Inventor · disambiguated record
Philippe Grass
Also filed as: GRASS PHILIPPE
17 granted patents·10 pending applications·23 citations·filing 2007–2023
88Inventor score
Top patents by PatentIndex Score
27 records- 0189US9909540B2Method and device for operating an internal combustion engineHEINRICH STEPHAN·Filed 2011·Granted Mar 6, 2018·12 cites·10 claims
- 0285US11067460B2Torque sensor incorporating an angular position sensor of a rotating elementCONTINENTAL AUTOMOTIVE FRANCE·Filed 2019·Granted Jul 20, 2021·3 cites·15 claims
- 0381US9027386B2Hydrogen sensor and a detection method for hydrogen concentrationBIERL RUDOLF·Filed 2010·Granted May 12, 2015·4 cites·14 claims
- 0465US9011659B2Sensor apparatus for detecting a gas concentration and a particle concentration of an exhaust gasGRASS PHILIPPE·Filed 2012·Granted Apr 21, 2015·1 cites·7 claims
- 0564US9944175B2Fuel tank systemCONTINENTAL AUTOMOTIVE GMBH·Filed 2014·Granted Apr 17, 2018·1 cites·7 claims
- 0664US8935950B2Sensor for measuring hydrocarbon content in a flow of gas in a purge lineBIERL RUDOLF·Filed 2007·Granted Jan 20, 2015·1 cites·13 claims
- 0762US2025233220A1Device and Method for Detecting a Defect in a Battery Arrangement for a VehicleVITESCO TECH GMBH·Filed 2023·Application pending·0 cites
- 0860US12227978B2Method and system for contactless obstacle detection for a motor vehicle having a front side door and a rear side doorSTABILUS GMBH·Filed 2022·Granted Feb 18, 2025·0 cites·11 claims
- 0958US10094341B2Air intake system of an internal combustion engineCONTINENTAL AUTOMOTIVE GMBH·Filed 2014·Granted Oct 9, 2018·0 cites·10 claims
- 1058US2022271354A1Method and Arrangement for Operating a Battery DeviceVITESCO TECH GMBH·Filed 2020·Application pending·0 cites
- 1157US11506529B2Apparatus for determining a level and/or quality of a fluid in a fluid containerVITESCO TECH GMBH·Filed 2019·Granted Nov 22, 2022·0 cites·8 claims
- 1256US9574912B2Sensor elementCONTINENTAL AUTOMOTIVE GMBH·Filed 2014·Granted Feb 21, 2017·0 cites·7 claims
- 1356US9217351B2Method and device for operating an SCR systemGRASS PHILIPPE·Filed 2012·Granted Dec 22, 2015·1 cites·6 claims
- 1451US9797345B2Method for monitoring for a rupture in a fuel vapor containerCONTINENTAL AUTOMOTIVE GMBH·Filed 2014·Granted Oct 24, 2017·0 cites·6 claims
- 1551US2024174060A1Sensor Unit for Contactlessly Actuating a Vehicle ElementVITESCO TECH GMBH·Filed 2022·Application pending·0 cites
- 1650US9194835B2Method and device for determining a fuel portion in a motor oil of a motor vehicleBIERL RUDOLF·Filed 2008·Granted Nov 24, 2015·0 cites·14 claims
- 1750US2016238013A1Compressor with Variable Compressor InletCONTINENTAL AUTOMOTIVE GMBH·Filed 2014·Application pending·0 cites
- 1849US9976980B2Sensor deviceCONTINENTAL AUTOMOTIVE GMBH·Filed 2014·Granted May 22, 2018·0 cites·11 claims
- 1949US2025146352A1Device and Method for Closing a Flap of a VehicleVITESCO TECH GMBH·Filed 2022·Application pending·0 cites
- 2048US2016274054A1Sensor For Detecting A Gas ContentCONTINENTAL AUTOMOTIVE GMBH·Filed 2014·Application pending·0 cites
- 2145US8956043B2Tank device for storing a liquid medium that reduces pollutant levelsGRASS PHILIPPE·Filed 2012·Granted Feb 17, 2015·0 cites·10 claims
- 2244US9335288B2Storage vessel for a liquid, and a method for measuring the electric conductivity of a liquidGRASS PHILIPPE·Filed 2012·Granted May 10, 2016·0 cites·11 claims
- 2342US9841309B2Method for measuring the fill level of a fluidGRASS PHILIPPE·Filed 2013·Granted Dec 12, 2017·0 cites·4 claims
- 2441US2013255645A1Internal combustion engine with improved tank cleaningGRASS PHILIPPE·Filed 2011·Application pending·0 cites
- 2540US2018188128A1Method for calibrating a torque sensor arranged in the drivetrain of a motor vehicleCONTINENTAL AUTOMOTIVE GMBH·Filed 2018·Application pending·0 cites
- 2638US2017184057A1Valve Unit With Purge Air PumpCONTINENTAL AUTOMOTIVE GMBH·Filed 2015·Application pending·0 cites
- 2738US2013298640A1Method for operating a soot sensorANTE JOHANNES·Filed 2011·Application pending·0 cites
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