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F01N2900/1402
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Parent Industries
F
MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
F01N
GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
F01N2900/00
Details of electrical control or of the monitoring of the exhaust gas treating apparatus
Current Industry
F01N2900/1402
Exhaust gas composition
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Patents Grants
last 30 patents
Information
Patent Grant
Adaption of a urea deposit model value
Patent number
11,970,962
Issue date
Apr 30, 2024
Volvo Truck Corporation
Dan Stenqvist
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System for reducing VOC and nitrogen oxide and method for reducing...
Patent number
11,965,446
Issue date
Apr 23, 2024
Korea Research Institute of Chemical Technology
Jin Hee Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust system for an ammonia-burning combustion engine
Patent number
11,959,408
Issue date
Apr 16, 2024
Johnson Matthey Public Limited Company
Kevin Doura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for reducing aftertreatment system NOx emissions
Patent number
11,946,428
Issue date
Apr 2, 2024
Cummins Emission Solutions Inc.
Matthew K. Volmerding
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for monitoring an emission level in a vehicle
Patent number
11,913,364
Issue date
Feb 27, 2024
Robert Bosch GmbH
Jurij Woelfling
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Engine aftertreatment system
Patent number
11,905,873
Issue date
Feb 20, 2024
Caterpillar Inc.
Yong Yi
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
NOx sensor diagnostics in heavy-duty motor vehicle engines
Patent number
11,879,367
Issue date
Jan 23, 2024
PACCAR Inc.
Cynthia Chaffin Webb
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust after-treatment in heavy-duty motor vehicles
Patent number
11,879,375
Issue date
Jan 23, 2024
PACCAR Inc.
Cynthia Chaffin Webb
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas aftertreatment system
Patent number
11,859,528
Issue date
Jan 2, 2024
Scania CV AB
Håkan Sarby
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Engine aftertreatment system
Patent number
11,852,066
Issue date
Dec 26, 2023
Caterpillar Inc.
Yong Yi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for purifying exhaust gas and electronic device therefor
Patent number
11,834,975
Issue date
Dec 5, 2023
Vitesco Technologies GmbH
ChangHoon Lee
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
Systems and methods for modelling aftertreatment temperature of a v...
Patent number
11,815,002
Issue date
Nov 14, 2023
Ford Global Technologies, LLC
Tom Leroy
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System and method for dosing a selective catalytic reduction catalyst
Patent number
11,808,195
Issue date
Nov 7, 2023
Ford Global Technologies, LLC
Jason Martz
B60 - VEHICLES 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
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
Exhaust gas purification device for internal combustion engine, and...
Patent number
11,761,364
Issue date
Sep 19, 2023
Isuzo Motors Limited
Akihiro Sawada
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas after-treatment system
Patent number
11,739,675
Issue date
Aug 29, 2023
HYUNDAI DOOSAN INFRACORE CO., LTD.
Dongyoung Jin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fuel supply system for eco-friendly ship
Patent number
11,731,750
Issue date
Aug 22, 2023
Daewoo Shipbuilding & Marine Engineering Co., Ltd.
Hyuk Kwon
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Aftertreatment system
Patent number
11,725,555
Issue date
Aug 15, 2023
Caterpillar Inc.
Joshua L. Ratts
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for air-fuel ratio imbalance monitor
Patent number
11,725,603
Issue date
Aug 15, 2023
Ford Global Technologies, LLC
Michael Uhrich
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Systems and methods for hot air injection into exhaust ports
Patent number
11,725,562
Issue date
Aug 15, 2023
Ford Global Technologies, LLC
Thomas Leone
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Diagnostic methods for a high efficiency exhaust aftertreatment system
Patent number
11,725,564
Issue date
Aug 15, 2023
Cummins Inc.
Aniket Gupta
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Controlling urea injection in exhaust after treatment systems
Patent number
11,702,973
Issue date
Jul 18, 2023
Volvo Truck Corporation
Jonas Jansson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Control device and control method for internal combustion engine
Patent number
11,698,018
Issue date
Jul 11, 2023
Toyota Jidosha Kabushiki Kaisha
Sohichi Imai
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust treatment system for work vehicles and related flow mixers
Patent number
11,686,234
Issue date
Jun 27, 2023
CNH Industrial America LLC
Daniel J. Zurn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method to control a burner for an exhaust system of an internal com...
Patent number
11,686,233
Issue date
Jun 27, 2023
Marelli Europe S.p.A.
Matteo De Cesare
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods and systems for controlling selective catalytic reductant c...
Patent number
11,686,263
Issue date
Jun 27, 2023
Ford Global Technologies, LLC
Stephen William Magner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
METHOD AND SYSTEM FOR EVALUATING A NOx SENSOR
Publication number
20240159197
Publication date
May 16, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Erika L. Pruski
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CONTROL DEVICE AND METHOD FOR CONTROLLING AN EXHAUST GAS AFTERTREAT...
Publication number
20240151171
Publication date
May 9, 2024
SCANIA CV AB
Björn WESTERBERG
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR COMPENSATING NOX SENSOR MEASUREMENTS TO MEE...
Publication number
20240151175
Publication date
May 9, 2024
Cummins Inc.
Arun Shori Sundaravel Damotharan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CONTROL DEVICE, CONTROL METHOD, AND EXHAUST PURIFICATION SYSTEM
Publication number
20240141814
Publication date
May 2, 2024
Komatsu Ltd.
Yoshitoshi Nagado
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF OPERATING A REDUCING AGENT INJECTOR
Publication number
20240141816
Publication date
May 2, 2024
VOLVO TRUCK CORPORATION
Dan STENQVIST
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR MODELLING AFTERTREATMENT TEMPERATURE OF A V...
Publication number
20240117761
Publication date
Apr 11, 2024
FORD GLOBAL TECHNOLOGIES, L.L.C.
Tom Leroy
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
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
Method of Diagnosing a Combustion Engine Assembly, Control Arrangem...
Publication number
20240068421
Publication date
Feb 29, 2024
SCANIA CV AB
Mikael LUNDSTRÖM
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE AND EX...
Publication number
20230407776
Publication date
Dec 21, 2023
Toyota Jidosha Kabushiki Kaisha
Kenji FURUI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE
Publication number
20230399967
Publication date
Dec 14, 2023
Toyota Jidosha Kabushiki Kaisha
Ryosuke KAYANUMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST AFTER-TREATMENT IN HEAVY-DUTY MOTOR VEHICLES
Publication number
20230392532
Publication date
Dec 7, 2023
PACCAR Inc
Cynthia Chaffin Webb
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM FOR REDUCING VOC AND NITROGEN OXIDE AND METHOD FOR REDUCING...
Publication number
20230383680
Publication date
Nov 30, 2023
Korea Research Institute of Chemical Technology
Jin Hee LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ADAPTION OF A UREA DEPOSIT MODEL VALUE
Publication number
20230374927
Publication date
Nov 23, 2023
VOLVO TRUCK CORPORATION
Dan STENQVIST
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM AND METHOD FOR REDUCED NITROUS OXIDE EMISSIONS USING PREDICT...
Publication number
20230358157
Publication date
Nov 9, 2023
SOUTHWEST RESEARCH INSTITUTE
Venkata R. CHUNDRU
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM AND METHOD
Publication number
20230338897
Publication date
Oct 26, 2023
SodaFlexx Distribution LLP
Barry BEDNAR
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PERFORMANCE ENHANCEMENT OF A PLATINUM-CONTAINING CATALYST VIA EXHAU...
Publication number
20230338940
Publication date
Oct 26, 2023
BASF Corporaion
Shiang Sung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DETECTING REDUCTANT QUALITY USING A VIRTUAL SENSOR
Publication number
20230313724
Publication date
Oct 5, 2023
Caterpillar Inc.
Frank LOMBARDI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST SYSTEM FOR AN AMMONIA-BURNING COMBUSTION ENGINE
Publication number
20230265772
Publication date
Aug 24, 2023
Johnson Matthey Public Limited Company
Kevin DOURA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AFTERTREATMENT SYSTEM
Publication number
20230250744
Publication date
Aug 10, 2023
Caterpillar Inc.
Joshua L. Ratts
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ACCELERATED CATALYST REACTIVATION CONTROL STRATEGY FOR GASOLINE VEH...
Publication number
20230250747
Publication date
Aug 10, 2023
FORD GLOBAL TECHNOLOGIES, L.L.C.
Jason Wu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR MODELLING AFTERTREATMENT TEMPERATURE OF A V...
Publication number
20230228209
Publication date
Jul 20, 2023
FORD GLOBAL TECHNOLOGIES, L.L.C.
Tom Leroy
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method for Determining a State Parameter of an Exhaust Gas Sensor
Publication number
20230128576
Publication date
Apr 27, 2023
Vitesco Technologies GMBH
David Wieland
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST TREATMENT SYSTEM FOR WORK VEHICLES AND RELATED FLOW MIXERS
Publication number
20230122951
Publication date
Apr 20, 2023
CNH Industrial America LLC
Daniel J. Zurn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHODS FOR ADJUSTING NH3 SENSOR DRIFT
Publication number
20230112942
Publication date
Apr 13, 2023
FORD GLOBAL TECHNOLOGIES, L.L.C.
David Kubinski
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR MONITORING AN EMISSION LEVEL IN A VEHICLE
Publication number
20230024848
Publication date
Jan 26, 2023
ROBERT BOSCH GmbH
Jurij Woelfling
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method to Control a Burner for an Exhaust System of an Internal Com...
Publication number
20230003155
Publication date
Jan 5, 2023
MARELLI EUROPE S.p.A.
Matteo De Cesare
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method To Control A Burner For An Exhaust System Of An Internal Com...
Publication number
20230003156
Publication date
Jan 5, 2023
MARELLI EUROPE S.p.A.
Matteo De Cesare
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR REDUCING AFTERTREATMENT SYSTEM NOX EMISSIONS
Publication number
20220412278
Publication date
Dec 29, 2022
Cummins Emission Solutions Inc.
Matthew K. Volmerding
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CONTROL DEVICE AND CONTROL METHOD FOR INTERNAL COMBUSTION ENGINE
Publication number
20220403767
Publication date
Dec 22, 2022
Toyota Jidosha Kabushiki Kaisha
Sohichi IMAI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CONTROLLING UREA INJECTION IN EXHAUST AFTERTREATMENT SYSTEMS
Publication number
20220381171
Publication date
Dec 1, 2022
VOLVO TRUCK CORPORATION
Jonas JANSSON
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES