Inventor · disambiguated record
Michael Nienhoff
Also filed as: NIENHOFF MICHAEL
12 granted patents·1 pending application·53 citations·filing 2002–2023
86Inventor score
Top patents by PatentIndex Score
13 records- 0192US11136911B2Method and device for diagnosis of a particle filter arranged in the exhuast gas system of a petro-operated internal combustion engineVITESCO TECH GMBH·Filed 2019·Granted Oct 5, 2021·6 cites·18 claims
- 0282US10808593B2Exhaust gas treatment for an internal combustion engineCONTINENTAL AUTOMOTIVE GMBH·Filed 2018·Granted Oct 20, 2020·2 cites·17 claims
- 0381US7152575B2Method for determining the injection duration in an internal combustion engineSIEMENS AG·Filed 2005·Granted Dec 26, 2006·15 cites·17 claims
- 0471US6732523B2Method for controlling a charge pressure in an internal combustion engine with an exhaust gas turbochargerSIEMENS AG·Filed 2002·Granted May 11, 2004·27 cites·24 claims
- 0567US10301997B2Method for checking a temperature sensor in an SCR exhaust gas post-treatment systemCONTINENTAL AUTOMOTIVE GMBH·Filed 2014·Granted May 28, 2019·2 cites·7 claims
- 0660US12264634B2Monitoring the ventilation of a crankcase of an internal combustion engineVITESCO TECH GMBH·Filed 2022·Granted Apr 1, 2025·0 cites·9 claims
- 0760US9625346B2Method and device for checking the hydraulic leak-tightness in an exhaust gas aftertreatment system for a motor vehicleCONTINENTAL AUTOMOTIVE GMBH·Filed 2013·Granted Apr 18, 2017·1 cites·12 claims
- 0856US2025216295A1Detecting Manipulation of a Sensor Value of an Exhaust Gas Sensor of an Internal Combustion Engine for a VehicleVITESCO TECH GMBH·Filed 2023·Application pending·0 cites
- 0950US11066975B2Method and device for diagnosis of a particle filter arranged in the exhaust gas system of a petrol-operated internal combustion engineVITESCO TECH GMBH·Filed 2019·Granted Jul 20, 2021·0 cites·21 claims
- 1043US10132218B2Exhaust system for a motor vehicleCONTINENTAL AUTOMOTIVE GMBH·Filed 2014·Granted Nov 20, 2018·0 cites·10 claims
- 1143US8808630B2Exhaust gas catalytic converter system and method for operating an exhaust gas catalytic converterRODATZ PAUL·Filed 2012·Granted Aug 19, 2014·0 cites·15 claims
- 1236US11105724B2Electrostatic particle sensorsCPT GROUP GMBH·Filed 2017·Granted Aug 31, 2021·0 cites·5 claims
- 1328US8392092B2System for running an internal combustion engineFOJTIK MAREK·Filed 2008·Granted Mar 5, 2013·0 cites·16 claims
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