Inventor · disambiguated record
Charles E. Solbrig
Also filed as: SOLBRIG CHARLES · SOLBRIG CHARLES E
28 granted patents·4 pending applications·442 citations·filing 2004–2017
96Inventor score
Files withGM GLOBAL TECH OPERATIONS LLC8GM GLOBAL TECH OPERATIONS INC7GONZE EUGENE V4SOLBRIG CHARLES E4WANG YUE-YUN4
Top patents by PatentIndex Score
32 records- 0198US8091416B2Robust design of diagnostic enabling conditions for SCR NOx conversion efficiency monitorWANG YUE-YUN·Filed 2009·Granted Jan 10, 2012·57 cites·37 claims
- 0297US8201444B2Aftertreatment device NOx conversion efficiency diagnostics using on board adaptive diagnostic algorithmWANG YUE-YUN·Filed 2009·Granted Jun 19, 2012·40 cites·14 claims
- 0397US7178328B2System for controlling the urea supply to SCR catalystsGEN MOTORS CORP·Filed 2004·Granted Feb 20, 2007·143 cites·16 claims
- 0494US8245567B2On board diagnostic monitor of NOx conversion efficiency for aftertreatment deviceWANG YUE-YUN·Filed 2009·Granted Aug 21, 2012·34 cites·20 claims
- 0593US8661790B2Electronically heated NOx adsorber catalystGONZE EUGENE V·Filed 2011·Granted Mar 4, 2014·13 cites·20 claims
- 0692US9605573B2System and method for gas/liquid mixing in an exhaust aftertreatment systemGM GLOBAL TECH OPERATIONS LLC·Filed 2014·Granted Mar 28, 2017·21 cites·10 claims
- 0791US9777654B2Method and apparatus for improved lightoff performance of aftertreatment catalystsGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Oct 3, 2017·5 cites·20 claims
- 0891US9051866B2Method and apparatus for monitoring a particulate filterYANAKIEV OGNYAN N·Filed 2012·Granted Jun 9, 2015·11 cites·10 claims
- 0991US7707824B2Excess NH3 storage control for SCR catalystsGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted May 4, 2010·28 cites·22 claims
- 1088US8959900B2Exhaust aftertreatment system for internal combustion engineGM GLOBAL TECH OPERATIONS INC·Filed 2013·Granted Feb 24, 2015·11 cites·14 claims
- 1187US7926263B2Regeneration system and method for exhaust aftertreatment devicesGM GLOBAL TECH OPERATIONS INC·Filed 2007·Granted Apr 19, 2011·17 cites·23 claims
- 1284US7886527B2Reductant injection control strategyGM GLOBAL TECH OPERATIONS INC·Filed 2008·Granted Feb 15, 2011·11 cites·16 claims
- 1380US8534050B2Exhaust gas aftertreatment system for a diesel engine and method of increasing a temperature of an SCR catalyst to reduce NOx in exhaust gasesYANAKIEV OGNYAN N·Filed 2009·Granted Sep 17, 2013·9 cites·20 claims
- 1480US8096110B2Ammonia (NH3) storage control system and method at low nitrogen oxide (NOx) mass flow ratesSOLBRIG CHARLES E·Filed 2008·Granted Jan 17, 2012·14 cites·20 claims
- 1579US8881504B2System for providing power to an electrically heated catalystGONZE EUGENE V·Filed 2012·Granted Nov 11, 2014·4 cites·20 claims
- 1675US8915062B2Method and apparatus for monitoring a reductant injection system in an exhaust aftertreatment systemWANG YUE-YUN·Filed 2009·Granted Dec 23, 2014·6 cites·7 claims
- 1772US9097191B2Charge flow temperature estimationYANAKIEV OGNYAN N·Filed 2012·Granted Aug 4, 2015·4 cites·20 claims
- 1869US8265852B2Temperature control system and method for particulate filter regeneration using a hydrocarbon injectorYANAKIEV OGNYAN N·Filed 2009·Granted Sep 11, 2012·4 cites·20 claims
- 1968US9689331B1Method and apparatus to control fuel injection in an internal combustion engineGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Jun 27, 2017·1 cites·20 claims
- 2062US9562452B2System and method for controlling regeneration within an after-treatment component of a compression-ignition engineGM GLOBAL TECH OPERATIONS LLC·Filed 2012·Granted Feb 7, 2017·1 cites·20 claims
- 2160US8826652B2Power system and method for energizing an electrically heated catalystGONZE EUGENE V·Filed 2011·Granted Sep 9, 2014·1 cites·16 claims
- 2259US9238991B2Internal combustion engine and exhaust aftertreatment systemGM GLOBAL TECH OPERATIONS INC·Filed 2014·Granted Jan 19, 2016·1 cites·17 claims
- 2357US9255510B2Ammonia (NH3) storage control system and method based on a nitrogen oxide(NOx) sensorSOLBRIG CHARLES E·Filed 2009·Granted Feb 9, 2016·1 cites·18 claims
- 2457US8713917B2Method for reducing NH3 release from SCR catalysts during thermal transientsSOLBRIG CHARLES E·Filed 2008·Granted May 6, 2014·3 cites·22 claims
- 2556US9429058B2Mixing devices for selective catalytic reduction systemsSOLBRIG CHARLES E·Filed 2008·Granted Aug 30, 2016·2 cites·10 claims
- 2652US10138779B2Selective catalytic reduction filter devices having NOx storage capabilitiesGM GLOBAL TECH OPERATIONS LLC·Filed 2016·Granted Nov 27, 2018·0 cites·19 claims
- 2750US9016045B2Electrically heated catalyst device having a variable resistance monolithGONZE EUGENE V·Filed 2012·Granted Apr 28, 2015·0 cites·20 claims
- 2847US2016040579A1Particulate filter and method for controlGM GLOBAL TECH OPERATIONS INC·Filed 2014·Application pending·0 cites
- 2946US10641147B2Exhaust gas treatment systems utilizing a single electrically heated catalystGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Granted May 5, 2020·0 cites·20 claims
- 3044US2014041370A1Exhaust Treatment System for Internal Combustion EngineGM GLOBAL TECH OPERATIONS INC·Filed 2013·Application pending·0 cites
- 3141US2018334939A1Electric heaters comprising corrosion resistant metals and selective catalytic reduction devices utilizing the sameGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Application pending·0 cites
- 3238US2018274464A1Motor vehicle including a lean nox trap regeneration system and method for regenerationGM GLOBAL TECH OPERATIONS LLC·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →