Assignee
CUMMINS IP INC
US·93 granted patents·26 pending applications·493 citations·filing 2005–2019
Top patents by PatentIndex Score
119 records- 0197US10508582B2Exhaust aftertreatment system diagnostic and conditioningCUMMINS IP INC·Filed 2017·Granted Dec 17, 2019·20 cites·19 claims
- 0296US9909480B2Apparatus, method, and system for diagnosing reductant deposits in an exhaust aftertreatment systemCUMMINS IP INC·Filed 2015·Granted Mar 6, 2018·12 cites·13 claims
- 0396US9708960B2Exhaust aftertreatment system diagnostic and conditioningCUMMINS IP INC·Filed 2014·Granted Jul 18, 2017·18 cites·7 claims
- 0496US8375904B2Early intake valve closing and variable valve timing assembly and methodCUMMINS IP INC·Filed 2010·Granted Feb 19, 2013·24 cites·13 claims
- 0595US9273587B2Method, system, and apparatus for diagnosing an exhaust aftertreatment componentCUMMINS IP INC·Filed 2013·Granted Mar 1, 2016·16 cites·20 claims
- 0694US9334760B2Rankine cycle waste heat recovery systemCUMMINS IP INC·Filed 2014·Granted May 10, 2016·17 cites·20 claims
- 0794US9261006B2Apparatus, method and system for diagnosing reductant deposits in an exhaust aftertreatment systemCUMMINS IP INC·Filed 2013·Granted Feb 16, 2016·11 cites·13 claims
- 0894US8818659B2Supervisory thermal management system and method for engine system warm up and regenerationCUMMINS IP INC·Filed 2013·Granted Aug 26, 2014·12 cites·20 claims
- 0993US10161325B2Thermal management control using limited bank operationCUMMINS IP INC·Filed 2014·Granted Dec 25, 2018·19 cites·20 claims
- 1093US9745869B2System and method for regulating EGR cooling using a Rankine cycleCUMMINS IP INC·Filed 2015·Granted Aug 29, 2017·6 cites·21 claims
- 1193US7587892B2Apparatus, system, and method for adapting a filter regeneration profileCUMMINS IP INC·Filed 2005·Granted Sep 15, 2009·27 cites·36 claims
- 1292US9225151B2Spark plug for removing residual exhaust gas and associated combustion chamberCUMMINS IP INC·Filed 2012·Granted Dec 29, 2015·13 cites·20 claims
- 1392US9021794B2Decomposition chamberCUMMINS IP INC·Filed 2013·Granted May 5, 2015·20 cites·24 claims
- 1488US9441528B2Prechamber device for internal combustion engineCUMMINS IP INC·Filed 2015·Granted Sep 13, 2016·5 cites·20 claims
- 1588US7861580B2Virtual turbine speed sensorCUMMINS IP INC·Filed 2008·Granted Jan 4, 2011·24 cites·25 claims
- 1687US9719457B2System and method of detecting hydraulic start-of-injectionCUMMINS IP INC·Filed 2015·Granted Aug 1, 2017·3 cites·20 claims
- 1786US9327282B2Diagnosis and treatment of selective catalytic reduction catalystCUMMINS IP INC·Filed 2015·Granted May 3, 2016·3 cites·21 claims
- 1886US7958866B2Method and system for closed loop lambda control of a gaseous fueled internal combustion engineCUMMINS IP INC·Filed 2008·Granted Jun 14, 2011·14 cites·32 claims
- 1986US7784451B2Apparatus, system, and method for controlling exhaust emission using a pre-filterCUMMINS IP INC·Filed 2008·Granted Aug 31, 2010·16 cites·23 claims
- 2084USRE46806EPiston for internal combustion engineCUMMINS IP INC·Filed 2016·Granted Apr 24, 2018·4 cites·30 claims
- 2184US7650218B2Apparatus, system, and method for preventing turbocharger overspeed in a combustion engineCUMMINS IP INC·Filed 2007·Granted Jan 19, 2010·12 cites·25 claims
- 2283US10371025B2Lubricant level control for lubricated systemsCUMMINS IP INC·Filed 2017·Granted Aug 6, 2019·2 cites·9 claims
- 2383US9624857B2System and method of DPF passive enhancement through powertrain torque-speed managementCUMMINS IP INC·Filed 2015·Granted Apr 18, 2017·2 cites·30 claims
- 2483US9593618B2Exhaust aftertreatment sensor assemblyCUMMINS IP INC·Filed 2014·Granted Mar 14, 2017·8 cites·20 claims
- 2583US9243581B2Engine control system and method based on fuel qualityCUMMINS IP INC·Filed 2014·Granted Jan 26, 2016·3 cites·23 claims
- 2683US7853395B2Apparatus, system, and method for calibrating an internal combustion engineCUMMINS IP INC·Filed 2008·Granted Dec 14, 2010·15 cites·20 claims
- 2782US10669912B2Apparatus for facilitating reductant decomposition and mixingCUMMINS IP INC·Filed 2017·Granted Jun 2, 2020·5 cites·16 claims
- 2882US10579953B2System and method of determining freight/load distribution for multiple vehiclesCUMMINS IP INC·Filed 2015·Granted Mar 3, 2020·2 cites·20 claims
- 2982US10001047B2Multi-leg exhaust aftertreatment system and methodCUMMINS IP INC·Filed 2015·Granted Jun 19, 2018·3 cites·10 claims
- 3082US9810177B2Internal combustion engineCUMMINS IP INC·Filed 2014·Granted Nov 7, 2017·3 cites·26 claims
- 3182US9334773B2Particulate matter sensor regenerationCUMMINS IP INC·Filed 2013·Granted May 10, 2016·6 cites·19 claims
- 3282US7766542B2Apparatus, system, and method for determining a catalyst bed temperatureCUMMINS IP INC·Filed 2007·Granted Aug 3, 2010·10 cites·18 claims
- 3380US10145317B2System and method for dual fuel enginesCUMMINS IP INC·Filed 2014·Granted Dec 4, 2018·5 cites·20 claims
- 3480US9458915B2Spacer for belt tensionerCUMMINS IP INC·Filed 2014·Granted Oct 4, 2016·7 cites·18 claims
- 3578US9051862B2Diagnosis and treatment of selective catalytic reduction catalystCUMMINS IP INC·Filed 2013·Granted Jun 9, 2015·3 cites·19 claims
- 3678US7757549B2Apparatus, system, and method for predictive control of a turbochargerCUMMINS IP INC·Filed 2008·Granted Jul 20, 2010·15 cites·34 claims
- 3777US10900596B2Spherical flange jointCUMMINS IP INC·Filed 2018·Granted Jan 26, 2021·1 cites·18 claims
- 3877US9546585B2Apparatus, method, and system for diagnosing reductant delivery performanceCUMMINS IP INC·Filed 2014·Granted Jan 17, 2017·7 cites·20 claims
- 3977US7845339B2Exhaust gas recirculation cooler coolant plumbing configurationCUMMINS IP INC·Filed 2008·Granted Dec 7, 2010·8 cites·17 claims
- 4076US9260994B2Reductant injection and mixing systemCUMMINS IP INC·Filed 2013·Granted Feb 16, 2016·6 cites·10 claims
- 4173US9739186B2Engine lubrication systemCUMMINS IP INC·Filed 2014·Granted Aug 22, 2017·2 cites·21 claims
- 4273US9689291B2Pump purge for urea dosing systemCUMMINS IP INC·Filed 2014·Granted Jun 27, 2017·3 cites·20 claims
- 4373US9638067B2Rankine cycle waste heat recovery systemCUMMINS IP INC·Filed 2015·Granted May 2, 2017·1 cites·18 claims
- 4473US9458754B2Apparatus, method, and system for diagnosing reductant delivery performanceCUMMINS IP INC·Filed 2014·Granted Oct 4, 2016·5 cites·20 claims
- 4572US9784150B2Lubricant level control for lubricated systemsCUMMINS IP INC·Filed 2013·Granted Oct 10, 2017·3 cites·4 claims
- 4672US9702272B2Rankine cycle system and methodCUMMINS IP INC·Filed 2014·Granted Jul 11, 2017·2 cites·20 claims
- 4772US9541039B2Apparatus, system, and method for reducing emission of nitrogen oxidesCUMMINS IP INC·Filed 2014·Granted Jan 10, 2017·2 cites·36 claims
- 4872US9347363B2Fluid pump assemblyCUMMINS IP INC·Filed 2013·Granted May 24, 2016·2 cites·21 claims
- 4971US9708961B2Method, system, and apparatus for diagnosing an exhaust aftertreatment componentCUMMINS IP INC·Filed 2015·Granted Jul 18, 2017·1 cites·20 claims
- 5071US9234805B2Temperature compensation for particulate matter sensor regenerationCUMMINS IP INC·Filed 2013·Granted Jan 12, 2016·5 cites·19 claims
Showing the top 50 of 119 patent records by PatentIndex Score.
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