Inventor · disambiguated record
Rebecca J. Darr
Also filed as: DARR REBECCA · DARR REBECCA J
26 granted patents·2 pending applications·125 citations·filing 1995–2024
95Inventor score
Files withGM GLOBAL TECH OPERATIONS INC4MULLINS JASON DANIEL4DARR REBECCA J3ARDANESE RAFFAELLO2LI JIANWEN2
Top patents by PatentIndex Score
28 records- 0190US8429898B2Selective catalytic reduction (SCR) catalyst depletion control systems and methodsDARR REBECCA J·Filed 2010·Granted Apr 30, 2013·12 cites·20 claims
- 0289US8478565B2Method of monitoring soot mass in a particulate filter and monitoring system for same with correction for active regeneration inefficiencyARDANESE RAFFAELLO·Filed 2010·Granted Jul 2, 2013·10 cites·11 claims
- 0388US8413427B2Dosing control systems and methodsMULLINS JASON DANIEL·Filed 2010·Granted Apr 9, 2013·9 cites·21 claims
- 0481US8959898B2Regeneration methods and systems for particulate filtersJASINKIEWICZ PAUL·Filed 2011·Granted Feb 24, 2015·5 cites·15 claims
- 0581US8413432B2Particulate filter regeneration interruption systems and methodsMULLINS JASON DANIEL·Filed 2010·Granted Apr 9, 2013·5 cites·21 claims
- 0680US8617495B1Exhaust gas aftertreatment desulfurization controlGM GLOBAL TECH OPERATIONS INC·Filed 2012·Granted Dec 31, 2013·4 cites·19 claims
- 0777US8621854B2System and method for determining an age of and controlling a selective catalytic reduction catalystMULLINS JASON DANIEL·Filed 2010·Granted Jan 7, 2014·4 cites·20 claims
- 0877US8454916B2Selective catalytic reduction (SCR) catalyst depletion control systems and methodsPERRIN JAMES M·Filed 2010·Granted Jun 4, 2013·4 cites·19 claims
- 0977US5623835ASystem for controlling air flow to a vehicle air conditioning unitCUMMINS ENGINE CO INC·Filed 1995·Granted Apr 29, 1997·39 cites·25 claims
- 1076US7684924B2Thermal detection and protection of vehicle hardwareGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Mar 23, 2010·8 cites·20 claims
- 1174US8844267B2Method and system for controlling a nitrogen oxide (NOx) conversion efficiency monitorLEVIJOKI STEPHEN PAUL·Filed 2011·Granted Sep 30, 2014·5 cites·14 claims
- 1272US9797288B2Method of operating a vehicle under frozen diesel emission fluid conditionsDARR REBECCA J·Filed 2010·Granted Oct 24, 2017·3 cites·20 claims
- 1372US9091190B2Accumulated ash correction during soot mass estimation in a vehicle exhaust aftertreatment deviceSARSEN DOUGLAS CHRISTOPHER·Filed 2012·Granted Jul 28, 2015·3 cites·14 claims
- 1471US8745973B2System and method for controlling reducing agent injection in a selective catalytic reduction systemMULLINS JASON DANIEL·Filed 2009·Granted Jun 10, 2014·5 cites·19 claims
- 1563US8857152B2System and method for unloading hydrocarbon emissions from an exhaust after-treatment deviceWHITT CHRISTOPHER·Filed 2010·Granted Oct 14, 2014·2 cites·17 claims
- 1663US8509983B2Diesel-exhaust-fluid refill detectionKING MATTHEW·Filed 2010·Granted Aug 13, 2013·2 cites·12 claims
- 1757US8424372B2System and method for establishing a mass flow rate of air entering an engineSARSEN DOUGLAS CHRISTOPHER·Filed 2011·Granted Apr 23, 2013·1 cites·20 claims
- 1857US2025370016A1Isolation resistance monitoring systemGM GLOBAL TECH OPERATIONS LLC·Filed 2024·Application pending·0 cites
- 1956US8146351B2Regeneration systems and methods for particulate filters using virtual brick temperature sensorsLI JIANWEN·Filed 2009·Granted Apr 3, 2012·3 cites·11 claims
- 2055US8893482B2System for determining sulfur storage of aftertreatment devicesFUNK SARAH·Filed 2012·Granted Nov 25, 2014·1 cites·20 claims
- 2151US9322312B2Ambient humidity and temperature correction to particulate filter soot rateGM GLOBAL TECH OPERATIONS INC·Filed 2014·Granted Apr 26, 2016·0 cites·19 claims
- 2246US8359828B2Particulate filter temperature correction system and methodGM GLOBAL TECH OPERATIONS INC·Filed 2009·Granted Jan 29, 2013·0 cites·20 claims
- 2343US9145816B2Exhaust treatment methods and systemsDARR REBECCA J·Filed 2012·Granted Sep 29, 2015·0 cites·8 claims
- 2441US9046019B2System and method for particulate filter regenerationLAROSE JR THOMAS·Filed 2011·Granted Jun 2, 2015·0 cites·19 claims
- 2541US2013298529A1System amd method for controlling an after-treatment component of a compression-ignition engineSWOISH CHRISTOPHER C·Filed 2012·Application pending·0 cites
- 2639US8484955B2System and method for estimating an amount of particulate matter accumulated in a particulate filterARDANESE RAFFAELLO·Filed 2011·Granted Jul 16, 2013·0 cites·20 claims
- 2738US8505284B2Stratified particulate filter regeneration systemLI JIANWEN·Filed 2011·Granted Aug 13, 2013·0 cites·20 claims
- 2835US9140169B2Method for controlling regeneration within an after-treatment component of a compression-ignition engineARDANESE MICHELANGELO·Filed 2011·Granted Sep 22, 2015·0 cites·18 claims
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