Assignee
MAHLE METAL LEVE SA
BR·41 granted patents·12 pending applications·82 citations·filing 2006–2021
Top patents by PatentIndex Score
53 records- 0191US9611803B2Engine piston and a process for making an engine pistonMAHLE METAL LEVE SA·Filed 2013·Granted Apr 4, 2017·12 cites·20 claims
- 0289US10436324B2Piston ring for internal combustion enginesMAHLE METAL LEVE SA·Filed 2016·Granted Oct 8, 2019·4 cites·13 claims
- 0388US10294885B2Cylinder liner for an internal combustion engineMAHLE METAL LEVE SA·Filed 2016·Granted May 21, 2019·9 cites·18 claims
- 0487US9752514B2Thermal management system for the feeding of fuel in internal combustion enginesMAHLE METAL LEVE SA·Filed 2014·Granted Sep 5, 2017·11 cites·11 claims
- 0586US9759322B2Sliding element for use in internal combustion engineMAHLE METAL LEVE SA·Filed 2013·Granted Sep 12, 2017·6 cites·20 claims
- 0685US9915220B2Sliding assemblyMAHLE METAL LEVE SA·Filed 2014·Granted Mar 13, 2018·8 cites·20 claims
- 0784US10556199B2Air filterMAHLE METAL LEVE SA·Filed 2016·Granted Feb 11, 2020·6 cites·19 claims
- 0882US10724637B2Piston ring for an internal-combustion engine, a method for coating a piston ring, and an internal-combustion engineMAHLE METAL LEVE SA·Filed 2017·Granted Jul 28, 2020·3 cites·19 claims
- 0979US10400895B2Sliding elementMAHLE METAL LEVE SA·Filed 2016·Granted Sep 3, 2019·1 cites·20 claims
- 1079US9810182B2Heat exchanger for the feeding of fuel in an internal combustion engineMAHLE METAL LEVE SA·Filed 2014·Granted Nov 7, 2017·5 cites·10 claims
- 1174US10646811B2Air filterMAHLE METAL LEVE SA·Filed 2016·Granted May 12, 2020·2 cites·23 claims
- 1274US9995393B2Piston ring and method for manufacturing sameMAHLE METAL LEVE SA·Filed 2014·Granted Jun 12, 2018·1 cites·12 claims
- 1373US10576402B2Air filterMAHLE METAL LEVE SA·Filed 2016·Granted Mar 3, 2020·2 cites·20 claims
- 1473US10487405B2Piston ring and internal combustion engineMAHLE METAL LEVE SA·Filed 2015·Granted Nov 26, 2019·1 cites·18 claims
- 1573US9958008B2Bearing and connecting rodMAHLE METAL LEVE SA·Filed 2014·Granted May 1, 2018·3 cites·20 claims
- 1669US11466777B2Sliding element for an internal combustion engineMAHLE METAL LEVE SA·Filed 2017·Granted Oct 11, 2022·1 cites·20 claims
- 1767US9810183B2Heat exchanger for thermal management systems for the feeding of fuel in internal combustion enginesMAHLE METAL LEVE SA·Filed 2014·Granted Nov 7, 2017·1 cites·20 claims
- 1865US9759324B2Piston ringMAHLE METAL LEVE SA·Filed 2014·Granted Sep 12, 2017·2 cites·21 claims
- 1963US10844757B2Valve for internal-combustion enginesMAHLE METAL LEVE SA·Filed 2018·Granted Nov 24, 2020·0 cites·20 claims
- 2063US10634248B2Piston ring and process for the manufacture thereofMAHLE METAL LEVE SA·Filed 2015·Granted Apr 28, 2020·1 cites·18 claims
- 2163US10174841B2Piston ring for internal combustion engineMAHLE METAL LEVE SA·Filed 2016·Granted Jan 8, 2019·0 cites·17 claims
- 2262US10294890B2Sliding combination for use in an internal combustion engineMAHLE METAL LEVE SA·Filed 2014·Granted May 21, 2019·1 cites·12 claims
- 2360US9835118B2Heat exchanger for the feeding of fuel in internal combustion enginesMAHLE METAL LEVE SA·Filed 2014·Granted Dec 5, 2017·2 cites·20 claims
- 2457US9890858B2Sliding element and internal combustion engineMAHLE METAL LEVE SA·Filed 2013·Granted Feb 13, 2018·0 cites·20 claims
- 2556US10995857B2Piston ring for internal combustion enginesMAHLE METAL LEVE SA·Filed 2019·Granted May 4, 2021·0 cites·9 claims
- 2656US9783830B2Process for microbial fermentation of sugary substrates and use of the hydrogen in atomic, ionic or gaseous state in said processMAHLE METAL LEVE SA·Filed 2014·Granted Oct 10, 2017·0 cites·19 claims
- 2755US11143302B2Sliding element for internal combustion enginesMAHLE METAL LEVE SA·Filed 2017·Granted Oct 12, 2021·0 cites·20 claims
- 2851US10247130B2Wet cylinder liner for internal combustion engines, process for obtaining a wet cylinder liner, and internal combustion engineMAHLE METAL LEVE SA·Filed 2015·Granted Apr 2, 2019·0 cites·20 claims
- 2950US10487730B2Sliding elementMAHLE METAL LEVE SA·Filed 2016·Granted Nov 26, 2019·0 cites·14 claims
- 3050US10246767B2Sliding element, internal combustion engine and process for obtaining sliding elementMAHLE METAL LEVE SA·Filed 2015·Granted Apr 2, 2019·0 cites·20 claims
- 3146US9732852B2Three-piece oil ring for internal combustion engines, expanding element, and annular elementMAHLE METAL LEVE SA·Filed 2013·Granted Aug 15, 2017·0 cites·19 claims
- 3245US10226848B2Method for the tribomechanical conditioning of a thin-walled cylinder/liner, and cylinder linerMAHLE METAL LEVE SA·Filed 2014·Granted Mar 12, 2019·0 cites·7 claims
- 3344US11007459B2Fuel pre-filtering elementMAHLE METAL LEVE SA·Filed 2019·Granted May 18, 2021·0 cites·16 claims
- 3444US2015345003A1Metal member of a moving system of an internal combustion engine and method for manufacturing the metal memberMAHLE METAL LEVE SA·Filed 2013·Application pending·0 cites
- 3544US2006266322A1Piston for an internal combustion engineMAHLE METAL LEVE SA·Filed 2006·Application pending·0 cites
- 3643US9212696B2Bearing for an internal combustion engineMAHLE METAL LEVE SA·Filed 2013·Granted Dec 15, 2015·0 cites·20 claims
- 3743US2022049650A1Relief valve for a turbocharger and process for manufacturing a relief valveMAHLE METAL LEVE SA·Filed 2019·Application pending·0 cites
- 3842US10215065B2Valve for internal combustion enginesMAHLE METAL LEVE SA·Filed 2013·Granted Feb 26, 2019·0 cites·17 claims
- 3942US2016010585A1A cylinder sleeve to be inserted into an engine block and an engine blockMAHLE METAL LEVE SA·Filed 2013·Application pending·0 cites
- 4041US9574663B2Single-piece oil control ringMAHLE METAL LEVE SA·Filed 2013·Granted Feb 21, 2017·0 cites·20 claims
- 4141US8876115B2Three-piece oil-control ring for an internal combustion engineMAHLE METAL LEVE SA·Filed 2013·Granted Nov 4, 2014·0 cites·3 claims
- 4241US2016305014A1Process for coating a cylinder of an internal combustion engine and engine cylinder/linerMAHLE METAL LEVE SA·Filed 2014·Application pending·0 cites
- 4340US10704690B2Piston ringMAHLE METAL LEVE SA·Filed 2016·Granted Jul 7, 2020·0 cites·15 claims
- 4440US2017327918A1Process for obtaining a piston ring and internal combustion engineMAHLE METAL LEVE SA·Filed 2015·Application pending·0 cites
- 4539US2020049252A1One piece oil control ring for internal combustion engineMAHLE METAL LEVE SA·Filed 2017·Application pending·0 cites
- 4639US2018355828A1Fuel heating device having a heating deviceMAHLE METAL LEVE SA·Filed 2016·Application pending·0 cites
- 4738US10570952B2Thrust washerMAHLE METAL LEVE SA·Filed 2017·Granted Feb 25, 2020·0 cites·20 claims
- 4838US10550879B2Thrust washerMAHLE METAL LEVE SA·Filed 2016·Granted Feb 4, 2020·0 cites·20 claims
- 4937US2019085787A1Cylinder sleeve for internal combustion enginesMAHLE METAL LEVE SA·Filed 2016·Application pending·0 cites
- 5037US2016319767A1Cylinder liner of an internal combustion engineMAHLE METAL LEVE SA·Filed 2014·Application pending·0 cites
Showing the top 50 of 53 patent records by PatentIndex Score.
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