Assignee
CPT GROUP GMBH
DE·78 granted patents·15 pending applications·80 citations·filing 2017–2019
Top patents by PatentIndex Score
93 records- 0192US11205931B2Electric machine and rotor with cooling channelCPT GROUP GMBH·Filed 2017·Granted Dec 21, 2021·7 cites·10 claims
- 0292US10539060B2On-board diagnostics for an exhaust gas catalytic converter and detection of agingCPT GROUP GMBH·Filed 2017·Granted Jan 21, 2020·12 cites·13 claims
- 0386US11181204B2ValveCPT GROUP GMBH·Filed 2017·Granted Nov 23, 2021·6 cites·12 claims
- 0482US11168807B2Concentrically annular valve piston and seatCPT GROUP GMBH·Filed 2017·Granted Nov 9, 2021·2 cites·10 claims
- 0582US10681801B2Mounting assembly with a heatsinkCPT GROUP GMBH·Filed 2017·Granted Jun 9, 2020·6 cites·11 claims
- 0682US10648420B2Operating a fuel injector having a hydraulic stopCPT GROUP GMBH·Filed 2017·Granted May 12, 2020·2 cites·8 claims
- 0781US11242833B2Injector cup, spring clip, and fluid injection assemblyCPT GROUP GMBH·Filed 2017·Granted Feb 8, 2022·2 cites·5 claims
- 0880US11053826B2Exhaust gas systemCPT GROUP GMBH·Filed 2019·Granted Jul 6, 2021·2 cites·16 claims
- 0979US10883418B2Turbocharger for an internal combustion engineCPT GROUP GMBH·Filed 2017·Granted Jan 5, 2021·2 cites·11 claims
- 1079US10718283B2Combined identification of an inlet valve stroke phase difference and an outlet valve stroke phase difference of an internal combustion engine with the aid of lines of the same amplitudeCPT GROUP GMBH·Filed 2017·Granted Jul 21, 2020·3 cites·11 claims
- 1178US10746148B2Check valve, high-pressure component, and high-pressure fuel pumpCPT GROUP GMBH·Filed 2017·Granted Aug 18, 2020·4 cites·9 claims
- 1277US11168806B2Bypass valve piston seal arrangementCPT GROUP GMBH·Filed 2017·Granted Nov 9, 2021·2 cites·7 claims
- 1377US10982574B2Method and apparatus for checking the plausibility of the functionality of a crankcase ventilation systemCPT GROUP GMBH·Filed 2017·Granted Apr 20, 2021·2 cites·4 claims
- 1477US10526955B2Supercharging device for an internal combustion engine, and operating method for the supercharging deviceCPT GROUP GMBH·Filed 2017·Granted Jan 7, 2020·2 cites·15 claims
- 1576US11168803B2ValveCPT GROUP GMBH·Filed 2017·Granted Nov 9, 2021·2 cites·10 claims
- 1676US11060619B2ValveCPT GROUP GMBH·Filed 2017·Granted Jul 13, 2021·2 cites·8 claims
- 1776US10907562B2Method and controller for controlling a switch valveCPT GROUP GMBH·Filed 2017·Granted Feb 2, 2021·2 cites·8 claims
- 1876US10900400B2Method for operating an electrically heatable catalystCPT GROUP GMBH·Filed 2017·Granted Jan 26, 2021·1 cites·10 claims
- 1974US11396238B2Motor vehicle on-board power system for an electrically driven vehicle, and method for operating a motor vehicle on-board power systemCPT GROUP GMBH·Filed 2017·Granted Jul 26, 2022·2 cites·12 claims
- 2073US10844818B2Holding component and fuel injection assembly for an internal combustion engineCPT GROUP GMBH·Filed 2017·Granted Nov 24, 2020·1 cites·11 claims
- 2173US10711717B2Method for the combined identification of phase differences of the inlet valve stroke and of the outlet valve strokeCPT GROUP GMBH·Filed 2017·Granted Jul 14, 2020·2 cites·11 claims
- 2273US10563572B2Charging device for an internal combustion engine and operating method for the charging deviceCPT GROUP GMBH·Filed 2017·Granted Feb 18, 2020·1 cites·10 claims
- 2372US10662912B2Fuel pressure regulator and fuel filter assemblyCPT GROUP GMBH·Filed 2017·Granted May 26, 2020·1 cites·8 claims
- 2471US11303174B2Rotor for an electric machineCPT GROUP GMBH·Filed 2017·Granted Apr 12, 2022·1 cites·10 claims
- 2571US10731591B2Pressure sensor of a high-pressure injection system, control device, high-pressure injection system, and motor vehicleCPT GROUP GMBH·Filed 2017·Granted Aug 4, 2020·2 cites·11 claims
- 2671US10731592B2Adjusting an attenuation current of an injection valve of a high pressure injection systemCPT GROUP GMBH·Filed 2017·Granted Aug 4, 2020·1 cites·9 claims
- 2770US10759259B2Combined cooling and extinguishing systemCPT GROUP GMBH·Filed 2017·Granted Sep 1, 2020·2 cites·8 claims
- 2869US11199167B2Fuel pump having a motor housing and pump housing against one anotherCPT GROUP GMBH·Filed 2017·Granted Dec 14, 2021·1 cites·3 claims
- 2969US10513972B2Supercharger device for an internal combustion engine, and a method for operating said supercharger deviceCPT GROUP GMBH·Filed 2017·Granted Dec 24, 2019·1 cites·16 claims
- 3063US11035304B2Method and device for valve travel switching control of an internal combustion engineCPT GROUP GMBH·Filed 2019·Granted Jun 15, 2021·0 cites·14 claims
- 3162US11165303B2Guide ring for connection to a housing of an electric machineCPT GROUP GMBH·Filed 2017·Granted Nov 2, 2021·1 cites·9 claims
- 3260US10746092B2Bypass valve having a flap skirt for an exhaust-gas turbocharger, and exhaust-gas turbocharger having such a bypass valveCPT GROUP GMBH·Filed 2017·Granted Aug 18, 2020·1 cites·14 claims
- 3359US11085349B2Monitoring a pressure sensor in a hydraulic system of a motor vehicleCPT GROUP GMBH·Filed 2017·Granted Aug 10, 2021·0 cites·13 claims
- 3458US10697414B2High-pressure fuel pump for a fuel injection systemCPT GROUP GMBH·Filed 2019·Granted Jun 30, 2020·0 cites·9 claims
- 3557US11143126B2Monitoring deviations occurring in the valve drive of an internal combustion engine, and electronic engine control units for executing such methodsCPT GROUP GMBH·Filed 2017·Granted Oct 12, 2021·0 cites·10 claims
- 3657US10982600B2Method and device for controlling the residual gas mass remaining in the cylinder of an internal combustion engine after a gas exchange process and/or the purge air mass introduced during a gas exchange processCPT GROUP GMBH·Filed 2017·Granted Apr 20, 2021·0 cites·9 claims
- 3757US10842032B2Combination of a plug and a coverCPT GROUP GMBH·Filed 2017·Granted Nov 17, 2020·2 cites·19 claims
- 3856US11168634B2Operation of a fuel injector with hydraulic stoppingCPT GROUP GMBH·Filed 2017·Granted Nov 9, 2021·0 cites·10 claims
- 3956US10724488B2Anti-rejection device for an injection valveCPT GROUP GMBH·Filed 2017·Granted Jul 28, 2020·0 cites·10 claims
- 4055US10748835B2Aluminum heat sink having a plurality of aluminum sheets and power device equipped with the heat sinkCPT GROUP GMBH·Filed 2019·Granted Aug 18, 2020·0 cites·13 claims
- 4153US11422081B2Sensor for use in an exhaust gas stream of an internal combustion engineCPT GROUP GMBH·Filed 2017·Granted Aug 23, 2022·0 cites·8 claims
- 4253US10883440B2Method and device for operating an internal combustion engineCPT GROUP GMBH·Filed 2017·Granted Jan 5, 2021·0 cites·8 claims
- 4352US10886822B2Isolation ring for isolating end windings of a starter generator for a hybrid electric vehicleCPT GROUP GMBH·Filed 2019·Granted Jan 5, 2021·0 cites·13 claims
- 4451US11362511B2Electronic unit having an assembly for limiting currentCPT GROUP GMBH·Filed 2017·Granted Jun 14, 2022·0 cites·11 claims
- 4551US11319954B2Pump deviceCPT GROUP GMBH·Filed 2019·Granted May 3, 2022·0 cites·5 claims
- 4651US10934916B2Device having an electrical heater for evaporating a fluidCPT GROUP GMBH·Filed 2017·Granted Mar 2, 2021·0 cites·10 claims
- 4750US11280552B2Heat exchanger system for transmitting the exhaust gas heat of an internal combustion engineCPT GROUP GMBH·Filed 2018·Granted Mar 22, 2022·0 cites·9 claims
- 4850US11204008B2Fuel injection assembly for an internal combustion engineCPT GROUP GMBH·Filed 2017·Granted Dec 21, 2021·0 cites·11 claims
- 4950US11114924B2Squirrel-cage rotor for an asynchronous machineCPT GROUP GMBH·Filed 2017·Granted Sep 7, 2021·0 cites·7 claims
- 5050US11111819B2Iron material for high-temperature-resistant bearing bushings, bearing bushing made of said material, and turbocharger having such a bearing bushingCPT GROUP GMBH·Filed 2017·Granted Sep 7, 2021·0 cites·5 claims
Showing the top 50 of 93 patent records by PatentIndex Score.
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