Charles E. Solbrig

Person

Ypsilanti, MI, US

People

Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas treatment systems utilizing a single electrically heate...
- Patent number 10,641,147
- Issue date May 5, 2020
- GM Global Technology Operations LLC
- Charles Solbrig
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Selective catalytic reduction filter devices having NOx storage cap...
- Patent number 10,138,779
- Issue date Nov 27, 2018
- Rahul Mital
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and apparatus for improved lightoff performance of aftertrea...
- Patent number 9,777,654
- Issue date Oct 3, 2017
- GM Global Technology Operations LLC
- Gongshin Qi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and apparatus to control fuel injection in an internal combu...
- Patent number 9,689,331
- Issue date Jun 27, 2017
- GM Global Technology Operations LLC
- Jean-Yves Lavallee
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method for gas/liquid mixing in an exhaust aftertreatmen...
- Patent number 9,605,573
- Issue date Mar 28, 2017
- GM Global Technology Operations LLC
- Charles E. Solbrig
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method for controlling regeneration within an after-trea...
- Patent number 9,562,452
- Issue date Feb 7, 2017
- GM Global Technology Operations LLC
- Eugene V. Gonze
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Mixing devices for selective catalytic reduction systems
- Patent number 9,429,058
- Issue date Aug 30, 2016
- GM Global Technology Operations LLC
- Charles E. Solbrig
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Ammonia (NH3) storage control system and method based on a nitrogen...
- Patent number 9,255,510
- Issue date Feb 9, 2016
- GM Global Technology Operations LLC
- Charles E. Solbrig
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Internal combustion engine and exhaust aftertreatment system
- Patent number 9,238,991
- Issue date Jan 19, 2016
- GM Global Technology Operations LLC
- Charles E. Solbrig
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Charge flow temperature estimation
- Patent number 9,097,191
- Issue date Aug 4, 2015
- GM Global Technology Operations LLC
- Ognyan N. Yanakiev
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for monitoring a particulate filter
- Patent number 9,051,866
- Issue date Jun 9, 2015
- GM Global Technology Operations LLC
- Ognyan N. Yanakiev
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electrically heated catalyst device having a variable resistance mo...
- Patent number 9,016,045
- Issue date Apr 28, 2015
- GM Global Technology Operations LLC
- Eugene V. Gonze
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Exhaust aftertreatment system for internal combustion engine
- Patent number 8,959,900
- Issue date Feb 24, 2015
- GM Global Technology Operations LLC
- Charles E. Solbrig
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Method and apparatus for monitoring a reductant injection system in...
- Patent number 8,915,062
- Issue date Dec 23, 2014
- GM Global Technology Operations LLC
- Yue-Yun Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System for providing power to an electrically heated catalyst
- Patent number 8,881,504
- Issue date Nov 11, 2014
- GM Global Technology Operations LLC
- Eugene V. Gonze
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Power system and method for energizing an electrically heated catalyst
- Patent number 8,826,652
- Issue date Sep 9, 2014
- GM Global Technology Operations LLC
- Eugene V. Gonze
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method for reducing NH3 release from SCR catalysts during thermal t...
- Patent number 8,713,917
- Issue date May 6, 2014
- GM Global Technology Operations LLC
- Charles E. Solbrig
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Electronically heated NOx adsorber catalyst
- Patent number 8,661,790
- Issue date Mar 4, 2014
- GM Global Technology Operations LLC
- Eugene V. Gonze
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust gas aftertreatment system for a diesel engine and method of...
- Patent number 8,534,050
- Issue date Sep 17, 2013
- GM Global Technology Operations LLC
- Ognyan N. Yanakiev
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Temperature control system and method for particulate filter regene...
- Patent number 8,265,852
- Issue date Sep 11, 2012
- GM Global Technology Operations LLC
- Ognyan N. Yanakiev
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
On board diagnostic monitor of NOx conversion efficiency for aftert...
- Patent number 8,245,567
- Issue date Aug 21, 2012
- GM Global Technology Operations LLC
- Yue-Yun Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Aftertreatment device NOx conversion efficiency diagnostics using o...
- Patent number 8,201,444
- Issue date Jun 19, 2012
- GM Global Technology Operations LLC
- Yue-Yun Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Ammonia (NH3) storage control system and method at low nitrogen oxi...
- Patent number 8,096,110
- Issue date Jan 17, 2012
- GM Global Technology Operations LLC
- Charles E. Solbrig
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Robust design of diagnostic enabling conditions for SCR NOx convers...
- Patent number 8,091,416
- Issue date Jan 10, 2012
- GM Global Technology Operations LLC
- Yue-Yun Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Regeneration system and method for exhaust aftertreatment devices
- Patent number 7,926,263
- Issue date Apr 19, 2011
- GM Global Technology Operations LLC
- David J. Stroh
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Reductant injection control strategy
- Patent number 7,886,527
- Issue date Feb 15, 2011
- GM Global Technology Operations, Inc.
- Charles E. Solbrig
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Excess NH3 storage control for SCR catalysts
- Patent number 7,707,824
- Issue date May 4, 2010
- GM Global Technology Operations, Inc.
- Charles E. Solbrig
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System for controlling the urea supply to SCR catalysts
- Patent number 7,178,328
- Issue date Feb 20, 2007
- General Motors Corporation
- Charles E. Solbrig
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST GAS TREATMENT SYSTEMS UTILIZING A SINGLE ELECTRICALLY HEATE...
- Publication number 20190032533
- Publication date Jan 31, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Charles Solbrig
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ELECTRIC HEATERS COMPRISING CORROSION RESISTANT METALS AND SELECTIV...
- Publication number 20180334939
- Publication date Nov 22, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Rahul Mital
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MOTOR VEHICLE INCLUDING A LEAN NOX TRAP REGENERATION SYSTEM AND MET...
- Publication number 20180274464
- Publication date Sep 27, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Stefano Pellegrino
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SELECTIVE CATALYTIC REDUCTION FILTER DEVICES HAVING NOx STORAGE CAP...
- Publication number 20180135485
- Publication date May 17, 2018
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Rahul Mital
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR IMPROVED LIGHTOFF PERFORMANCE OF AFTERTREA...
- Publication number 20170198653
- Publication date Jul 13, 2017
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- GONGSHIN QI
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
PARTICULATE FILTER AND METHOD FOR CONTROL
- Publication number 20160040579
- Publication date Feb 11, 2016
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Charles E. Solbrig
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM AND METHOD FOR GAS/LIQUID MIXING IN AN EXHAUST AFTERTREATMEN...
- Publication number 20160024985
- Publication date Jan 28, 2016
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Charles E. Solbrig
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
INTERNAL COMBUSTION ENGINE AND EXHAUST AFTERTREATMENT SYSTEM
- Publication number 20140318112
- Publication date Oct 30, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Charles E. Solbrig
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING REGENERATION WITHIN AN AFTER-TREA...
- Publication number 20140165535
- Publication date Jun 19, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Eugene V. Gonze
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ELECTRICALLY HEATED CATALYST DEVICE HAVING A VARIABLE RESISTANCE MO...
- Publication number 20140060014
- Publication date Mar 6, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Eugene V. Gonze
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Exhaust Treatment System for Internal Combustion Engine
- Publication number 20140041370
- Publication date Feb 13, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Charles E. Solbrig
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEM FOR PROVIDING POWER TO AN ELECTRICALLY HEATED CATALYST
- Publication number 20140026544
- Publication date Jan 30, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Eugene V. Gonze
- B60 - VEHICLES IN GENERAL
Information Patent Application
CHARGE FLOW TEMPERATURE ESTIMATION
- Publication number 20130343421
- Publication date Dec 26, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ognyan N. Yanakiev
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND APPARATUS FOR MONITORING A PARTICULATE FILTER
- Publication number 20130312389
- Publication date Nov 28, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Ognyan N. Yanakiev
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST AFTERTREATMENT SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20130247545
- Publication date Sep 26, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Charles E. Solbrig
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POWER SYSTEM AND METHOD FOR ENERGIZING AN ELECTRICALLY HEATED CATALYST
- Publication number 20130133307
- Publication date May 30, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Eugene V. Gonze
- B60 - VEHICLES IN GENERAL
Information Patent Application
Electronically Heated NOx Adsorber Catalyst
- Publication number 20130111886
- Publication date May 9, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Eugene V. Gonze
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS AFTERTREATMENT SYSTEM FOR A DIESEL ENGINE AND METHOD OF...
- Publication number 20110146243
- Publication date Jun 23, 2011
- GM Global Technology Operations, Inc.
- Ognyan N. Yanakiev
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD AND APPARATUS FOR MONITORING A REDUCTANT INJECTION SYSTEM IN...
- Publication number 20110083424
- Publication date Apr 14, 2011
- GM Global Technology Operations, Inc.
- Yue-Yun Wang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AMMONIA (NH3) STORAGE CONTROL SYSTEM AND METHOD BASED ON A NITROGEN...
- Publication number 20100223908
- Publication date Sep 9, 2010
- GM Global Technology Operations, Inc.
- Charles E. Solbrig
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ROBUST DESIGN OF DIAGNOSTIC ENABLING CONDITIONS FOR SCR NOX CONVERS...
- Publication number 20100180576
- Publication date Jul 22, 2010
- GM Global Technology Operations, Inc.
- Yue-Yun Wang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
MIXING DEVICES FOR SELECTIVE CATALYTIC REDUCTION SYSTEMS
- Publication number 20100132345
- Publication date Jun 3, 2010
- GM Global Technology Operations, Inc.
- Charles E. Solbrig
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
AMMONIA (NH3) STORAGE CONTROL SYSTEM AND METHOD AT LOW NITROGEN OXI...
- Publication number 20100122524
- Publication date May 20, 2010
- GM Global Technology Operations, Inc.
- Charles E. Solbrig
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TEMPERATURE CONTROL SYSTEM AND METHOD FOR PARTICULATE FILTER REGENE...
- Publication number 20100076666
- Publication date Mar 25, 2010
- GM Global Technology Operations, Inc.
- Ognyan N. Yanakiev
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ON BOARD DIAGNOSTIC MONITOR OF NOX CONVERSION EFFICIENCY FOR AFTERT...
- Publication number 20100043397
- Publication date Feb 25, 2010
- GM Global Technology Operations, Inc.
- Yue-Yun Wang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AFTERTREATMENT DEVICE NOX CONVERSION EFFICIENCY DIAGNOSTICS USING O...
- Publication number 20100043400
- Publication date Feb 25, 2010
- GM Global Technology Operations, Inc.
- Yue-Yun Wang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
REGENERATION SYSTEM AND METHOD FOR EXHAUST AFTERTREATMENT DEVICES
- Publication number 20090158715
- Publication date Jun 25, 2009
- GM Global Technology Operations, Inc.
- David J. Stroh
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD FOR REDUCING NH3 RELEASE FROM SCR CATALYSTS DURING THERMAL T...
- Publication number 20090056315
- Publication date Mar 5, 2009
- GM Global Technology Operations, Inc.
- Charles E. Solbrig
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Excess NH3 storage control for SCR catalysts
- Publication number 20080250778
- Publication date Oct 16, 2008
- Charles E. Solbrig
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
REDUCTANT INJECTION CONTROL STRATEGY
- Publication number 20080250774
- Publication date Oct 16, 2008
- GM Global Technology Operations, Inc.
- Charles E. Solbrig
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Charles E. Solbrig

Person

Patents Grantslast 30 patents

Exhaust gas treatment systems utilizing a single electrically heate...

Selective catalytic reduction filter devices having NOx storage cap...

Method and apparatus for improved lightoff performance of aftertrea...

Method and apparatus to control fuel injection in an internal combu...

System and method for gas/liquid mixing in an exhaust aftertreatmen...

System and method for controlling regeneration within an after-trea...

Mixing devices for selective catalytic reduction systems

Ammonia (NH3) storage control system and method based on a nitrogen...

Internal combustion engine and exhaust aftertreatment system

Charge flow temperature estimation

Method and apparatus for monitoring a particulate filter

Electrically heated catalyst device having a variable resistance mo...

Exhaust aftertreatment system for internal combustion engine

Method and apparatus for monitoring a reductant injection system in...

System for providing power to an electrically heated catalyst

Power system and method for energizing an electrically heated catalyst

Method for reducing NH3 release from SCR catalysts during thermal t...

Electronically heated NOx adsorber catalyst

Exhaust gas aftertreatment system for a diesel engine and method of...

Temperature control system and method for particulate filter regene...

On board diagnostic monitor of NOx conversion efficiency for aftert...

Aftertreatment device NOx conversion efficiency diagnostics using o...

Ammonia (NH3) storage control system and method at low nitrogen oxi...

Robust design of diagnostic enabling conditions for SCR NOx convers...

Regeneration system and method for exhaust aftertreatment devices

Reductant injection control strategy

Excess NH3 storage control for SCR catalysts

System for controlling the urea supply to SCR catalysts

Patents Applicationslast 30 patents

EXHAUST GAS TREATMENT SYSTEMS UTILIZING A SINGLE ELECTRICALLY HEATE...

ELECTRIC HEATERS COMPRISING CORROSION RESISTANT METALS AND SELECTIV...

MOTOR VEHICLE INCLUDING A LEAN NOX TRAP REGENERATION SYSTEM AND MET...

SELECTIVE CATALYTIC REDUCTION FILTER DEVICES HAVING NOx STORAGE CAP...

METHOD AND APPARATUS FOR IMPROVED LIGHTOFF PERFORMANCE OF AFTERTREA...

PARTICULATE FILTER AND METHOD FOR CONTROL

SYSTEM AND METHOD FOR GAS/LIQUID MIXING IN AN EXHAUST AFTERTREATMEN...

INTERNAL COMBUSTION ENGINE AND EXHAUST AFTERTREATMENT SYSTEM

SYSTEM AND METHOD FOR CONTROLLING REGENERATION WITHIN AN AFTER-TREA...

ELECTRICALLY HEATED CATALYST DEVICE HAVING A VARIABLE RESISTANCE MO...

Exhaust Treatment System for Internal Combustion Engine

SYSTEM FOR PROVIDING POWER TO AN ELECTRICALLY HEATED CATALYST

CHARGE FLOW TEMPERATURE ESTIMATION

METHOD AND APPARATUS FOR MONITORING A PARTICULATE FILTER

EXHAUST AFTERTREATMENT SYSTEM FOR INTERNAL COMBUSTION ENGINE

POWER SYSTEM AND METHOD FOR ENERGIZING AN ELECTRICALLY HEATED CATALYST

Electronically Heated NOx Adsorber Catalyst

EXHAUST GAS AFTERTREATMENT SYSTEM FOR A DIESEL ENGINE AND METHOD OF...

METHOD AND APPARATUS FOR MONITORING A REDUCTANT INJECTION SYSTEM IN...

AMMONIA (NH3) STORAGE CONTROL SYSTEM AND METHOD BASED ON A NITROGEN...

ROBUST DESIGN OF DIAGNOSTIC ENABLING CONDITIONS FOR SCR NOX CONVERS...

MIXING DEVICES FOR SELECTIVE CATALYTIC REDUCTION SYSTEMS

AMMONIA (NH3) STORAGE CONTROL SYSTEM AND METHOD AT LOW NITROGEN OXI...

TEMPERATURE CONTROL SYSTEM AND METHOD FOR PARTICULATE FILTER REGENE...

ON BOARD DIAGNOSTIC MONITOR OF NOX CONVERSION EFFICIENCY FOR AFTERT...

AFTERTREATMENT DEVICE NOX CONVERSION EFFICIENCY DIAGNOSTICS USING O...

REGENERATION SYSTEM AND METHOD FOR EXHAUST AFTERTREATMENT DEVICES

METHOD FOR REDUCING NH3 RELEASE FROM SCR CATALYSTS DURING THERMAL T...

Excess NH3 storage control for SCR catalysts

REDUCTANT INJECTION CONTROL STRATEGY