Inventor · disambiguated record
Martin Votsmeier
Also filed as: VOTSMEIER MARTIN
16 granted patents·6 pending applications·194 citations·filing 2001–2021
93Inventor score
Files withUMICORE AG & CO KG10OMG AG & CO KG2VOTSMEIER MARTIN2DMC2 DEGUSSA METAL CATALYSTS C1DMC2 DEGUSSA METALS CATALYSTS1
Top patents by PatentIndex Score
22 records- 0191US8341938B2Method for determining the instant at which a nitrogen oxide storage catalyst is switched from the storage phase to the regeneration phase and for diagnosing the storage properties of this catalystUMICORE AG & CO KG·Filed 2010·Granted Jan 1, 2013·11 cites·6 claims
- 0291US7202194B2Oxygen 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
- 0391US6524992B2Single layer high performance catalystDMC2 DEGUSSA METALS CATALYSTS·Filed 2001·Granted Feb 25, 2003·48 cites·20 claims
- 0488US7485599B2Oxygen 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
- 0588US6875725B2Exhaust-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
- 0682US8475753B2Exhaust-gas aftertreatment system with catalytically active wall-flow filter with storage function upstream of catalytic converter with identical storage functionECKHOFF STEPHAN·Filed 2010·Granted Jul 2, 2013·8 cites·8 claims
- 0779US7735312B2Method for determining the instant at which a nitrogen oxide storage catalyst is switched from the storage phase to the regeneration phase and for diagnosing the storage properties of this catalystUMICOR AG & CO KG·Filed 2005·Granted Jun 15, 2010·11 cites·5 claims
- 0878US8397488B2Method for cleaning internal combustion engine exhaust gasesWOERZ ANKE·Filed 2010·Granted Mar 19, 2013·9 cites·11 claims
- 0977US7238639B2Oxygen 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
- 1074US6655129B2Process 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
- 1168US9540984B2Method for condition determination of an exhaust-gas purification systemROESCH MARTIN·Filed 2012·Granted Jan 10, 2017·3 cites·14 claims
- 1251US6601381B2Process for operating an exhaust gas treatment device for a gasoline engineDMC2 DEGUSSA METAL CATALYSTS C·Filed 2001·Granted Aug 5, 2003·7 cites·1 claims
- 1347US10036298B2Method for detecting the degree of aging of catalytic convertersUMICORE AG & CO KG·Filed 2015·Granted Jul 31, 2018·0 cites·5 claims
- 1447US8276438B2Method for verifying the aging condition of a catalytic converter on board a vehicleVOTSMEIER MARTIN·Filed 2008·Granted Oct 2, 2012·2 cites·17 claims
- 1547US2023415139A1Noble metal net for catalyzing gas phase reactions, production method for same, and use of same in an ammonia oxidation methodUMICORE AG & CO KG·Filed 2021·Application pending·0 cites
- 1646US8136349B2Exhaust-gas purification system with particulate filter and method of operation thereof with improved regeneration of the particulate filterGIESHOFF JUERGEN·Filed 2004·Granted Mar 20, 2012·3 cites·8 claims
- 1745US2019184386A1A wire for manufacturing catalyst gauzesUMICORE AG & CO KG·Filed 2017·Application pending·0 cites
- 1844US2011172448A1Process for carrying out heterogeneously catalyzed reactions with high selectivity and yieldVOTSMEIER MARTIN·Filed 2009·Application pending·0 cites
- 1941US2004186016A1Oxygen storage material, process for its preparation and its application in a catalystOMG AG & CO KG·Filed 2003·Application pending·0 cites
- 2040US7737081B2Method of operating a catalyst which includes components for storing hydrocarbonsUMICORE AG & CO KG·Filed 2004·Granted Jun 15, 2010·0 cites·6 claims
- 2134US2012067030A1Method for purifying the exhaust gases of an internal combustion engine having a catalytic converterMOELLER ROMAN·Filed 2010·Application pending·0 cites
- 2230US2003135323A1Method and device for operating a motor vehicle engineOMG AG & CO KG·Filed 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Martin Votsmeier files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →