Inventor · disambiguated record
Ruediger Hoyer
Also filed as: HOYER RUEDIGER
10 granted patents·8 pending applications·61 citations·filing 2008–2023
87Inventor score
Top patents by PatentIndex Score
18 records- 0192US8454917B2Nitrogen oxide storage catalytic converter for use in a motor vehicle in a close-coupled positionHOYER RUEDIGER·Filed 2010·Granted Jun 4, 2013·16 cites·14 claims
- 0291US10443463B2Catalyst system for reducing nitrogen oxidesUMICORE AG & CO KG·Filed 2015·Granted Oct 15, 2019·8 cites·14 claims
- 0391US10428708B2Catalyst for reduction of nitrogen oxidesUMICORE AG & CO KG·Filed 2015·Granted Oct 1, 2019·8 cites·19 claims
- 0491US9662638B2Catalyst for reducing nitrogen oxidesUMICORE AG & CO KG·Filed 2014·Granted May 30, 2017·14 cites·20 claims
- 0577US9757712B2Catalyst for the oxidation of CO and HC at low temperaturesUMICORE AG & CO KG·Filed 2014·Granted Sep 12, 2017·3 cites·6 claims
- 0677US9527036B2Catalyst system for treating NOx- and particle-containing diesel exhaust gasUMICORE AG & CO KG·Filed 2013·Granted Dec 27, 2016·3 cites·14 claims
- 0770US9328682B2Regulating strategy for a catalytic converter concept for exhaust-gas aftertreatment having a plurality of nitrogen oxide storage catalytic convertersHOYER RUEDIGER·Filed 2009·Granted May 3, 2016·6 cites·27 claims
- 0863US8383544B2Dual-stage method for the reactivation of thermally aged nitrogen oxide storage catalystsUMICORE AG & CO KG·Filed 2008·Granted Feb 26, 2013·3 cites·17 claims
- 0955US11376550B2Nitrogen oxide storage catalystUMICORE AG & CO KG·Filed 2019·Granted Jul 5, 2022·0 cites·16 claims
- 1053US9433899B2Method for removing carbon monoxide and hydrocarbons from the exhaust gas of lean-burn internal combustion enginesUMICORE AG & CO KG·Filed 2013·Granted Sep 6, 2016·0 cites·14 claims
- 1147US2025222443A1SCR Zeolite Catalysts for Reduced N2O FormationUMICORE AG & CO KG·Filed 2023·Application pending·0 cites
- 1247US2025196114A1SCR Zeolite Catalysts for Improved NOx ReductionUMICORE AG & CO KG·Filed 2023·Application pending·0 cites
- 1346US2015352495A1Catalyst and method for the reduction of nitrogen oxidesUMICORE AG & CO KG·Filed 2014·Application pending·0 cites
- 1441US2013202507A1Method for treating nox in exhaust gas and system thereforeECHOFF STEPHAN·Filed 2008·Application pending·0 cites
- 1540US2019224649A1Catalyst for reduction of nitrogen oxidesUMICORE AG & CO KG·Filed 2017·Application pending·0 cites
- 1640US2017226917A1System and method for cleaning exhaust gas while avoiding nitrous oxideUMICORE AG & CO KG·Filed 2017·Application pending·0 cites
- 1739US2020030745A1Catalyst for reduction of nitrogen oxidesUMICORE AG & CO KG·Filed 2017·Application pending·0 cites
- 1837US2020032687A1Multi-layer nitrogen oxide storage catalyst with manganeseUMICORE AG & CO KG·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →