using models instead of sensors to determine operating characteristics of exhaust systems

Industry

CPC
F01N9/005

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES F01N9/00Electrical control of exhaust gas treating apparatus

Current Industry

F01N9/005using models instead of sensors to determine operating characteristics of exhaust systems

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Determination of a solenoid injector coil temperature
- Patent number 12,180,872
- Issue date Dec 31, 2024
- Vitesco Technologies GmbH
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Computer for diagnosing clogging of a probe for a vehicle
- Patent number 12,146,430
- Issue date Nov 19, 2024
- Vitesco Technologies GmbH
- Nicolas Soulas
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for calculating reaction heat in an exhaust system
- Patent number 12,104,511
- Issue date Oct 1, 2024
- Robert Bosch GmbH
- Elke Baeder
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Particle deposition amount estimation device and exhaust purificati...
- Patent number 12,071,878
- Issue date Aug 27, 2024
- YANMAR HOLDINGS CO., LTD.
- Katsunari Jonouchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Controller for internal combustion engine, control method for inter...
- Patent number 12,071,908
- Issue date Aug 27, 2024
- Toyota Jidosha Kabushiki Kaisha
- Yusuke Joh
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Systems and methods for recovering catalyst performance
- Patent number 12,065,958
- Issue date Aug 20, 2024
- Cummins Emission Solutions Inc.
- Christopher John Keturakis
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Dual-purpose heater and fluid flow measurement system
- Patent number 12,037,933
- Issue date Jul 16, 2024
- Watlow Electric Manufacturing Company
- Cal Swanson
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Systems and methods for forecasting aftertreatment temperatures ove...
- Patent number 12,037,955
- Issue date Jul 16, 2024
- Cummins Inc.
- Thomas R. Nelson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for diagnosing component failure
- Patent number 12,031,464
- Issue date Jul 9, 2024
- Cummins Inc.
- Haifeng Shi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Three-way catalytic converter preheating control method and system,...
- Patent number 12,000,319
- Issue date Jun 4, 2024
- Zhejiang Geely Holding Group Co., Ltd.
- Junqi Liu
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Logic for improved delta pressure based soot estimation on low rest...
- Patent number 11,994,056
- Issue date May 28, 2024
- International Engine Intellectual Property Company, LLC
- Paul Boon Charintranond
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Virtual sensing system
- Patent number 11,970,964
- Issue date Apr 30, 2024
- Watlow Electric Manufacturing Company
- James N. Pradun
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Systems and methods for cold operation NOx burden reduction
- Patent number 11,970,991
- Issue date Apr 30, 2024
- Cummins Inc.
- Janardhan Kodavasal
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Autonomous auxiliary DEF supply system with purge control
- Patent number 11,939,897
- Issue date Mar 26, 2024
- Multiquip Inc.
- George Fell
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for particulate filter regeneration with cylind...
- Patent number 11,933,237
- Issue date Mar 19, 2024
- Cummins Inc.
- J. Steven Kolhouse
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for coordinated exhaust temperature control wit...
- Patent number 11,898,481
- Issue date Feb 13, 2024
- Cummins Inc.
- Avra Brahma
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for optimizing engine-aftertreatment system ope...
- Patent number 11,891,938
- Issue date Feb 6, 2024
- Cummins Inc.
- Gayatri Adi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method, computing unit, and computer program for operating an inter...
- Patent number 11,879,406
- Issue date Jan 23, 2024
- Robert Bosch GmbH
- Michael Fey
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method and device for determining the icing status of a component o...
- Patent number 11,873,745
- Issue date Jan 16, 2024
- Vitesco Technologies GmbH
- Gernot Schlintl
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Logic for improved delta pressure based soot estimation on low rest...
- Patent number 11,867,112
- Issue date Jan 9, 2024
- International Engine Intellectual Property Company, LLC
- Paul Boon Charintranond
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Hybrid electric vehicle and catalyst heating control method therefor
- Patent number 11,851,047
- Issue date Dec 26, 2023
- Hyundai Motor Company
- Jea Mun Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Vehicle exhaust gas reduction system and method thereof
- Patent number 11,852,061
- Issue date Dec 26, 2023
- Hyundai Motor Company
- Sungmu Choi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for measuring exhaust gas species and SCR catal...
- Patent number 11,828,218
- Issue date Nov 28, 2023
- Cummins Inc.
- Michael J. Cunningham
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method of detecting a need for regeneration of an exhaust particula...
- Patent number 11,808,196
- Issue date Nov 7, 2023
- HUG Engineering AG
- Dominik Gschwend
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Modular exhaust aftertreatment subsystem
- Patent number 11,808,194
- Issue date Nov 7, 2023
- PACCAR Inc.
- Cynthia Chaffin Webb
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for ascertaining an exhaust gas composition of an exhaust ga...
- Patent number 11,795,854
- Issue date Oct 24, 2023
- Robert Bosch GmbH
- Arman Khosravani
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Virtual sensing system
- Patent number 11,795,857
- Issue date Oct 24, 2023
- Watlow Electric Manufacturing Company
- James N. Pradun
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Grant
Detecting reductant quality using a virtual sensor
- Patent number 11,781,464
- Issue date Oct 10, 2023
- Caterpillar Inc.
- Frank Lombardi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems, devices, and methods for regenerating a particulate filter
- Patent number 11,761,362
- Issue date Sep 19, 2023
- JTSMCDP, LLC
- Mark Colaw
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and apparatus to enhance fractional efficiency of diesel and...
- Patent number 11,753,975
- Issue date Sep 12, 2023
- Cummins Emission Solutions Inc.
- Changsheng C. Su
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MONITORING REGENERATION OF A PARTICULATE FILTER IN THE E...
- Publication number 20240410308
- Publication date Dec 12, 2024
- Volkswagen Aktiengesellschaft
- Lea Maria LAMMINGER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR FORECASTING AFTERTREATMENT TEMPERATURES OVE...
- Publication number 20240337225
- Publication date Oct 10, 2024
- Cummins Inc.
- Thomas R. Nelson
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CATALYST TEMPERATURE CONTROL APPARATUS AND CATALYST TEMPERATURE CON...
- Publication number 20240328338
- Publication date Oct 3, 2024
- Isuzu Motors Limited
- Atsushi MATSUMOTO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
DUAL-PURPOSE HEATER AND FLUID FLOW MEASUREMENT SYSTEM
- Publication number 20240328342
- Publication date Oct 3, 2024
- WATLOW ELECTRIC MANUFACTURING COMPANY
- Cal SWANSON
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR DIAGNOSING COMPONENT FAILURE
- Publication number 20240318585
- Publication date Sep 26, 2024
- Cummins Inc.
- Haifeng Shi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VIRTUAL SENSING SYSTEM
- Publication number 20240280042
- Publication date Aug 22, 2024
- WATLOW ELECTRIC MANUFACTURING COMPANY
- James N. PRADUN
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR COLD OPERATION NOx BURDEN REDUCTION
- Publication number 20240254938
- Publication date Aug 1, 2024
- Cummins Inc.
- Janardhan Kodavasal
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR FILTER REGENERATION WITH CYLINDER DEACTIVATION
- Publication number 20240191667
- Publication date Jun 13, 2024
- Cummins, Inc.
- J. Steven Kolhouse
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS, METHODS, AND COMPUTER-READABLE MEDIA FOR PROVIDING A MAINT...
- Publication number 20240157296
- Publication date May 16, 2024
- BASF Corporation
- Yi Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR MEASURING EXHAUST GAS SPECIES AND SCR CATAL...
- Publication number 20240077009
- Publication date Mar 7, 2024
- Cummins Inc.
- Michael J. Cunningham
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AFTERTREATMENT SYSTEM NOx AND AMMONIA CONTROL STRATEGY
- Publication number 20240052766
- Publication date Feb 15, 2024
- Cummins Inc.
- Michael Haas
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VEHICLE HAVING ADVANCED PREDICTION MODEL FOR PARTICULATE MATTER OXI...
- Publication number 20230228210
- Publication date Jul 20, 2023
- University of Kansas
- Christopher Depcik
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AUTONOMOUS AUXILIARY DEF SUPPLY SYSTEM WITH PURGE CONTROL
- Publication number 20230212974
- Publication date Jul 6, 2023
- Multiquip, Inc.
- George FELL
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Method and Apparatus to Enhance Fractional Efficiency of Diesel and...
- Publication number 20230160326
- Publication date May 25, 2023
- Cummins Emission Solutions Inc.
- Changsheng C. Su
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR BURNER USE FOR LAMBDA CONTROL WITH GASOLINE...
- Publication number 20230134097
- Publication date May 4, 2023
- Tenneco Automotive Operating Company Inc.
- Pankaj VAZIRANI
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VIRTUAL SENSING SYSTEM
- Publication number 20230003161
- Publication date Jan 5, 2023
- WATLOW ELECTRIC MANUFACTURING COMPANY
- James N. PRADUN
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
SYSTEMS AND METHODS FOR OPTIMIZING ENGINE-AFTERTREATMENT SYSTEM OPE...
- Publication number 20220364492
- Publication date Nov 17, 2022
- Cummins Inc.
- Gayatri Adi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEMS AND METHODS FOR DIAGNOSIS OF NOX STORAGE CATALYST
- Publication number 20220356833
- Publication date Nov 10, 2022
- Cummins Inc.
- Michael Haas
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
REDUCTANT DOSING CONTROL SYSTEM
- Publication number 20220243628
- Publication date Aug 4, 2022
- Caterpillar Inc.
- Sylvain J. CHARBONNEL
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method And Device For Determining The Icing Status Of A Component O...
- Publication number 20220213830
- Publication date Jul 7, 2022
- Vitesco Technologies GMBH
- Gernot Schlintl
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR MEASURING EXHAUST GAS SPECIES AND SCR CATAL...
- Publication number 20220154615
- Publication date May 19, 2022
- Cummins Inc.
- Michael J. Cunningham
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
METHOD AND PROCESSING UNIT FOR ASCERTAINING A CATALYTIC CONVERTER S...
- Publication number 20210324779
- Publication date Oct 21, 2021
- ROBERT BOSCH GmbH
- Maik Unverricht
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ADVANCED PREDICTION MODEL FOR SOOT OXIDATION
- Publication number 20210277817
- Publication date Sep 9, 2021
- University of Kansas
- Christopher Depcik
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR USING OXYGEN TO DIAGNOSE IN-RANGE RATIONALI...
- Publication number 20210254534
- Publication date Aug 19, 2021
- Cummins, Inc.
- Adam W. KIDD
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SELECTIVE CATALYTIC REDUCTION DEVICE CONTROL
- Publication number 20210131332
- Publication date May 6, 2021
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Giulio Binetti
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
AUTONOMOUS AUXILIARY DEF SUPPLY SYSTEM WITH PURGE CONTROL
- Publication number 20210033017
- Publication date Feb 4, 2021
- Multiquip Inc.
- George FELL
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
VIRTUAL SENSING SYSTEM
- Publication number 20200370461
- Publication date Nov 26, 2020
- WATLOW ELECTRIC MANUFACTURING COMPANY
- James N. PRADUN
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
TEMPERATURE ESTIMATION FOR SENSOR
- Publication number 20200340866
- Publication date Oct 29, 2020
- Cummins Emission Solutions Inc.
- Nassim Khaled
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
DUAL-PURPOSE HEATER AND FLUID FLOW MEASUREMENT SYSTEM
- Publication number 20200284179
- Publication date Sep 10, 2020
- WATLOW ELECTRIC MANUFACTURING COMPANY
- Cal SWANSON
- F28 - HEAT EXCHANGE IN GENERAL
Information Patent Application
HEATER ELEMENT HAVING TARGETED DECREASING TEMPERATURE RESISTANCE CH...
- Publication number 20200284180
- Publication date Sep 10, 2020
- WATLOW ELECTRIC MANUFACTURING COMPANY
- Mark D. EVERLY
- F28 - HEAT EXCHANGE IN GENERAL

using models instead of sensors to determine operating characteristics of exhaust systems

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Determination of a solenoid injector coil temperature

Computer for diagnosing clogging of a probe for a vehicle

Method for calculating reaction heat in an exhaust system

Particle deposition amount estimation device and exhaust purificati...

Controller for internal combustion engine, control method for inter...

Systems and methods for recovering catalyst performance

Dual-purpose heater and fluid flow measurement system

Systems and methods for forecasting aftertreatment temperatures ove...

Systems and methods for diagnosing component failure

Three-way catalytic converter preheating control method and system,...

Logic for improved delta pressure based soot estimation on low rest...

Virtual sensing system

Systems and methods for cold operation NOx burden reduction

Autonomous auxiliary DEF supply system with purge control

Systems and methods for particulate filter regeneration with cylind...

Systems and methods for coordinated exhaust temperature control wit...

Systems and methods for optimizing engine-aftertreatment system ope...

Method, computing unit, and computer program for operating an inter...

Method and device for determining the icing status of a component o...

Logic for improved delta pressure based soot estimation on low rest...

Hybrid electric vehicle and catalyst heating control method therefor

Vehicle exhaust gas reduction system and method thereof

Systems and methods for measuring exhaust gas species and SCR catal...

Method of detecting a need for regeneration of an exhaust particula...

Modular exhaust aftertreatment subsystem

Method for ascertaining an exhaust gas composition of an exhaust ga...

Virtual sensing system

Detecting reductant quality using a virtual sensor

Systems, devices, and methods for regenerating a particulate filter

Method and apparatus to enhance fractional efficiency of diesel and...

Patents Applicationslast 30 patents

METHOD FOR MONITORING REGENERATION OF A PARTICULATE FILTER IN THE E...

SYSTEMS AND METHODS FOR FORECASTING AFTERTREATMENT TEMPERATURES OVE...

CATALYST TEMPERATURE CONTROL APPARATUS AND CATALYST TEMPERATURE CON...

DUAL-PURPOSE HEATER AND FLUID FLOW MEASUREMENT SYSTEM

SYSTEMS AND METHODS FOR DIAGNOSING COMPONENT FAILURE

VIRTUAL SENSING SYSTEM

SYSTEMS AND METHODS FOR COLD OPERATION NOx BURDEN REDUCTION

SYSTEMS AND METHODS FOR FILTER REGENERATION WITH CYLINDER DEACTIVATION

SYSTEMS, METHODS, AND COMPUTER-READABLE MEDIA FOR PROVIDING A MAINT...

SYSTEMS AND METHODS FOR MEASURING EXHAUST GAS SPECIES AND SCR CATAL...

AFTERTREATMENT SYSTEM NOx AND AMMONIA CONTROL STRATEGY

VEHICLE HAVING ADVANCED PREDICTION MODEL FOR PARTICULATE MATTER OXI...

AUTONOMOUS AUXILIARY DEF SUPPLY SYSTEM WITH PURGE CONTROL

Method and Apparatus to Enhance Fractional Efficiency of Diesel and...

SYSTEMS AND METHODS FOR BURNER USE FOR LAMBDA CONTROL WITH GASOLINE...

VIRTUAL SENSING SYSTEM

SYSTEMS AND METHODS FOR OPTIMIZING ENGINE-AFTERTREATMENT SYSTEM OPE...

SYSTEMS AND METHODS FOR DIAGNOSIS OF NOX STORAGE CATALYST

REDUCTANT DOSING CONTROL SYSTEM

Method And Device For Determining The Icing Status Of A Component O...

SYSTEMS AND METHODS FOR MEASURING EXHAUST GAS SPECIES AND SCR CATAL...

METHOD AND PROCESSING UNIT FOR ASCERTAINING A CATALYTIC CONVERTER S...

ADVANCED PREDICTION MODEL FOR SOOT OXIDATION

SYSTEMS AND METHODS FOR USING OXYGEN TO DIAGNOSE IN-RANGE RATIONALI...

SELECTIVE CATALYTIC REDUCTION DEVICE CONTROL

AUTONOMOUS AUXILIARY DEF SUPPLY SYSTEM WITH PURGE CONTROL

VIRTUAL SENSING SYSTEM

TEMPERATURE ESTIMATION FOR SENSOR

DUAL-PURPOSE HEATER AND FLUID FLOW MEASUREMENT SYSTEM

HEATER ELEMENT HAVING TARGETED DECREASING TEMPERATURE RESISTANCE CH...