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Monitoring or diagnostic devices for exhaust-gas treatment apparatus
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F01N11/00
This industry / category may be too specific. Please go to a parent level for more data
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
Current Industry
F01N11/00
Monitoring or diagnostic devices for exhaust-gas treatment apparatus
Sub Industries
F01N11/002
the diagnostic devices measuring or estimating temperature or pressure in, or downstream of the exhaust apparatus
F01N11/005
the temperature or pressure being estimated
F01N11/007
the diagnostic devices measuring oxygen or air concentration downstream of the exhaust apparatus
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Patents Grants
last 30 patents
Information
Patent Grant
Method for evaluating an exhaust NOx sensor in the exhaust system o...
Patent number
12,291,984
Issue date
May 6, 2025
Volkswagen Aktiengesellschaft
Marc-Andre Golkowski
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Urea crystal detection by monitoring a ratio between a NOx sensor s...
Patent number
12,286,911
Issue date
Apr 29, 2025
Volvo Truck Corporation
Jacob Raul Moreno Cruz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Removal determination device for exhaust gas purification device
Patent number
12,281,604
Issue date
Apr 22, 2025
Toyota Jidosha Kabushiki Kaisha
Kazuya Miyaji
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for heating a tank
Patent number
12,279,341
Issue date
Apr 15, 2025
Vitesco Technologies GmbH
Sonny Borsoi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Hybrid system emissions management
Patent number
12,275,387
Issue date
Apr 15, 2025
Cummins Inc.
Bijesh M. Shakya
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Catalytic system and method for the removal of HCN from off-gases o...
Patent number
12,274,980
Issue date
Apr 15, 2025
Umicore AG & Co. KG
Hendrik-David Noack
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Engine device
Patent number
12,276,217
Issue date
Apr 15, 2025
YANMAR POWER TECHNOLOGY CO., LTD.
Yu Matsui
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Virtual sensing system
Patent number
12,258,898
Issue date
Mar 25, 2025
Watlow Electric Manufacturing Company
James N. Pradun
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Catalyst deterioration diagnosis device
Patent number
12,258,890
Issue date
Mar 25, 2025
Yamaha Hatsudoki Kabushiki Kaisha
Kenichi Kumagai
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for determining an effective prevailing uncertainty value fo...
Patent number
12,253,013
Issue date
Mar 18, 2025
Robert Bosch GmbH
Jurij Woelfling
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System-level malfunction indicator in autonomous vehicles
Patent number
12,248,013
Issue date
Mar 11, 2025
TUSIMPLE, INC.
Xiaoling Han
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Catalyst temperature control apparatus and catalyst temperature con...
Patent number
12,247,509
Issue date
Mar 11, 2025
Isuzu Motors Limited
Atsushi Matsumoto
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Systems and methods for catalyst health diagnosing and fuel system...
Patent number
12,247,504
Issue date
Mar 11, 2025
GM Global Technology Operations LLC
Chengke Liu
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Method for determining a functionality of an exhaust gas sensor in...
Patent number
12,241,393
Issue date
Mar 4, 2025
Robert Bosch GmbH
Bernd Kraewer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Dual leg aftertreatment system
Patent number
12,241,394
Issue date
Mar 4, 2025
Cummins Power Generation Inc.
Ankit Sakuja
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Techniques for calibrating a catalytic converter simulation
Patent number
12,241,395
Issue date
Mar 4, 2025
FCA US LLC
John P Wilson
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Aftertreatment system NOx and ammonia control strategy
Patent number
12,241,398
Issue date
Mar 4, 2025
Cummins Inc.
Michael Haas
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
NOx sensor monitoring
Patent number
12,228,471
Issue date
Feb 18, 2025
Caterpillar Motoren GmbH & Co. KG
Eike Sixel
G08 - SIGNALLING
Information
Patent Grant
Straddled vehicle
Patent number
12,221,912
Issue date
Feb 11, 2025
Yamaha Hatsudoki Kabushiki Kaisha
Yoh Aramaki
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Air supply to an internal combustion engine and method and device f...
Patent number
12,221,915
Issue date
Feb 11, 2025
Robert Bosch GmbH
Benedikt Graf
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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 and device for operating an internal combustion engine
Patent number
12,209,527
Issue date
Jan 28, 2025
Robert Bosch GmbH
Benedikt Graf
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Device and method for determining an offset in a signal of a sensor...
Patent number
12,209,519
Issue date
Jan 28, 2025
Robert Bosch GmbH
Julian Tobias Zauner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Control device and method for controlling an exhaust gas aftertreat...
Patent number
12,209,520
Issue date
Jan 28, 2025
Scania CV AB
Björn Westerberg
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for measuring fluid injection
Patent number
12,209,525
Issue date
Jan 28, 2025
Vitesco Technologies GmbH
Antonio Ribeiro Carneiro De Araujo
G07 - CHECKING-DEVICES
Information
Patent Grant
Method for determining a state parameter of an exhaust gas sensor
Patent number
12,203,399
Issue date
Jan 21, 2025
Vitesco Technologies GmbH
David Wieland
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Diesel exhaust fluid pump system and method
Patent number
12,203,485
Issue date
Jan 21, 2025
Paragon Products, LLC
Jonathan Cerrona
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for monitoring regeneration of a particulate filter in the e...
Patent number
12,203,400
Issue date
Jan 21, 2025
Volkswagen Aktiengesellschaft
Lea Maria Lamminger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and device for determining the sulphur content in an exhaust...
Patent number
12,203,398
Issue date
Jan 21, 2025
Vitesco Technologies GmbH
Hong Zhang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust after-treatment in heavy-duty motor vehicles
Patent number
12,196,120
Issue date
Jan 14, 2025
PACCAR Inc.
Cynthia Chaffin Webb
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
Information
Patent Application
APPARATUS AND METHOD FOR CARRYING OUT A REGENERATION PROCESS OF A P...
Publication number
20250154915
Publication date
May 15, 2025
Hyundai Motor Company
Christian Clemenz
B60 - VEHICLES IN GENERAL
Information
Patent Application
Method to Determine the Oxygen Storage Capacity of a Catalytic Conv...
Publication number
20250154891
Publication date
May 15, 2025
MARELLI EUROPE S.p.A.
Francesco Osci
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COLD START CATALYST BYPASS SYSTEM
Publication number
20250137395
Publication date
May 1, 2025
FCA US LLC
Jeff Brand
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DIAGNOSTIC DEVICE FOR EXHAUST GAS AFTERTREATMENT DEVICE, DIAGNOSTIC...
Publication number
20250109714
Publication date
Apr 3, 2025
KOBELCO CONSTRUCTION MACHINERY CO., LTD.
Ryo HAMAMOTO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TREATMENT DEVICE, TREATMENT METHOD, AND EXHAUST GAS TREATMENT SYSTEM
Publication number
20250092811
Publication date
Mar 20, 2025
Komatsu Ltd.
Yoshitoshi Nagado
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ENGINE DATA PROCESSOR AND COMPUTER-IMPLEMENTED METHOD FOR THE ADJUS...
Publication number
20250092812
Publication date
Mar 20, 2025
Rolls-Royce Solutions GmbH
Karsten Harder
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR CATALYST HEALTH DIAGNOSING AND FUEL SYSTEM...
Publication number
20250092814
Publication date
Mar 20, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Chengke Liu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR ASCERTAINING AN OPERATING STATE OF A BURNER
Publication number
20250092813
Publication date
Mar 20, 2025
ROBERT BOSCH GmbH
William Krein
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST SPECIES TRACKING AND NOTIFICATION SYSTEM
Publication number
20250084780
Publication date
Mar 13, 2025
Cummins Inc.
Robert C. Borregard
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM FOR CONTROLLING HYDROCARBON ADSORPTION...
Publication number
20250075650
Publication date
Mar 6, 2025
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yuntao Gu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AFTERTREATMENT HEATER POWER ELECTRONICS
Publication number
20250067205
Publication date
Feb 27, 2025
Eaton Intelligent Power Limited
Thomas Joseph Stoltz
B60 - VEHICLES IN GENERAL
Information
Patent Application
AFTERTREATMENT HEATER POWER ELECTRONICS
Publication number
20250067203
Publication date
Feb 27, 2025
Eaton Intelligent Power Limited
Thomas Joseph Stoltz
B60 - VEHICLES IN GENERAL
Information
Patent Application
AFTERTREATMENT HEATER POWER ELECTRONICS
Publication number
20250067204
Publication date
Feb 27, 2025
Eaton Intelligent Power Limited
Thomas Joseph Stoltz
B60 - VEHICLES IN GENERAL
Information
Patent Application
AFTERTREATMENT HEAT UP STRATEGIES
Publication number
20250052180
Publication date
Feb 13, 2025
Eaton Intelligent Power Limited
James E. MCCARTHY
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MULTIPLE HEATER EXHAUST AFTERTREATMENT SYSTEM ARCHITECTURE AND METH...
Publication number
20250052181
Publication date
Feb 13, 2025
Cummins Inc.
Kristopher R. Bare
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
20250052185
Publication date
Feb 13, 2025
Cummins Inc.
Arun Shori Sundaravel Damotharan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENGINE HEALTH AND OIL CONSUMPTION RATE DIAGNOSTIC USING BACK PRESSURE
Publication number
20250043710
Publication date
Feb 6, 2025
Cummins Emission Solutions Inc.
James Zokoe
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DIESEL ENGINE AFTERTREATMENT SYSTEM
Publication number
20250043711
Publication date
Feb 6, 2025
Caterpillar Inc.
Joshua L. Ratts
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CONTROL DEVICE AND METHOD FOR DERIVING ENGINE-OUT NOx CONCENTRATION
Publication number
20250035024
Publication date
Jan 30, 2025
SCANIA CV AB
Christer LUNDBERG
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
VEHICLE MONITORING DEVICE AND VEHICLE MONITORING METHOD
Publication number
20250027435
Publication date
Jan 23, 2025
Komatsu Ltd.
Kouji Hirukawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
VEHICLE BYPASS CATALYST DIAGNOSTIC SYSTEM
Publication number
20250003362
Publication date
Jan 2, 2025
FCA US LLC
Steven C Wante
G07 - CHECKING-DEVICES
Information
Patent Application
AFTERTREATMENT SYSTEM INCLUDING PREHEATING OXIDATION CATALYST
Publication number
20240418113
Publication date
Dec 19, 2024
Cummins Emission Solutions Inc.
Shirish S. Punde
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS POSTTREATMENT DEVICE
Publication number
20240410305
Publication date
Dec 12, 2024
LS AUTOMOTIVE TECHNOLOGIES CO., LTD.
Jong-Sub NA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
METHOD FOR MONITORING A REGENERATION OF A PARTICULATE FILTER IN THE...
Publication number
20240408530
Publication date
Dec 12, 2024
Volkswagen Aktiengesellschaft
Dimitri ILLARIONOV
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS PURIFICATION DEVICE
Publication number
20240410303
Publication date
Dec 12, 2024
SUBARU CORPORATION
Hiroyuki MINOKOSHI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
COMPUTER-IMPLEMENTED METHOD FOR DETECTING A FAULT IN A SELECTIVE CA...
Publication number
20240392716
Publication date
Nov 28, 2024
VOLVO TRUCK CORPORATION
Jacob Raul Moreno Cruz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method and Apparatus for Steady State and Transient Generation of N...
Publication number
20240369451
Publication date
Nov 7, 2024
SOUTHWEST RESEARCH INSTITUTE
Ryan C. HARTLEY
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR HEATING AN EXHAUST GAS SENSOR
Publication number
20240369008
Publication date
Nov 7, 2024
ROBERT BOSCH GmbH
Andreas Schwaerzle
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES