Inventor · disambiguated record
Rainer Leppelt
Also filed as: LEPPELT RAINER
17 granted patents·5 pending applications·129 citations·filing 2011–2023
93Inventor score
Files withJOHNSON MATTHEY PLC10JOHNSON MATTHEY CATALYSTS GERMANY GMBH7ANDERSEN PAUL JOSEPH2DOTZEL RALF2COLLIER JILLIAN ELAINE1
Top patents by PatentIndex Score
22 records- 0197US9040003B2Three way catalyst comprising extruded solid bodyJOHNSON MATTHEY PLC·Filed 2013·Granted May 26, 2015·31 cites·22 claims
- 0296US8263032B2Oxidation catalystANDERSEN PAUL JOSEPH·Filed 2011·Granted Sep 11, 2012·30 cites·20 claims
- 0394US8609047B2Extruded SCR filterDOTZEL RALF·Filed 2011·Granted Dec 17, 2013·23 cites·20 claims
- 0494US8603423B2Three way catalyst comprising extruded solid bodyANDERSEN PAUL JOSEPH·Filed 2011·Granted Dec 10, 2013·15 cites·20 claims
- 0593US8641993B2NOx absorber catalystsDOTZEL RALF·Filed 2011·Granted Feb 4, 2014·13 cites·23 claims
- 0689US8815190B2Extruded SCR filterJOHNSON MATTHEY PLC·Filed 2013·Granted Aug 26, 2014·6 cites·29 claims
- 0788US10500572B2Catalytic extruded, solid honeycomb bodyJOHNSON MATTHEY CATALYSTS GERMANY GMBH·Filed 2018·Granted Dec 10, 2019·3 cites·11 claims
- 0886US11602736B2Vanadium SCR catalystsJOHNSON MATTHEY PLC·Filed 2020·Granted Mar 14, 2023·2 cites·14 claims
- 0983US9937488B2Catalytic extruded, solid honeycomb bodyJOHNSON MATTHEY CATALYSTS GERMANY GMBH·Filed 2015·Granted Apr 10, 2018·2 cites·22 claims
- 1077US11225895B2Catalyst article for use in an emission treatment systemJOHNSON MATTHEY PLC·Filed 2019·Granted Jan 18, 2022·1 cites·21 claims
- 1177US10252252B2Zeolite promoted V/TiW catalystsJOHNSON MATTHEY PLC·Filed 2013·Granted Apr 9, 2019·2 cites·10 claims
- 1273US9283519B2Filter comprising combined soot oxidation and NH3-SCR catalystCOLLIER JILLIAN ELAINE·Filed 2011·Granted Mar 15, 2016·1 cites·18 claims
- 1371US11291975B2Catalytic converterJOHNSON MATTHEY CATALYSTS GERMANY GMBH·Filed 2019·Granted Apr 5, 2022·0 cites·18 claims
- 1462US2019299198A1ZEOLITE PROMOTED V/TiW CATALYSTSJOHNSON MATTHEY PLC·Filed 2019·Application pending·0 cites
- 1560US2023323802A1Exhaust gas treatment systemJOHNSON MATTHEY PLC·Filed 2023·Application pending·0 cites
- 1660US2023249162A1Vanadium-free titania-based scr catalyst articleJOHNSON MATTHEY CATALYSTS GERMANY GMBH·Filed 2023·Application pending·0 cites
- 1757US10300461B2Catalytic converterJOHNSON MATTHEY PLC·Filed 2015·Granted May 28, 2019·0 cites·12 claims
- 1849US9782721B2Low temperature urea-Scr operation in the presence of high sulphur flue gasJOHNSON MATTHEY PLC·Filed 2016·Granted Oct 10, 2017·0 cites·20 claims
- 1945US10137433B2Catalyst and method for preparing a catalystJOHNSON MATTHEY CATALYSTS GERMANY GMBH·Filed 2016·Granted Nov 27, 2018·0 cites·21 claims
- 2039US9987619B2Selective catalytic reduction wall flow filter incorporating a vanadateJOHNSON MATTHEY PLC·Filed 2013·Granted Jun 5, 2018·0 cites·11 claims
- 2136US2016288112A1Catalyst for exhaust gas purificationJOHNSON MATTHEY CATALYSTS (GERMANY) GMBH·Filed 2016·Application pending·0 cites
- 2234US2018320970A1System and method for drying extruded honeycomb bodiesJOHNSON MATTHEY CATALYSTS GERMANY GMBH·Filed 2016·Application pending·0 cites
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