOLDEN STEPHEN J·Filed 2010·Granted Apr 1, 2014·7 cites·7 claims
- 2485US8802582B2High temperature ammonia SCR catalyst and method of using the catalystMALYALA RAJASHEKHARAM·Filed 2007·Granted Aug 12, 2014·20 cites·19 claims
- 2585US8318629B2Platinum group metal-free catalysts for reducing the ignition temperature of particulates on a diesel particulate filterALIVE KESHAVARAJA·Filed 2005·Granted Nov 27, 2012·18 cites·18 claims
- 2685US7785551B2Ammonia SCR catalyst and method of using the catalystCATALYTIC SOLUTIONS INC·Filed 2008·Granted Aug 31, 2010·6 cites·12 claims
- 2783US8323601B2Catalysts for lean burn enginesJUSTICE RACHELLE·Filed 2010·Granted Dec 4, 2012·14 cites·19 claims
- 2883US8220274B2Emission reduction method for use with a heat recovery steam generation systemBONO ROBERT·Filed 2008·Granted Jul 17, 2012·18 cites·20 claims
- 2982US10533472B2Application of synergized-PGM with ultra-low PGM loadings as close-coupled three-way catalysts for internal combustion enginesCLEAN DIESEL TECH INC·Filed 2017·Granted Jan 14, 2020·2 cites·4 claims
- 3082US9731279B2Thermal stability of copper-manganese spinel as Zero PGM catalyst for TWC applicationCLEAN DIESEL TECH INC·Filed 2014·Granted Aug 15, 2017·3 cites·13 claims
- 3179US9427730B2Bimetallic synergized PGM catalyst systems for TWC applicationCLEAN DIESEL TECH INC·Filed 2014·Granted Aug 30, 2016·2 cites·32 claims
- 3277US9511355B2System and methods for using synergized PGM as a three-way catalystCLEAN DIESEL TECH INC·Filed 2013·Granted Dec 6, 2016·2 cites·20 claims
- 3374US8580216B2Catalyst and method for reducing nitrogen oxides in exhaust streams with hydrocarbons or alcoholsMALYALA RAJASHEKHARAM V·Filed 2006·Granted Nov 12, 2013·5 cites·18 claims
- 3473US9468912B2Zero PGM catalyst including Cu—Co—Mn ternary spinel for TWC applicationsCLEAN DIESEL TECH INC·Filed 2014·Granted Oct 18, 2016·3 cites·9 claims
- 3572US10253669B2Application of synergized-PGM with ultra-low PGM loadings as underfloor three-way catalysts for internal combustion enginesCLEAN DIESEL TECH INC·Filed 2017·Granted Apr 9, 2019·1 cites·7 claims
- 3672US9700841B2Synergized PGM close-coupled catalysts for TWC applicationsCLEAN DIESEL TECH INC·Filed 2015·Granted Jul 11, 2017·1 cites·13 claims
- 3767US8496896B2Zero platinum group metal catalystsGOLDEN STEPHEN J·Filed 2008·Granted Jul 30, 2013·4 cites·5 claims
- 3865US9486784B2Thermally stable compositions of OSM free of rare earth metalsCLEAN DIESEL TECH INC·Filed 2014·Granted Nov 8, 2016·0 cites·20 claims
- 3964US9486783B2Systems and methods for using copper-manganese spinel as active phase for diesel oxidation applicationsCLEAN DIESEL TECH INC·Filed 2014·Granted Nov 8, 2016·0 cites·21 claims
- 4064US2021229078A1Combination of Pseudobrookite Oxide and Low Loading of PGM as High Sulfur-Resistant Catalyst for Diesel Oxidation ApplicationsCDTI ADVANCED MAT INC·Filed 2020·Application pending·0 cites
- 4162US9555400B2Synergized PGM catalyst systems including platinum for TWC applicationCLEAN DIESEL TECH INC·Filed 2014·Granted Jan 31, 2017·0 cites·15 claims
- 4262US9216384B2Method for improving lean performance of PGM catalyst systems: synergized PGMCLEAN DIESEL TECH INC·Filed 2014·Granted Dec 22, 2015·0 cites·15 claims
- 4360US9610570B2Methods and processes of coating zero-PGM catalysts including with Cu, Mn, Fe for TWC applicationsCLEAN DIESEL TECH INC·Filed 2014·Granted Apr 4, 2017·2 cites·13 claims
- 4460US2009297419A1Ammonia scr catalyst and method of using the catalystGOLDEN STEPHEN J·Filed 2009·Application pending·0 cites
- 4560US2015290630A1Synergized PGM Catalyst Systems for Diesel Oxidation Catalyst ApplicationsNAZARPOOR ZAHRA·Filed 2014·Application pending·0 cites
- 4659US2008242903A1Catalysts and processes for selective hydrogenation of acetylene and dienes in light olefin feedstreamsZHANG YONGQING·Filed 2008·Application pending·0 cites
- 4759US2009131246A1Catalysts and processes for selective hydrogenation of acetylene and dienes in light olefin feedstreamsZHANG YONGQING·Filed 2008·Application pending·0 cites
- 4859US2008234125A1Catalysts and processes for selective hydrogenation of acetylene and dienes in light olefin feedstreamsZHANG YONGQING·Filed 2008·Application pending·0 cites
- 4957US2018290128A1Nitrogen Oxide Oxidation Activity of Pseudo-Brookite Compositions as Zero-PGM Catalysts for Diesel Oxidation ApplicationsCLEAN DIESEL TECH INC·Filed 2016·Application pending·0 cites
- 5057US2010240936A1Catalysts and processes for selective hydrogenation of acetylene and dienes in light olefin feedstreamsZHANG YONGQING·Filed 2010·Application pending·0 cites
Showing the top 50 of 102 patent records by PatentIndex Score.
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