Assignee
CUMMINS FILTRATION IP INC
US·417 granted patents·75 pending applications·2,772 citations·filing 2002–2025
Top patents by PatentIndex Score
492 records- 0198US10918978B2Oval filter with exterior elliptical radial seal and internal support structureCUMMINS FILTRATION IP INC·Filed 2018·Granted Feb 16, 2021·11 cites·20 claims
- 0298US7699029B2Crankcase ventilation system with pumped scavenged oilCUMMINS FILTRATION IP INC·Filed 2007·Granted Apr 20, 2010·34 cites·22 claims
- 0397US12023619B2Split flow axial crankcase separatorCUMMINS FILTRATION IP INC·Filed 2020·Granted Jul 2, 2024·4 cites·24 claims
- 0497US11951431B2Axial flow centrifugal separatorCUMMINS FILTRATION IP INC·Filed 2022·Granted Apr 9, 2024·4 cites·21 claims
- 0597US11452952B2Oval filter with exterior elliptical radial seal and internal support structureCUMMINS FILTRATION IP INC·Filed 2020·Granted Sep 27, 2022·4 cites·20 claims
- 0697US10927730B2Inside-out rotating coalescer with gas exit through hollow shaftCUMMINS FILTRATION IP INC·Filed 2020·Granted Feb 23, 2021·7 cites·17 claims
- 0797US9782708B2Filtration sealing systemCUMMINS FILTRATION IP INC·Filed 2016·Granted Oct 10, 2017·14 cites·22 claims
- 0897US9702282B2Crankcase ventilation system heaterCUMMINS FILTRATION IP INC·Filed 2015·Granted Jul 11, 2017·17 cites·22 claims
- 0997US7955500B2Oval seal cartridge with no dirty dripCUMMINS FILTRATION IP INC·Filed 2007·Granted Jun 7, 2011·38 cites·28 claims
- 1097US7922914B1Methods and systems for monitoring characteristics in a fluid flow path having a filter for filtering fluid in the pathCUMMINS FILTRATION IP INC·Filed 2007·Granted Apr 12, 2011·82 cites·22 claims
- 1197US7870850B2Crankcase ventilation system with pumped scavenged oilCUMMINS FILTRATION IP INC·Filed 2010·Granted Jan 18, 2011·12 cites·21 claims
- 1297US7648543B2Multistage variable impactorCUMMINS FILTRATION IP INC·Filed 2007·Granted Jan 19, 2010·30 cites·16 claims
- 1396US11969686B2Oval seal with stabilization contourCUMMINS FILTRATION IP INC·Filed 2022·Granted Apr 30, 2024·3 cites·20 claims
- 1496US11498022B2Oval seal with stabilization contourCUMMINS FILTRATION IP INC·Filed 2018·Granted Nov 15, 2022·7 cites·20 claims
- 1596US11156137B2Inside-out rotating coalescer with gas exit through hollow shaftCUMMINS FILTRATION IP INC·Filed 2021·Granted Oct 26, 2021·4 cites·20 claims
- 1696US10119886B2Filtration monitoring systemsCUMMINS FILTRATION IP INC·Filed 2015·Granted Nov 6, 2018·8 cites·15 claims
- 1796US9623351B2Filtration sealing systemCUMMINS FILTRATION IP INC·Filed 2013·Granted Apr 18, 2017·21 cites·20 claims
- 1896US7959714B2Authorized filter servicing and replacementCUMMINS FILTRATION IP INC·Filed 2007·Granted Jun 14, 2011·27 cites·17 claims
- 1996USRE42174EFilter with efficiently sealed endCUMMINS FILTRATION IP INC·Filed 2009·Granted Mar 1, 2011·68 cites·34 claims
- 2096US7882961B2Replaceable fuel filter element and fuel filter assemblyCUMMINS FILTRATION IP INC·Filed 2007·Granted Feb 8, 2011·53 cites·14 claims
- 2196US7828870B1Filter assembly with cost effective sealCUMMINS FILTRATION IP INC·Filed 2008·Granted Nov 9, 2010·60 cites·2 claims
- 2296US7828869B1Space-effective filter elementCUMMINS FILTRATION IP INC·Filed 2007·Granted Nov 9, 2010·31 cites·38 claims
- 2396US7648546B2Filter with variable pleat depthCUMMINS FILTRATION IP INC·Filed 2006·Granted Jan 19, 2010·48 cites·9 claims
- 2496US7614390B2Two stage drainage gas-liquid separatorCUMMINS FILTRATION IP INC·Filed 2007·Granted Nov 10, 2009·53 cites·13 claims
- 2596US7581558B2Controlled release of additives in fluid systemsCUMMINS FILTRATION IP INC·Filed 2007·Granted Sep 1, 2009·28 cites·24 claims
- 2695US11911714B2Perforated layer coalescerCUMMINS FILTRATION IP INC·Filed 2022·Granted Feb 27, 2024·2 cites·11 claims
- 2795US11857894B2Perforated layer coalescerCUMMINS FILTRATION IP INC·Filed 2022·Granted Jan 2, 2024·2 cites·22 claims
- 2895US11446598B2Axial flow centrifugal separatorCUMMINS FILTRATION IP INC·Filed 2018·Granted Sep 20, 2022·8 cites·20 claims
- 2995US10184415B2Electronic filter detection feature for liquid filtration systemsCUMMINS FILTRATION IP INC·Filed 2014·Granted Jan 22, 2019·15 cites·34 claims
- 3095US9545591B2Rotating separator with housing preventing separated liquid carryoverCUMMINS FILTRATION IP INC·Filed 2015·Granted Jan 17, 2017·17 cites·15 claims
- 3195US8932465B2Filter cartridge having a filter within a filter, and an endplate sealing structure on an outer filter elementCUMMINS FILTRATION IP INC·Filed 2012·Granted Jan 13, 2015·23 cites·21 claims
- 3295US8893689B2Crankcase ventilation self-cleaning coalescer with intermittent rotationCUMMINS FILTRATION IP INC·Filed 2013·Granted Nov 25, 2014·11 cites·24 claims
- 3395US7879125B2Filter with variable pleat depthCUMMINS FILTRATION IP INC·Filed 2009·Granted Feb 1, 2011·42 cites·15 claims
- 3495US7799108B2Volume-efficient filterCUMMINS FILTRATION IP INC·Filed 2008·Granted Sep 21, 2010·68 cites·5 claims
- 3595US7740678B2High capacity filterCUMMINS FILTRATION IP INC·Filed 2007·Granted Jun 22, 2010·50 cites·1 claims
- 3694US11975283B2Radial seal air filterCUMMINS FILTRATION IP INC·Filed 2022·Granted May 7, 2024·2 cites·14 claims
- 3794US11247143B2Perforated layer coalescerCUMMINS FILTRATION IP INC·Filed 2017·Granted Feb 15, 2022·7 cites·54 claims
- 3894US11141687B2Filter with interlocking housing interfaceCUMMINS FILTRATION IP INC·Filed 2017·Granted Oct 12, 2021·9 cites·25 claims
- 3994USD930136SFilter elementCUMMINS FILTRATION IP INC·Filed 2020·Granted Sep 7, 2021·17 cites·1 claims
- 4094US10391434B2Composite filter media utilizing bicomponent fibersCUMMINS FILTRATION IP INC·Filed 2018·Granted Aug 27, 2019·5 cites·20 claims
- 4194US10213715B2Fluid filter with localized flow attachmentCUMMINS FILTRATION IP INC·Filed 2015·Granted Feb 26, 2019·7 cites·22 claims
- 4294US9194265B2Rotating separator with housing preventing separated liquid carryoverCUMMINS FILTRATION IP INC·Filed 2012·Granted Nov 24, 2015·14 cites·37 claims
- 4394US8360251B2Multi-layer coalescing media having a high porosity interior layer and uses thereofCUMMINS FILTRATION IP INC·Filed 2008·Granted Jan 29, 2013·33 cites·25 claims
- 4494US7614504B2Open-end flow entrance spin-on filterCUMMINS FILTRATION IP INC·Filed 2005·Granted Nov 10, 2009·33 cites·23 claims
- 4594US7582130B2Coalescing filter assemblyCUMMINS FILTRATION IP INC·Filed 2006·Granted Sep 1, 2009·37 cites·20 claims
- 4694US7238216B2Variable flow inertial gas-liquid impactor separatorCUMMINS FILTRATION IP INC·Filed 2004·Granted Jul 3, 2007·80 cites·14 claims
- 4794US7235124B2High temperature nanofilter, system and methodCUMMINS FILTRATION IP INC·Filed 2006·Granted Jun 26, 2007·22 cites·20 claims
- 4893US11369910B2Panel filter elementCUMMINS FILTRATION IP INC·Filed 2018·Granted Jun 28, 2022·6 cites·20 claims
- 4993US9403110B2Filters, filter assemblies, filter systems and methods for identifying installation of qualified filter elementsCUMMINS FILTRATION IP INC·Filed 2015·Granted Aug 2, 2016·8 cites·11 claims
- 5093US8678202B2Modular filter elements for use in a filter-in-filter cartridgeCUMMINS FILTRATION IP INC·Filed 2013·Granted Mar 25, 2014·14 cites·22 claims
Showing the top 50 of 492 patent records by PatentIndex Score.
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