Inventor · disambiguated record
Yvonne Demel
Also filed as: DEMEL YVONNE
10 granted patents·3 pending applications·296 citations·filing 2001–2023
91Inventor score
Top patents by PatentIndex Score
13 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
- 0390US7977275B2Catalytically 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
- 0483US7313911B2Method 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
- 0582US7799298B2Catalyst 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
- 0680US6713031B2Structured 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
- 0775US7431895B2Exhaust 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
- 0872US10022704B2SCR catalystUMICORE AG & CO KG·Filed 2014·Granted Jul 17, 2018·2 cites·27 claims
- 0962US11298692B2Active SCR catalystUMICORE AG & CO KG·Filed 2018·Granted Apr 12, 2022·0 cites·15 claims
- 1055US9346026B2Static gas mixerUMICORE AG & CO KG·Filed 2013·Granted May 24, 2016·1 cites·20 claims
- 1147US2025222443A1SCR Zeolite Catalysts for Reduced N2O FormationUMICORE AG & CO KG·Filed 2023·Application pending·0 cites
- 1243US2010166628A1Catalyst for reducing nitrogen-containing pollutants from the exhaust gases of diesel enginesSOEGER NICOLA·Filed 2007·Application pending·0 cites
- 1337US2004209769A1Redox-catalyst for selective catalytic reduction and method for the production thereofDEMEL YVONNE·Filed 2002·Application pending·0 cites
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