Assignee
MAHLE INT GMBH
DE·1,107 granted patents·627 pending applications·1,981 citations·filing 2002–2025
Top patents by PatentIndex Score
1,734 records- 0197US9810373B2Filter deviceMAHLE INT GMBH·Filed 2015·Granted Nov 7, 2017·13 cites·19 claims
- 0296US11629713B1Electric compressor with oil separator and oil separator for use in an electrical compressorMAHLE INT GMBH·Filed 2022·Granted Apr 18, 2023·12 cites·21 claims
- 0396US10361617B2Magnetic coupling device for transmitting rotational motions without contactMAHLE INT GMBH·Filed 2015·Granted Jul 23, 2019·25 cites·19 claims
- 0496US10240557B2Cooling channel cover and piston provided with a cooling channel coverMAHLE INT GMBH·Filed 2015·Granted Mar 26, 2019·9 cites·19 claims
- 0596US10008754B2Metal-air batteryMAHLE INT GMBH·Filed 2015·Granted Jun 26, 2018·20 cites·39 claims
- 0693US12123500B2Piston ring and method of manufactureMAHLE INT GMBH·Filed 2021·Granted Oct 22, 2024·2 cites·20 claims
- 0793US10371108B2Fuel filterMAHLE INT GMBH·Filed 2016·Granted Aug 6, 2019·5 cites·14 claims
- 0893US10343099B2Filter deviceMAHLE INT GMBH·Filed 2016·Granted Jul 9, 2019·10 cites·20 claims
- 0993US10279289B2Filter deviceMAHLE INT GMBH·Filed 2016·Granted May 7, 2019·6 cites·27 claims
- 1093US10126065B2Heat exchanger assembly having a refrigerant distribution control using selective tube port closuresMAHLE INT GMBH·Filed 2015·Granted Nov 13, 2018·8 cites·13 claims
- 1193US9982715B2Sliding engine componentMAHLE INT GMBH·Filed 2014·Granted May 29, 2018·33 cites·29 claims
- 1293US9494350B2Plate-type heat pump air conditioner heat exchanger for a unitary heat pump air conditionerMAHLE INT GMBH·Filed 2014·Granted Nov 15, 2016·8 cites·7 claims
- 1393US8001946B2Piston for an internal combustion engine and method for its productionMAHLE INT GMBH·Filed 2006·Granted Aug 23, 2011·29 cites·11 claims
- 1493US7891669B2Piston ring with chromium nitride coating for internal combustion enginesMAHLE INT GMBH·Filed 2007·Granted Feb 22, 2011·34 cites·8 claims
- 1593US7799109B2Device for separating a gas-liquid mixtureMAHLE INT GMBH·Filed 2006·Granted Sep 21, 2010·28 cites·11 claims
- 1692US11994130B2Electric compressor bearing oil communication apertureMAHLE INT GMBH·Filed 2022·Granted May 28, 2024·2 cites·14 claims
- 1792US11130385B2Thermal management system for a vehicleMAHLE INT GMBH·Filed 2019·Granted Sep 28, 2021·11 cites·38 claims
- 1892US10035090B2Filter deviceMAHLE INT GMBH·Filed 2016·Granted Jul 31, 2018·17 cites·20 claims
- 1992US9746255B2Heat pump heat exchanger having a low pressure drop distribution tubeMAHLE INT GMBH·Filed 2013·Granted Aug 29, 2017·10 cites·15 claims
- 2092US9670870B2Method for producing a cast component with an insertMAHLE INT GMBH·Filed 2014·Granted Jun 6, 2017·5 cites·16 claims
- 2192US9581369B2Evaporator with phase change materialMAHLE INT GMBH·Filed 2014·Granted Feb 28, 2017·12 cites·9 claims
- 2292US7717101B2Centrifugal oil mist separation device integrated in an axial hollow shaft of an internal combustion engineMAHLE INT GMBH·Filed 2006·Granted May 18, 2010·23 cites·16 claims
- 2392US7631726B2Silencer for air induction system and high flow articulated couplingMAHLE INT GMBH·Filed 2005·Granted Dec 15, 2009·43 cites·19 claims
- 2492US7610890B2Camshaft with cams that can be rotated in relation to each other, especially for motor vehiclesMAHLE INT GMBH·Filed 2006·Granted Nov 3, 2009·34 cites·28 claims
- 2592US7513232B2Adjustable camshaft, in particular for internal combustion engines for motor vehicles having a hydraulic adjusting deviceMAHLE INT GMBH·Filed 2006·Granted Apr 7, 2009·16 cites·4 claims
- 2691US11879457B1Electric compressor with isolation constraint systemMAHLE INT GMBH·Filed 2022·Granted Jan 23, 2024·2 cites·18 claims
- 2791US10337807B2Heat exchanger with coolant channel and panelMAHLE INT GMBH·Filed 2017·Granted Jul 2, 2019·4 cites·11 claims
- 2891US10227948B2Piston for an internal combustion engineMAHLE INT GMBH·Filed 2015·Granted Mar 12, 2019·5 cites·11 claims
- 2991US10230287B2Electric machine heat sink with incorporated pin fin arrangementMAHLE INT GMBH·Filed 2015·Granted Mar 12, 2019·6 cites·19 claims
- 3091US9909542B2Fresh air systemMAHLE INT GMBH·Filed 2014·Granted Mar 6, 2018·14 cites·19 claims
- 3191US9765728B2Piston for an internal combustion engineMAHLE INT GMBH·Filed 2013·Granted Sep 19, 2017·6 cites·13 claims
- 3291US9746232B2Heat exchanger assembly having a heated condensate drainage systemMAHLE INT GMBH·Filed 2015·Granted Aug 29, 2017·5 cites·15 claims
- 3391US9718010B2Oil filter assembly having rotation type drain pinMAHLE INT GMBH·Filed 2015·Granted Aug 1, 2017·7 cites·15 claims
- 3491US7987831B2Method for the production of a single part piston and a piston produced by such a methodMAHLE INT GMBH·Filed 2007·Granted Aug 2, 2011·20 cites·6 claims
- 3591US7695539B2Filter element and filter housing suitable for accommodation the sameMAHLE INT GMBH·Filed 2006·Granted Apr 13, 2010·28 cites·20 claims
- 3691US7353811B2Exhaust gas recirculation deviceMAHLE INT GMBH·Filed 2007·Granted Apr 8, 2008·40 cites·12 claims
- 3790US11552502B2Induction charging deviceMAHLE INT GMBH·Filed 2020·Granted Jan 10, 2023·5 cites·10 claims
- 3890US11413927B2Motor vehicle air conditioning unitMAHLE INT GMBH·Filed 2020·Granted Aug 16, 2022·4 cites·12 claims
- 3990US10875382B2Waste heat utilization system for an electric vehicleMAHLE INT GMBH·Filed 2018·Granted Dec 29, 2020·7 cites·20 claims
- 4090US10406462B2Filter deviceMAHLE INT GMBH·Filed 2018·Granted Sep 10, 2019·7 cites·20 claims
- 4190US10396415B2Cooling plateMAHLE INT GMBH·Filed 2017·Granted Aug 27, 2019·5 cites·18 claims
- 4290US10374482B2Motor mounting deviceMAHLE INT GMBH·Filed 2015·Granted Aug 6, 2019·5 cites·14 claims
- 4390US10340504B2Metal air batteryMAHLE INT GMBH·Filed 2015·Granted Jul 2, 2019·4 cites·33 claims
- 4490US10329963B2Valve train for an internal combustion engineMAHLE INT GMBH·Filed 2017·Granted Jun 25, 2019·3 cites·20 claims
- 4589US11451103B2Insulation body for an electrical machineMAHLE INT GMBH·Filed 2019·Granted Sep 20, 2022·5 cites·29 claims
- 4689US11242824B2Fuel adsorption device and evaporated fuel processing apparatus including the sameMAHLE INT GMBH·Filed 2020·Granted Feb 8, 2022·3 cites·20 claims
- 4789US11233284B2Accumulator arrangementMAHLE INT GMBH·Filed 2019·Granted Jan 25, 2022·3 cites·19 claims
- 4889US10625572B2Heating/cooling moduleMAHLE INT GMBH·Filed 2016·Granted Apr 21, 2020·6 cites·9 claims
- 4989US9581343B2Air-conditioning unitMAHLE INT GMBH·Filed 2015·Granted Feb 28, 2017·5 cites·20 claims
- 5089US7743746B2Coating for connecting rods and bearings in an internal combustion engineMAHLE INT GMBH·Filed 2005·Granted Jun 29, 2010·12 cites·5 claims
Showing the top 50 of 1,734 patent records by PatentIndex Score.
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