the characteristics being an ammonia content or concentration of the exhaust gases

Industry

CPC
F02D2041/1468

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F02Combustion engines F02DCONTROLLING COMBUSTION ENGINES

Current Industry

F02D2041/1468the characteristics being an ammonia content or concentration of the exhaust gases

Industries

Please log in for detailed analytics

Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas purification apparatus and exhaust gas purification method
- Patent number 12,215,617
- Issue date Feb 4, 2025
- Kabushiki Kaisha Toyota Jidoshokki
- Takayuki Homma
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for ascertaining the nitrogen oxide fraction and/or ammonia...
- Patent number 11,725,602
- Issue date Aug 15, 2023
- VITESCO TECHNOLOGIES GMBH
- Paul Rodatz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method of transient control for robust enrichment operation in low...
- Patent number 11,698,034
- Issue date Jul 11, 2023
- GM Global Technology Operations LLC
- Hanho Yun
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Methods and system for controlling selective catalytic reductant ca...
- Patent number 11,603,787
- Issue date Mar 14, 2023
- Ford Global Technologies, LLC
- Michiel J. Van Nieuwstadt
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Gas sensor control apparatus, gas sensor apparatus, and internal co...
- Patent number 11,391,194
- Issue date Jul 19, 2022
- NGK Spark Plug Co., Ltd.
- Yoshihiro Nakano
- G01 - MEASURING TESTING
Information Patent Grant
Operating an exhaust gas aftertreatment system of an internal combu...
- Patent number 11,346,267
- Issue date May 31, 2022
- VITESCO TECHNOLOGIES GMBH
- Hong Zhang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Catalyst deterioration diagnosis method and catalyst deterioration...
- Patent number 11,333,055
- Issue date May 17, 2022
- NGK Insulators, Ltd.
- Taku Okamoto
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
System and method for placeshifting media playback
- Patent number 11,258,652
- Issue date Feb 22, 2022
- Apple Inc.
- Michael Rosenblatt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Abnormality diagnosis system of ammonia detection device
- Patent number 10,927,784
- Issue date Feb 23, 2021
- Toyota Jidosha Kabushiki Kaisha
- Go Hayashita
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for controlling an engine based on aftertreatme...
- Patent number 10,767,584
- Issue date Sep 8, 2020
- Cummins Inc.
- Michael Haas
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for determining a corrected nitrogen oxide value and ammonia...
- Patent number 10,738,677
- Issue date Aug 11, 2020
- Continental Automotive GmbH
- Hong Zhang
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Method for diagnosing and controlling ammonia oxidation in selectiv...
- Patent number 10,690,079
- Issue date Jun 23, 2020
- GM Global Technology Operations LLC
- Michael A. Smith
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust purification system of internal combustion engine
- Patent number 10,570,843
- Issue date Feb 25, 2020
- Toyota Jidosha Kabushiki Kaisha
- Kimikazu Yoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Regulation of concentration/fraction of substances in an exhaust st...
- Patent number 10,352,256
- Issue date Jul 16, 2019
- Scania CV AB
- Ola Stenlåås
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Methods and systems for treating vehicle emissions
- Patent number 10,323,594
- Issue date Jun 18, 2019
- Ford Global Technologies, LLC
- Christoph Boerensen
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purification apparatus for an internal combustion engine
- Patent number 10,107,163
- Issue date Oct 23, 2018
- Toyota Jidosha Kabushiki Kaisha
- Yoshihisa Shinoda
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for operating an exhaust gas purification system of an inter...
- Patent number 9,765,715
- Issue date Sep 19, 2017
- Daimler AG
- Peter Hohner
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
System and method for controlling ammonia levels in a selective cat...
- Patent number 9,714,625
- Issue date Jul 25, 2017
- GM Global Technology Operations LLC
- Min Sun
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for monitoring catalyst deactivation and contro...
- Patent number 9,664,094
- Issue date May 30, 2017
- General Electric Company
- Maruthi Devarakonda
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Systems and methods for using transport time to estimate engine aft...
- Patent number 9,657,678
- Issue date May 23, 2017
- General Electric Company
- Pin Zeng
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method and algorithm for diagnosing an NH3 sensor in an SCR system...
- Patent number 9,482,137
- Issue date Nov 1, 2016
- Cummins Inc.
- Feng Liu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Ammonia fueled internal combustion engine with exhaust purification
- Patent number 9,249,720
- Issue date Feb 2, 2016
- Kabushiki Kaisha Toyota Chuo Kenkyusho
- Hiroshi Miyagawa
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Methods for an exhaust fluid sensor
- Patent number 9,228,923
- Issue date Jan 5, 2016
- Ford Global Technologies, LLC
- Bret Alan Zimmerman
- G01 - MEASURING TESTING
Information Patent Grant
NH3 emissions management in a NOX reduction system
- Patent number 9,206,723
- Issue date Dec 8, 2015
- Cummins Emission Solutions Inc.
- Chetan Ponnathpur
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Fuel efficient ammonia generation strategy for lean-burn engines ut...
- Patent number 9,180,408
- Issue date Nov 10, 2015
- GM Global Technology Operations LLC
- Kevin L. Perry
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
System and method for simplified data transfer
- Patent number 9,130,802
- Issue date Sep 8, 2015
- Apple Inc.
- Michael Rosenblatt
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for identifying gas sensor faults
- Patent number 9,097,192
- Issue date Aug 4, 2015
- Delphi Technologies, Inc.
- Da Yu Wang
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
SCR catalyst diagnostics
- Patent number 9,068,491
- Issue date Jun 30, 2015
- Ford Global Technologies, LLC
- Giovanni Cavataio
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Degradation diagnostic apparatus for NOx catalyst
- Patent number 9,021,789
- Issue date May 5, 2015
- Toyota Jidosha Kabushiki Kaisha
- Hiroshi Sawada
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Reduction of particulate, NOx, and ammonia emissions
- Patent number 8,875,489
- Issue date Nov 4, 2014
- Ford Global Technologies, LLC
- Karen Marie Adams
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST GAS PURIFICATION APPARATUS AND EXHAUST GAS PURIFICATION METHOD
- Publication number 20250003361
- Publication date Jan 2, 2025
- KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
- Takayuki HOMMA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR PLACESHIFTING MEDIA PLAYBACK
- Publication number 20220345513
- Publication date Oct 27, 2022
- Apple Inc.
- Michael ROSENBLATT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for Ascertaining the Nitrogen Oxide Fraction and/or Ammonia...
- Publication number 20220316416
- Publication date Oct 6, 2022
- Vitesco Technologies GMBH
- Paul Rodatz
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR PLACESHIFTING MEDIA PLAYBACK
- Publication number 20220247616
- Publication date Aug 4, 2022
- Apple Inc.
- Michael ROSENBLATT
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHODS AND SYSTEM FOR CONTROLLING SELECTIVE CATALYTIC REDUCTANT CA...
- Publication number 20220170400
- Publication date Jun 2, 2022
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Michiel J. Van Nieuwstadt
- B60 - VEHICLES IN GENERAL
Information Patent Application
GAS SENSOR CONTROL APPARATUS, GAS SENSOR APPARATUS, AND INTERNAL CO...
- Publication number 20210079828
- Publication date Mar 18, 2021
- NGK SPARK PLUG CO., LTD.
- Yoshihiro NAKANO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SYSTEMS AND METHODS FOR CONTROLLING AN ENGINE BASED ON AFTERTREATME...
- Publication number 20200400088
- Publication date Dec 24, 2020
- Cummins Inc.
- Michael Haas
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CATALYST DETERIORATION DIAGNOSIS METHOD AND CATALYST DETERIORATION...
- Publication number 20200080459
- Publication date Mar 12, 2020
- NGK Insulators, Ltd.
- Taku OKAMOTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method For Diagnosing And Controlling Ammonia Oxidation In Selectiv...
- Publication number 20190178187
- Publication date Jun 13, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Michael A. Smith
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Method For Determining A Corrected Nitrogen Oxide Value And Ammonia...
- Publication number 20190112955
- Publication date Apr 18, 2019
- CONTINENTAL AUTOMOTIVE GMBH
- Hong ZHANG
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE
- Publication number 20180283304
- Publication date Oct 4, 2018
- Toyota Jidosha Kabushiki Kaisha
- Kimikazu Yoda
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE
- Publication number 20140311135
- Publication date Oct 23, 2014
- KABUSHIKI KAISHA TOYOTA CHUO KENKYUSHO
- Hiroshi MIYAGAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
INTERNAL COMBUSTION ENGINE
- Publication number 20140311428
- Publication date Oct 23, 2014
- Hiroshi MIYAGAWA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
EXHAUST SYSTEM HAVING SENSOR PLACEMENT DETECTION
- Publication number 20140208716
- Publication date Jul 31, 2014
- Caterpillar Inc.
- DARIN JAMES MCCOY
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SCR CATALYST DIAGNOSTICS
- Publication number 20140144125
- Publication date May 29, 2014
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Giovanni Cavataio
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHODS AND SYSTEMS FOR AMMONIA SLIP DETECTION
- Publication number 20140102077
- Publication date Apr 17, 2014
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Chris Riffle
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
NH3 EMISSIONS MANAGEMENT IN A NOX REDUCTION SYSTEM
- Publication number 20140102080
- Publication date Apr 17, 2014
- Cummins Emission Solutions, Inc.
- Chetan Ponnathpur
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
CATALYST DETERIORATION JUDGING SYSTEM
- Publication number 20130330234
- Publication date Dec 12, 2013
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Yoshitaka Nakamura
- G01 - MEASURING TESTING
Information Patent Application
METHODS FOR AN EXHAUST FLUID SENSOR
- Publication number 20130327118
- Publication date Dec 12, 2013
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Bret Alan Zimmerman
- G01 - MEASURING TESTING
Information Patent Application
System and Method for Simplified Data Transfer
- Publication number 20130311602
- Publication date Nov 21, 2013
- Apple Inc.
- Michael Rosenblatt
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD, SYSTEMS AND SENSOR FOR DETECTING HUMIDITY
- Publication number 20130269322
- Publication date Oct 17, 2013
- Michiel J. Van Nieuwstadt
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHOD AND ALGORITHM FOR DIAGNOSING AN NH3 SENSOR IN AN SCR SYSTEM...
- Publication number 20130139489
- Publication date Jun 6, 2013
- Cummins Inc.
- Feng Liu
- G01 - MEASURING TESTING
Information Patent Application
METHODS FOR AN EXHAUST FLUID SENSOR
- Publication number 20130133309
- Publication date May 30, 2013
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Bret Alan Zimmerman
- G01 - MEASURING TESTING
Information Patent Application
NH3 EMISSIONS MANAGEMENT IN A NOX REDUCTION SYSTEM
- Publication number 20130031891
- Publication date Feb 7, 2013
- Chetan Ponnathpur
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING AMMONIA LEVELS IN A SELECTIVE CAT...
- Publication number 20130025261
- Publication date Jan 31, 2013
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Min Sun
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
Reduction of Particulate, NOx, and Ammonia Emissions
- Publication number 20120269706
- Publication date Oct 25, 2012
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Karen Marie Adams
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE
- Publication number 20120255286
- Publication date Oct 11, 2012
- Honda Motor Co., Ltd.
- Hideki MATSUNAGA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
DETECTION DEVICE
- Publication number 20120237402
- Publication date Sep 20, 2012
- Domenico Cantarelli
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND APPARATUS FOR IDENTIFYING GAS SENSOR FAULTS
- Publication number 20120234077
- Publication date Sep 20, 2012
- Delphi Technologies, Inc.
- Da Yu Wang
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST SYSTEM HAVING CROSS-SENSITIVE SENSOR
- Publication number 20120073265
- Publication date Mar 29, 2012
- Mary L. YEAGER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

the characteristics being an ammonia content or concentration of the exhaust gases

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Exhaust gas purification apparatus and exhaust gas purification method

Method for ascertaining the nitrogen oxide fraction and/or ammonia...

Method of transient control for robust enrichment operation in low...

Methods and system for controlling selective catalytic reductant ca...

Gas sensor control apparatus, gas sensor apparatus, and internal co...

Operating an exhaust gas aftertreatment system of an internal combu...

Catalyst deterioration diagnosis method and catalyst deterioration...

System and method for placeshifting media playback

Abnormality diagnosis system of ammonia detection device

Systems and methods for controlling an engine based on aftertreatme...

Method for determining a corrected nitrogen oxide value and ammonia...

Method for diagnosing and controlling ammonia oxidation in selectiv...

Exhaust purification system of internal combustion engine

Regulation of concentration/fraction of substances in an exhaust st...

Methods and systems for treating vehicle emissions

Exhaust gas purification apparatus for an internal combustion engine

Method for operating an exhaust gas purification system of an inter...

System and method for controlling ammonia levels in a selective cat...

Systems and methods for monitoring catalyst deactivation and contro...

Systems and methods for using transport time to estimate engine aft...

Method and algorithm for diagnosing an NH3 sensor in an SCR system...

Ammonia fueled internal combustion engine with exhaust purification

Methods for an exhaust fluid sensor

NH3 emissions management in a NOX reduction system

Fuel efficient ammonia generation strategy for lean-burn engines ut...

System and method for simplified data transfer

Method and apparatus for identifying gas sensor faults

SCR catalyst diagnostics

Degradation diagnostic apparatus for NOx catalyst

Reduction of particulate, NOx, and ammonia emissions

Patents Applicationslast 30 patents

EXHAUST GAS PURIFICATION APPARATUS AND EXHAUST GAS PURIFICATION METHOD

SYSTEM AND METHOD FOR PLACESHIFTING MEDIA PLAYBACK

Method for Ascertaining the Nitrogen Oxide Fraction and/or Ammonia...

SYSTEM AND METHOD FOR PLACESHIFTING MEDIA PLAYBACK

METHODS AND SYSTEM FOR CONTROLLING SELECTIVE CATALYTIC REDUCTANT CA...

GAS SENSOR CONTROL APPARATUS, GAS SENSOR APPARATUS, AND INTERNAL CO...

SYSTEMS AND METHODS FOR CONTROLLING AN ENGINE BASED ON AFTERTREATME...

CATALYST DETERIORATION DIAGNOSIS METHOD AND CATALYST DETERIORATION...

Method For Diagnosing And Controlling Ammonia Oxidation In Selectiv...

Method For Determining A Corrected Nitrogen Oxide Value And Ammonia...

EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE

INTERNAL COMBUSTION ENGINE

INTERNAL COMBUSTION ENGINE

EXHAUST SYSTEM HAVING SENSOR PLACEMENT DETECTION

SCR CATALYST DIAGNOSTICS

METHODS AND SYSTEMS FOR AMMONIA SLIP DETECTION

NH3 EMISSIONS MANAGEMENT IN A NOX REDUCTION SYSTEM

CATALYST DETERIORATION JUDGING SYSTEM

METHODS FOR AN EXHAUST FLUID SENSOR

System and Method for Simplified Data Transfer

METHOD, SYSTEMS AND SENSOR FOR DETECTING HUMIDITY

METHOD AND ALGORITHM FOR DIAGNOSING AN NH3 SENSOR IN AN SCR SYSTEM...

METHODS FOR AN EXHAUST FLUID SENSOR

NH3 EMISSIONS MANAGEMENT IN A NOX REDUCTION SYSTEM

SYSTEM AND METHOD FOR CONTROLLING AMMONIA LEVELS IN A SELECTIVE CAT...

Reduction of Particulate, NOx, and Ammonia Emissions

EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE

DETECTION DEVICE

METHOD AND APPARATUS FOR IDENTIFYING GAS SENSOR FAULTS

EXHAUST SYSTEM HAVING CROSS-SENSITIVE SENSOR