Inventor · disambiguated record
Wolfgang Strehlau
Also filed as: STREHLAU WOLFGANG
23 granted patents·11 pending applications·609 citations·filing 1998–2023
96Inventor score
Top patents by PatentIndex Score
34 records- 0195US10213768B2NOx trapJOHNSON MATTHEY PLC·Filed 2017·Granted Feb 26, 2019·7 cites·18 claims
- 0290US10532344B2NOx trapJOHNSON MATTHEY PLC·Filed 2019·Granted Jan 14, 2020·3 cites·7 claims
- 0390US6677264B1Catalyst for cleaning up the exhaust gases of a diesel engineDEGUSSA·Filed 1999·Granted Jan 13, 2004·92 cites·9 claims
- 0490US6350421B1Nitrogen oxide storage material and nitrogen oxide storing catalyst prepared therefrom2 DMC·Filed 1999·Granted Feb 26, 2002·93 cites·24 claims
- 0589US9140167B2Oxidation catalyst for a lean burn internal combustion engineBERGEAL DAVID·Filed 2011·Granted Sep 22, 2015·13 cites·13 claims
- 0687US8383050B2Device and method for pressure and flow control in parallel reactorsHTE AG·Filed 2010·Granted Feb 26, 2013·6 cites·12 claims
- 0786US11179706B2Lean NOx trap catalystJOHNSON MATTHEY PLC·Filed 2020·Granted Nov 23, 2021·2 cites·27 claims
- 0885US6862533B2Computer-aided optimization of substance librariesHTE AG THE HIGH THROUGHPUT EXP·Filed 2001·Granted Mar 1, 2005·12 cites·32 claims
- 0983US6338831B1Storage material for sulfur oxidesDEGUSSA·Filed 1999·Granted Jan 15, 2002·57 cites·17 claims
- 1082US8087235B2Process for the removal of harmful substances from exhaust gases of combustion engines and catalyst for carrying out said processSTREHLAU WOLFGANG·Filed 2005·Granted Jan 3, 2012·12 cites·24 claims
- 1181US7537739B2Device and method for pressure and flow control in parallel reactorsHTE AG·Filed 2004·Granted May 26, 2009·19 cites·47 claims
- 1281US6516611B1Process and device for removing soot from the exhaust gas of a diesel engineDEGUSSA·Filed 2000·Granted Feb 11, 2003·30 cites·14 claims
- 1380US6413904B1Nitrogen oxide storage catalystOMG AG & CO KG·Filed 1999·Granted Jul 2, 2002·53 cites·27 claims
- 1480US6145303AProcess 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
- 1575US7867458B2Device and method for pressure and flow control in parallel reactorsHTE AG THE HIGH THROUGHTPUT EXPERIMENTATION COMPANY·Filed 2009·Granted Jan 11, 2011·4 cites·13 claims
- 1675US6171565B1Process for the operation of a nitrogen oxides storage catalystDEGUSSA·Filed 1999·Granted Jan 9, 2001·42 cites·24 claims
- 1774US6216449B1Process for evaluating performance deterioration of a nitrogen oxide storage catalystDEGUSSA·Filed 1999·Granted Apr 17, 2001·37 cites·10 claims
- 1872US6089015AMethod of purifying a lean exhaust gas and catalytic system thereforDEGUSSA·Filed 1998·Granted Jul 18, 2000·40 cites·12 claims
- 1966US12343707B2Catalyst article having high local rhodium concentrationJOHNSON MATTHEY PLC·Filed 2023·Granted Jul 1, 2025·0 cites·20 claims
- 2064US7374942B2Process and apparatus for the combinatorial production and testing of catalyst material libraries by using at least two analytical methodsBASF AG·Filed 2001·Granted May 20, 2008·5 cites·26 claims
- 2163US2023364588A1Zoned twc catalysts for gasoline engine exhaust gas treatmentsJOHNSON MATTHEY PLC·Filed 2023·Application pending·0 cites
- 2262US7202088B2Arrangement for the parallel testing of materialsHTE AG THE HIGH THROUGHPUT EXP·Filed 2001·Granted Apr 10, 2007·5 cites·17 claims
- 2352US2015375221A1Oxidation Catalyst for a Lean Burn Internal Combustion EngineJOHNSON MATTHEY PLC·Filed 2015·Application pending·0 cites
- 2451US6238525B1Process for reducing the nitrogen oxides content of exhaust gas from an internal combustion engineDEGUSSA·Filed 1999·Granted May 29, 2001·17 cites·19 claims
- 2547US2012073266A1Process for the Removal of Harmful Substances from Exhaust Gases of Combustion Engines and Catalyst for Carrying Out Said ProcessSTREHLAU WOLFGANG·Filed 2011·Application pending·0 cites
- 2644US2007014710A1Catalyst for removing pollutants from exhaust gases from lean-burn engines, with ruthenium as active metalGERLACH OLGA·Filed 2004·Application pending·0 cites
- 2743US2008279738A1Zeolite Catalyst for the Simultaneous Removal of Carbon Monoxide and Hydrocarbons From Oxygen-Rich Exhaust Gases and Processes for the Manufacture ThereofHTE AG THE HIGH THROUGHPUT EXP·Filed 2005·Application pending·0 cites
- 2841US2018311646A1NOx ADSORBER CATALYSTJOHNSON MATTHEY PLC·Filed 2018·Application pending·0 cites
- 2940US2005255992A1Rhodium-rich catalysts doped with rare earth oxidesSTREHLAU WOLFGANG·Filed 2003·Application pending·0 cites
- 3040US2008227627A1Catalyst For the Treatment of Exhaust Gases and Processes For Producing the SameSTREHLAU WOLFGANG·Filed 2006·Application pending·0 cites
- 3138US2007134145A1Precious metal catalyst stabilized with iron oxide for the removal of pollutants from exhaust gases from leanburn enginesSTREHLAU WOLFGANG·Filed 2005·Application pending·0 cites
- 3238US2007238605A1Catalysts for the Simultaneous Removal of Carbon Monoxide and Hydrocarbons from Oxygen-Rich Exhaust Gases and Processes for the Manufacture ThereofSTREHLAU WOLFGANG·Filed 2005·Application pending·0 cites
- 3337US2004156750A1Device for performing catalytic screeningFiled 2002·Application pending·0 cites
- 3435US6534439B2Catalyst for reducing nitrogen oxides in oxidizing and reducing atmospheresDEGUSSA·Filed 1999·Granted Mar 18, 2003·5 cites·9 claims
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