Inventor · disambiguated record
Egbert Lox
Also filed as: LOX EGBERT · LOX EGBERT S J
69 granted patents·16 pending applications·2,461 citations·filing 1989–2019
99Inventor score
Files withDEGUSSA33UMICORE AG & CO KG25DMC2 DEGUSSA METALS CATALYSTS4DMC2 DEGUSSA METAL CATALYSTS C3OMG AG & CO KG3
Top patents by PatentIndex Score
85 records- 0197US7005116B2Process for reducing nitrogen oxidesUMICORE AG & CO KG·Filed 2005·Granted Feb 28, 2006·48 cites·10 claims
- 0295US6843971B2Process and catalyst for reducing nitrogen oxidesUMICORE AG & CO KG·Filed 2001·Granted Jan 18, 2005·76 cites·10 claims
- 0395US6294140B1Layered noble metal-containing exhaust gas catalyst and its preparationDEGUSSA·Filed 1999·Granted Sep 25, 2001·178 cites·25 claims
- 0494US6475951B1Catalyst materialDEGUSSA HULS AKTIENGESSELLSCHA·Filed 2000·Granted Nov 5, 2002·90 cites·5 claims
- 0593US6348430B1Exhaust gas treatment catalyst for internal combustion engines with two catalytically active layers on a carrier structureDEGUSSA·Filed 1998·Granted Feb 19, 2002·147 cites·43 claims
- 0692US6685900B2Catalyst for purifying the exhaust gases of diesel engines, and process for the preparation thereof2 DMC·Filed 2001·Granted Feb 3, 2004·46 cites·21 claims
- 0791US7202194B2Oxygen storage material, process for its preparation and its application in a catalystUMICORE AG & CO KG·Filed 2005·Granted Apr 10, 2007·17 cites·9 claims
- 0891US6725647B2Exhaust gas treatment units for internal combustion engines and processes for operating themUMICORE AG & CO KG·Filed 2002·Granted Apr 27, 2004·67 cites·16 claims
- 0991US6524992B2Single layer high performance catalystDMC2 DEGUSSA METALS CATALYSTS·Filed 2001·Granted Feb 25, 2003·48 cites·20 claims
- 1091US6334986B2Process for the selective catalytic reduction of the nitrogen oxides contained in a lean exhaust gasDEGUSSA·Filed 2001·Granted Jan 1, 2002·68 cites·27 claims
- 1190US7977275B2Catalytically coated particle filter and method for producing the same and its useUMICORE AG & CO KG·Filed 2005·Granted Jul 12, 2011·29 cites·13 claims
- 1290US6677264B1Catalyst for cleaning up the exhaust gases of a diesel engineDEGUSSA·Filed 1999·Granted Jan 13, 2004·92 cites·9 claims
- 1388US7485599B2Oxygen storage material, process for its preparation and its application in a catalystUMICORE AG & CO KG·Filed 2007·Granted Feb 3, 2009·12 cites·7 claims
- 1488US6875725B2Exhaust-gas purification catalyst to be used close to the engine and process for its productionUMICORE AG & CO KG·Filed 2001·Granted Apr 5, 2005·33 cites·21 claims
- 1587US7563744B2Catalyst featuring silicone dioxide based support material for the purification of exhaust gasesUMICORE AG & CO KG·Filed 2002·Granted Jul 21, 2009·34 cites·28 claims
- 1687US6342465B1Process for preparing a catalystDMC2 DEGUSSA METALS·Filed 1998·Granted Jan 29, 2002·90 cites·13 claims
- 1787US6080375AExhaust gas purification catalyst with improved hydrocarbon conversionDEGUSSA AKTIENGESELLSCAFT·Filed 1997·Granted Jun 27, 2000·69 cites·28 claims
- 1887US5496788ACoating dispersion for exhaust gas catalystsDEGUSSA·Filed 1993·Granted Mar 5, 1996·62 cites·29 claims
- 1986US5928981ADiesel catalytic converterDEGUSSA·Filed 1997·Granted Jul 27, 1999·71 cites·16 claims
- 2084US6180075B1Exhaust gas catalystDEGUSSA·Filed 1998·Granted Jan 30, 2001·67 cites·12 claims
- 2184US5371056AOxidative diesel control catalystDEGUSSA·Filed 1993·Granted Dec 6, 1994·61 cites·16 claims
- 2283US7313911B2Method of removing nitrogen oxides from the exhaust gas of a lean-burn internal combustion engine and exhaust-gas purification system thereforUMICORE AG & CO KG·Filed 2004·Granted Jan 1, 2008·37 cites·13 claims
- 2383US6338831B1Storage material for sulfur oxidesDEGUSSA·Filed 1999·Granted Jan 15, 2002·57 cites·17 claims
- 2482US7799298B2Catalyst arrangement and method of purifying the exhaust gas of internal combustion engines operated under lean conditionsUMICORE AG & CO KG·Filed 2004·Granted Sep 21, 2010·31 cites·9 claims
- 2581US6516611B1Process and device for removing soot from the exhaust gas of a diesel engineDEGUSSA·Filed 2000·Granted Feb 11, 2003·30 cites·14 claims
- 2680US6713031B2Structured catalysts for selective reduction of nitrogen oxides by ammonia using a compound that can be hydrolyzed to ammoniaDMC2 DEGUSSA METAL CATALYSTS C·Filed 2001·Granted Mar 30, 2004·41 cites·21 claims
- 2780US6686075B2Process for producing electrical energy with the aid of a fuel cellDMC2 DEGUSSA METALS CATALYSTS·Filed 2001·Granted Feb 3, 2004·25 cites·14 claims
- 2880US6145303AProcess for operating an exhaust gas treatment unit containing a sulfur trap and a nitrogen oxides storage catalystDEGUSSA·Filed 1999·Granted Nov 14, 2000·55 cites·25 claims
- 2979US6739176B2Process for checking the operability of an exhaust gas purification catalystDMC2 DEGUSSA METAL CATALYSTS C·Filed 2001·Granted May 25, 2004·28 cites·8 claims
- 3079US6684628B2Process for checking the operatability of a nitrogen oxide storage catalystDMC2 DEGUSSA METALS CATALYSTS·Filed 2001·Granted Feb 3, 2004·28 cites·14 claims
- 3179US5354720AReduction in the quantity of NOx in lean exhaust gas of motor vehicle enginesDEGUSSA·Filed 1993·Granted Oct 11, 1994·41 cites·18 claims
- 3278US6710014B2Honeycomb body made of material with improved radial pressure resistanceDMC2 DEGUSSA METALS CATALYSTS·Filed 2001·Granted Mar 23, 2004·17 cites·6 claims
- 3378US5043311AMonolithic or honeycomb-type catalystDEGUSSA·Filed 1990·Granted Aug 27, 1991·45 cites·3 claims
- 3477US7238639B2Oxygen storage material based on cerium oxide, a process for its preparation and its useUMICORE AG & CO KG·Filed 2001·Granted Jul 3, 2007·10 cites·7 claims
- 3577US5958829ACoating dispersion for exhaust gas catalystsDEGUSSA·Filed 1997·Granted Sep 28, 1999·43 cites·17 claims
- 3676US5045521ACatalyst for the purification of exhaust gases of internal combustion engines with reduction of hydrogen sulfide emissionDEGUSSA·Filed 1989·Granted Sep 3, 1991·28 cites·16 claims
- 3775US7431895B2Exhaust gas treatment unit for the selective catalytic reduction of nitrogen oxides under lean exhaust gas conditions and a process for the treatment of exhaust gasesUMICORE AG & CO KG·Filed 2001·Granted Oct 7, 2008·31 cites·12 claims
- 3875US6171565B1Process for the operation of a nitrogen oxides storage catalystDEGUSSA·Filed 1999·Granted Jan 9, 2001·42 cites·24 claims
- 3974US7351382B2Particle filter having a catalytically active coating to accelerate burning off accumulated soot particles during a regeneration phaseUMICORE AG & CO KG·Filed 2003·Granted Apr 1, 2008·22 cites·6 claims
- 4074US6655129B2Process for operating a three-way catalyst that contains an oxygen-storage componentUMICORE AG & CO KG·Filed 2002·Granted Dec 2, 2003·20 cites·16 claims
- 4174US6103660AMethod of depositing catalytically active components on high-surface area support materialsDEGUSSA·Filed 1998·Granted Aug 15, 2000·38 cites·10 claims
- 4273US5643542AProcess for simultaneously reducing the amounts of hydrocarbons, carbon monoxide and nitrogen oxides contained in the exhaust gas from an internal combustion engineDEGUSSA·Filed 1995·Granted Jul 1, 1997·39 cites·16 claims
- 4372US6089015AMethod of purifying a lean exhaust gas and catalytic system thereforDEGUSSA·Filed 1998·Granted Jul 18, 2000·40 cites·12 claims
- 4472US5934073AAuxiliary heating for motor vehicles with internal combustion enginesDEGUSSA·Filed 1998·Granted Aug 10, 1999·35 cites·18 claims
- 4569US10994269B2Method and apparatus for coating a carrierUMICORE AG & CO KG·Filed 2019·Granted May 4, 2021·0 cites·15 claims
- 4669US6576207B1Oxygen storing material with high thermal stability and a process for preparation and use thereofDEGUSSA·Filed 1998·Granted Jun 10, 2003·35 cites·17 claims
- 4768US7906454B2Exhaust gas cleaning catalyst with an axially varying precious metal concentration and processes for making the catalystUMICORE AG & CO KG·Filed 2005·Granted Mar 15, 2011·8 cites·19 claims
- 4866US8278236B2Method for catalytically coating ceramic honeycomb bodiesPFEIFER MARCUS·Filed 2006·Granted Oct 2, 2012·1 cites·15 claims
- 4965US6596056B2Process for coating a ceramic honeycomb bodyDEGUSSA HULS AKTIENGESELLSCHRA·Filed 2000·Granted Jul 22, 2003·15 cites·18 claims
- 5064US5569441ASystem for accelerating the heating rate of a fixed bed catalyst by supplying supplemental energyDEGUSSA·Filed 1994·Granted Oct 29, 1996·34 cites·10 claims
Showing the top 50 of 85 patent records by PatentIndex Score.
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