Inventor · disambiguated record
James Joshua Driscoll
Also filed as: DRISCOLL JAMES J · DRISCOLL JAMES JOSHUA · DRISCOLL JAMES P JR
28 granted patents·30 pending applications·404 citations·filing 2000–2023
97Inventor score
Files withCATERPILLAR INC31DRISCOLL JAMES JOSHUA10DRISCOLL JAMES J6ROBEL WADE J4MONTGOMERY DAVID TODD2
Top patents by PatentIndex Score
58 records- 0198US7485272B2Multi-stage system for selective catalytic reductionCATERPILLAR INC·Filed 2005·Granted Feb 3, 2009·61 cites·17 claims
- 0298US6405742B1Portable sun shadeFiled 2000·Granted Jun 18, 2002·100 cites·2 claims
- 0396US7168243B2NOx adsorber and method of regenerating sameCATERPILLAR INC·Filed 2005·Granted Jan 30, 2007·45 cites·20 claims
- 0494US7371353B2Exhaust purification with on-board ammonia productionCATERPILLAR INC·Filed 2005·Granted May 13, 2008·18 cites·5 claims
- 0592US8151558B2Exhaust system implementing SCR and EGRROBEL WADE J·Filed 2008·Granted Apr 10, 2012·20 cites·18 claims
- 0691US8250857B2Exhaust aftertreatment systemDRISCOLL JAMES JOSHUA·Filed 2009·Granted Aug 28, 2012·20 cites·21 claims
- 0790US8061123B2Method and system of thermal management in an exhaust systemDRISCOLL JAMES JOSHUA·Filed 2007·Granted Nov 22, 2011·17 cites·20 claims
- 0890US7805929B2Selective catalytic reduction systemCATERPILLAR INC·Filed 2005·Granted Oct 5, 2010·17 cites·22 claims
- 0989US7762060B2Exhaust treatment systemCATERPILLAR INC·Filed 2006·Granted Jul 27, 2010·18 cites·20 claims
- 1083US10378408B1Ammonia generation and storage systems and methodsCATERPILLAR INC·Filed 2018·Granted Aug 13, 2019·2 cites·20 claims
- 1183US7428810B2System for increasing efficiency of an SCR catalystCATERPILLAR INC·Filed 2006·Granted Sep 30, 2008·11 cites·21 claims
- 1280US7765795B2NOx control using a neural networkCATERPILLAR INC·Filed 2006·Granted Aug 3, 2010·9 cites·16 claims
- 1379US8966965B2Selective catalytic reduction outlet mixing deviceCATERPILLAR INC·Filed 2013·Granted Mar 3, 2015·8 cites·19 claims
- 1478US7811527B2Exhaust purification with on-board ammonia productionCATERPILLAR INC·Filed 2008·Granted Oct 12, 2010·6 cites·13 claims
- 1576US8486341B2System and method for treating exhaust gasesDRISCOLL JAMES JOSHUA·Filed 2008·Granted Jul 16, 2013·7 cites·14 claims
- 1672US7721529B2Exhaust system providing in situ sensor calibrationCATERPILLAR INC·Filed 2006·Granted May 25, 2010·7 cites·22 claims
- 1766US9051858B2Compression ignition engine system with diesel particulate filter coated with NOx reduction catalyst and stable method of operationSILVER RONALD GRAHAM·Filed 2011·Granted Jun 9, 2015·3 cites·20 claims
- 1861US8828325B2Exhaust system having catalytically active particulate filterDACOSTA HERBERT FLOREY MARTINS·Filed 2007·Granted Sep 9, 2014·2 cites·18 claims
- 1961US7770386B2Filter desulfation system and methodCATERPILLAR INC·Filed 2004·Granted Aug 10, 2010·10 cites·33 claims
- 2060US8266897B2Low temperature emission system having turbocharger bypassDRISCOLL JAMES JOSHUA·Filed 2006·Granted Sep 18, 2012·2 cites·20 claims
- 2157US8161731B2Selective catalytic reduction using controlled catalytic deactivationDRISCOLL JAMES JOSHUA·Filed 2008·Granted Apr 24, 2012·1 cites·16 claims
- 2257US2025110182A1Battery monitoring using telematicsCATERPILLAR INC·Filed 2023·Application pending·0 cites
- 2356US9249752B2System implementing low-reductant engine operation modeDONALDSON GEORGE E·Filed 2006·Granted Feb 2, 2016·2 cites·20 claims
- 2456US8635853B2Exhaust reduction system having oxygen and temperature controlROBEL WADE J·Filed 2008·Granted Jan 28, 2014·3 cites·24 claims
- 2553US2012042639A1Multi-engine system with on-board ammonia productionMONTGOMERY DAVID TODD·Filed 2011·Application pending·0 cites
- 2653US2008302093A1Multi-engine system with on-board ammonia productionMONTGOMERY DAVID TODD·Filed 2008·Application pending·0 cites
- 2749US2010101221A1CATALYSTS, SYSTEMS, AND METHODS FOR REDUCING NOx IN AN EXHAUST GASCATERPILLAR INC·Filed 2008·Application pending·0 cites
- 2848US2010229539A1Hydrocarbon scr aftertreatment systemCATERPILLAR INC·Filed 2009·Application pending·0 cites
- 2947US7434386B2System for monitoring exhaust gas concentrationsCATERPILLAR INC·Filed 2004·Granted Oct 14, 2008·5 cites·26 claims
- 3047US2015023843A1Reductant supply systemCATERPILLAR INC·Filed 2014·Application pending·0 cites
- 3146US2006102167A1Pizza oven for grillDRISCOLL JAMES P JR·Filed 2004·Application pending·0 cites
- 3246US2008202097A1Engine exhaust treatment systemCATERPILLAR INC·Filed 2007·Application pending·0 cites
- 3345US7669409B2Selective oxidation catalyst injection based on temperatureCATERPILLAR INC·Filed 2006·Granted Mar 2, 2010·0 cites·12 claims
- 3445US7552583B2Exhaust purification with on-board ammonia productionCATERPILLAR INC·Filed 2004·Granted Jun 30, 2009·5 cites·36 claims
- 3545US2005229900A1Combustion engine including exhaust purification with on-board ammonia productionCATERPILLAR INC·Filed 2004·Application pending·0 cites
- 3645US2010083638A1Exhaust system having sulfur removing deviceDRISCOLL JAMES JOSHUA·Filed 2008·Application pending·0 cites
- 3745US2008098725A1Exhaust system having mid-reducer NOx sensorCATERPILLAR INC·Filed 2006·Application pending·0 cites
- 3845US2008060348A1Emissions reduction systemCATERPILLAR INC·Filed 2006·Application pending·0 cites
- 3945US2008295494A1Multi-engine system with on-board ammonia productionDRISCOLL JAMES JOSHUA·Filed 2007·Application pending·0 cites
- 4044US2008295499A1Exhaust system utilizing a low-temperature oxidation catalystDRISCOLL JAMES JOSHUA·Filed 2007·Application pending·0 cites
- 4143US8281579B2Exhaust system having thermophoretic particulate agglomeratorDRISCOLL JAMES J·Filed 2008·Granted Oct 9, 2012·1 cites·20 claims
- 4243US7661263B2Method of operating an internal combustion engineCATERPILLAR INC·Filed 2004·Granted Feb 16, 2010·4 cites·33 claims
- 4342US2008155972A1Exhaust treatment systemDRISCOLL JAMES JOSHUA·Filed 2006·Application pending·0 cites
- 4442US2006266021A1Exhaust purification with on-board ammonia productionROBEL WADE J·Filed 2006·Application pending·0 cites
- 4541US2009194741A1Exhaust system having a carbon oxide catalystCATERPILLAR INC·Filed 2008·Application pending·0 cites
- 4641US2019085746A1Aftertreatment systemCATERPILLAR INC·Filed 2017·Application pending·0 cites
- 4741US2008202096A1Particulate regeneration and engine control systemCATERPILLAR INC·Filed 2007·Application pending·0 cites
- 4840US2008209893A1Exhaust aftertreatment system having a diesel particulate filter manufactured for reducing thermal gradientsDRISCOLL JAMES J·Filed 2007·Application pending·0 cites
- 4940US2007175205A1System for selective homogeneous charge compression ignitionCATERPILLAR INC·Filed 2006·Application pending·0 cites
- 5039US2007227143A1Exhaust purification with on-board ammonia productionROBEL WADE J·Filed 2006·Application pending·0 cites
Showing the top 50 of 58 patent records by PatentIndex Score.
Join the waitlist — get patent alerts
Get an alert when James Joshua Driscoll files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →