Assignee
MANN & HUMMEL GMBH
DE·836 granted patents·378 pending applications·4,171 citations·filing 2001–2025
Top patents by PatentIndex Score
1,214 records- 0198US9579596B2Air filter element having a specific retaining geometryMANN & HUMMEL GMBH·Filed 2014·Granted Feb 28, 2017·37 cites·14 claims
- 0298US9446339B2Air filter element with retaining geometryMANN & HUMMEL GMBH·Filed 2014·Granted Sep 20, 2016·45 cites·19 claims
- 0397US10316804B2Filter element with at least one guide crosspiece, filter with a filter element and filter housing of a filterMANN & HUMMEL GMBH·Filed 2017·Granted Jun 11, 2019·9 cites·10 claims
- 0497US9463404B2Air filter element with retaining geometryMANN & HUMMEL GMBH·Filed 2014·Granted Oct 11, 2016·49 cites·17 claims
- 0597US8968945B2Humidifier for a fuel cellMANN & HUMMEL GMBH·Filed 2012·Granted Mar 3, 2015·39 cites·15 claims
- 0697US7658777B2Filter element and filter system for the intake air of an internal combustion engineMANN & HUMMEL GMBH·Filed 2007·Granted Feb 9, 2010·70 cites·11 claims
- 0796US10662905B2Flat air filter element and air filterMANN & HUMMEL GMBH·Filed 2018·Granted May 26, 2020·10 cites·25 claims
- 0896US10550742B2Separating module, line module, and ventilation deviceMANN & HUMMEL GMBH·Filed 2016·Granted Feb 4, 2020·18 cites·13 claims
- 0996US10337471B2Filter and filter cartridgeMANN & HUMMEL GMBH·Filed 2016·Granted Jul 2, 2019·9 cites·28 claims
- 1096US10245541B2Air filter system, air filter element and method for exchanging an air filter elementMANN & HUMMEL GMBH·Filed 2016·Granted Apr 2, 2019·14 cites·12 claims
- 1196US7744758B2Liquid filterMANN & HUMMEL GMBH·Filed 2006·Granted Jun 29, 2010·52 cites·13 claims
- 1296US7445653B2Centrifugal oil separatorMANN & HUMMEL GMBH·Filed 2005·Granted Nov 4, 2008·49 cites·6 claims
- 1396US7004986B2Filter in a filter housingMANN & HUMMEL GMBH·Filed 2003·Granted Feb 28, 2006·194 cites·20 claims
- 1495US11773929B2Brake dust particle filter and disc brake assembly having a brake dust particle filterMANN & HUMMEL GMBH·Filed 2020·Granted Oct 3, 2023·5 cites·28 claims
- 1595US11701602B2Treatment device for treating fluids, in particular liquid fluids, and treatment element of treatment deviceMANN & HUMMEL GMBH·Filed 2021·Granted Jul 18, 2023·2 cites·22 claims
- 1695US11224830B2Conical filter element with funnel directing particles to a trapMANN & HUMMEL GMBH·Filed 2019·Granted Jan 18, 2022·13 cites·14 claims
- 1795US10357732B2Air filter element with retaining geometryMANN & HUMMEL GMBH·Filed 2016·Granted Jul 23, 2019·9 cites·13 claims
- 1895US9254457B2Air filter system, air filter element and method for exchanging an air filter elementMANN & HUMMEL GMBH·Filed 2013·Granted Feb 9, 2016·25 cites·14 claims
- 1995US8038872B2Filtering device for fluids, in particular for fuelMANN & HUMMEL GMBH·Filed 2010·Granted Oct 18, 2011·30 cites·13 claims
- 2095US7407533B2Active filter element for end face incident flowMANN & HUMMEL GMBH·Filed 2005·Granted Aug 5, 2008·45 cites·15 claims
- 2195US7390407B2Liquid filterMANN & HUMMEL GMBH·Filed 2005·Granted Jun 24, 2008·49 cites·18 claims
- 2295US6953124B2Filter element with end face inlets and discharge outletsMANN & HUMMEL GMBH·Filed 2003·Granted Oct 11, 2005·171 cites·8 claims
- 2394US11804633B2Degassing unit and electronics housing, in particular battery housingMANN & HUMMEL GMBH·Filed 2021·Granted Oct 31, 2023·3 cites·26 claims
- 2494US10662907B2Fluid conducting systemMANN & HUMMEL GMBH·Filed 2017·Granted May 26, 2020·9 cites·5 claims
- 2594USD880286SAir filter packageMANN & HUMMEL GMBH·Filed 2017·Granted Apr 7, 2020·51 cites·1 claims
- 2694US10384158B2Filter element having filter bellowsMANN & HUMMEL GMBH·Filed 2016·Granted Aug 20, 2019·9 cites·22 claims
- 2794US9358489B2Air filter system, air filter element and method for exchanging an air filter elementMANN & HUMMEL GMBH·Filed 2013·Granted Jun 7, 2016·19 cites·16 claims
- 2894US9289710B2Filter element and air filterMANN & HUMMEL GMBH·Filed 2014·Granted Mar 22, 2016·12 cites·20 claims
- 2994US9291222B2Brake dust collector for motor vehiclesMANN & HUMMEL GMBH·Filed 2013·Granted Mar 22, 2016·14 cites·15 claims
- 3094US9205361B2Air filter element, air filter housing and air filter systemMANN & HUMMEL GMBH·Filed 2013·Granted Dec 8, 2015·18 cites·9 claims
- 3194US7481926B2Filter deviceMANN & HUMMEL GMBH·Filed 2006·Granted Jan 27, 2009·34 cites·4 claims
- 3293US12107294B2Pressure equalization device, method for pressure equalization and housingMANN & HUMMEL GMBH·Filed 2023·Granted Oct 1, 2024·1 cites·13 claims
- 3393US11946398B1Broadband resonator with an entrained water removal system for a fuel cell compressorMANN & HUMMEL GMBH·Filed 2022·Granted Apr 2, 2024·3 cites·10 claims
- 3493US11409310B2Unit and switching film for regulation and control of a fluid pressureMANN & HUMMEL GMBH·Filed 2021·Granted Aug 9, 2022·2 cites·12 claims
- 3593US11311890B2Filter deviceMANN & HUMMEL GMBH·Filed 2019·Granted Apr 26, 2022·6 cites·16 claims
- 3693US11248669B2Brake dust particle filter and disc brake assembly comprising a brake dust particle filterMANN & HUMMEL GMBH·Filed 2020·Granted Feb 15, 2022·3 cites·25 claims
- 3793US11245156B2Degassing unit and electronics housing, in particular battery housingMANN & HUMMEL GMBH·Filed 2020·Granted Feb 8, 2022·3 cites·26 claims
- 3893US10300417B2Filter element and filter arrangementMANN & HUMMEL GMBH·Filed 2017·Granted May 28, 2019·7 cites·12 claims
- 3993US9919256B2Filter element of a filter for filtering fluids, and filterMANN & HUMMEL GMBH·Filed 2014·Granted Mar 20, 2018·17 cites·22 claims
- 4092US12283711B2Venting unit and housing, in particular a battery housingMANN & HUMMEL GMBH·Filed 2022·Granted Apr 22, 2025·1 cites·21 claims
- 4192US10961957B2Filter and filter cartridgeMANN & HUMMEL GMBH·Filed 2019·Granted Mar 30, 2021·4 cites·13 claims
- 4292US10337472B2Filter and filter cartridgeMANN & HUMMEL GMBH·Filed 2016·Granted Jul 2, 2019·4 cites·25 claims
- 4392US10307701B2Filter element of a filter, heating cage for a filter element and a method for producing a filter elementMANN & HUMMEL GMBH·Filed 2015·Granted Jun 4, 2019·7 cites·9 claims
- 4492US10279424B2Filter device for gas filtration and filter element for a filter device for gas filtrationMANN & HUMMEL GMBH·Filed 2017·Granted May 7, 2019·9 cites·17 claims
- 4592US9987571B2Filter insert piece comprising a pleated filter elementMANN & HUMMEL GMBH·Filed 2016·Granted Jun 5, 2018·11 cites·8 claims
- 4692US9937457B2Cyclone separator as well as filtering device with cyclone separatorMANN & HUMMEL GMBH·Filed 2015·Granted Apr 10, 2018·7 cites·16 claims
- 4792US9808750B2Filter element of a filter and method for manufacturing filter elementMANN & HUMMEL GMBH·Filed 2014·Granted Nov 7, 2017·9 cites·11 claims
- 4892US8784522B2Air filter system and filter elementMANN & HUMMEL GMBH·Filed 2013·Granted Jul 22, 2014·17 cites·13 claims
- 4992US8778044B2Compact filter elementMANN & HUMMEL GMBH·Filed 2013·Granted Jul 15, 2014·14 cites·8 claims
- 5092US8657903B2Cyclone separatorMANN & HUMMEL GMBH·Filed 2012·Granted Feb 25, 2014·16 cites·9 claims
Showing the top 50 of 1,214 patent records by PatentIndex Score.
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →