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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
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
Information
Patent Grant
Systems, devices, and methods for regenerating a particulate filter
Patent number
12,196,117
Issue date
Jan 14, 2025
JTSMCDP, LLC
Mark Colaw
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Removal determination device for particulate matter trapping device...
Patent number
12,188,424
Issue date
Jan 7, 2025
Toyota Jidosha Kabushiki Kaisha
Keisuke Nagakura
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Baffle plate devices for sensor flow improvement in exhaust gas aft...
Patent number
12,188,498
Issue date
Jan 7, 2025
DAIMLER TRUCK NORTH AMERICA, LLC
Peng Quan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Diagnosis device and diagnosis method
Patent number
12,188,390
Issue date
Jan 7, 2025
Isuzu Motors Limited
Toshiyuki Usui
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Vehicle oxygen sensor light off control
Patent number
12,188,391
Issue date
Jan 7, 2025
FCA US LLC
David E Lemaster
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for identifying defective injection of urea into a vehicle e...
Patent number
12,180,869
Issue date
Dec 31, 2024
VITESCO TECHNOLOGIES GBMH
Sylvain Sirop
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Determination of a solenoid injector coil temperature
Patent number
12,180,872
Issue date
Dec 31, 2024
Vitesco Technologies GmbH
Jonathan Brettar
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Vehicle bypass catalyst diagnostic system
Patent number
12,180,870
Issue date
Dec 31, 2024
FCA US LLC
Steven C Wante
G07 - CHECKING-DEVICES
Information
Patent Grant
Exhaust gas purification device
Patent number
12,180,871
Issue date
Dec 31, 2024
SUBARU CORPORATION
Hiroyuki Minokoshi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method of diagnosing a combustion engine assembly, control arrangem...
Patent number
12,180,906
Issue date
Dec 31, 2024
Scania CV AB
Mikael Lundström
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System and method for monitoring an oxidation catalyst
Patent number
12,173,631
Issue date
Dec 24, 2024
PACCAR Inc.
Trevor Joseph Ott
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and device for the use of biodiesel in internal combustion e...
Patent number
12,173,663
Issue date
Dec 24, 2024
REFUEL SOLUTIONS S.R.L.
Adriano Cordisco
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust species tracking and notification system
Patent number
12,168,946
Issue date
Dec 17, 2024
Cummins Inc.
Robert C. Borregard
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Motor vehicle sensor diagnostics and cleaning method
Patent number
12,168,947
Issue date
Dec 17, 2024
Vitesco Technologies GmbH
Hugo Missioux
G01 - MEASURING TESTING
Information
Patent Grant
Multiple heater exhaust aftertreatment system architecture and meth...
Patent number
12,163,453
Issue date
Dec 10, 2024
Cummins Inc.
Kristopher R. Bare
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Thermal accumulator assembly
Patent number
12,158,097
Issue date
Dec 3, 2024
FCA US LLC
Matthew T Bartlett
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Regeneration control apparatus
Patent number
12,152,519
Issue date
Nov 26, 2024
MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
Kazuki Nishizawa
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
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
Information
Patent Application
DEVICE TO CORRECT STACK EMISSIONS BASED ON HUMIDITY MEASUREMENTS
Publication number
20240344476
Publication date
Oct 17, 2024
HONEYWELL INTERNATIONAL INC.
Wyatt Culler
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR DIAGNOSING NOx SENSOR BASED ON AMMONIA SLIP
Publication number
20240337209
Publication date
Oct 10, 2024
Cummins Inc.
Arun Shori Su Sundaravel Damotharan
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
THERMAL ACCUMULATOR ASSEMBLY
Publication number
20240328341
Publication date
Oct 3, 2024
FCA US LLC
Matthew T Bartlett
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
METHOD FOR HEATING AN EXHAUST GAS SYSTEM
Publication number
20240318584
Publication date
Sep 26, 2024
ROBERT BOSCH GmbH
Michael Bachner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
METHOD FOR EVALUATING AN EXHAUST NOX SENSOR IN THE EXHAUST SYSTEM O...
Publication number
20240318586
Publication date
Sep 26, 2024
Volkswagen Aktiengesellschaft
Marc-Andre GOLKOWSKI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
GAS SENSOR CONTROL DEVICE, GAS SENSOR CONTROL METHOD, AND GAS SENSO...
Publication number
20240302321
Publication date
Sep 12, 2024
Niterra Co., Ltd.
Hiroyuki TANAKA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
REMOVAL DETERMINATION DEVICE FOR EXHAUST GAS CONTROL APPARATUS
Publication number
20240295197
Publication date
Sep 5, 2024
Toyota Jidosha Kabushiki Kaisha
Keisuke NAGAKURA
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR EXHAUST AFTERTREATMENT SENSOR OFFSET DETECT...
Publication number
20240295185
Publication date
Sep 5, 2024
Cummins Inc.
Arun Shori Sundaravel Damotharan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM FOR CHECKING A CORRECT MOUNTING OF A SENSOR
Publication number
20240287946
Publication date
Aug 29, 2024
Liebherr-Components Colmar SAS
Bryan FERRARI
G01 - MEASURING TESTING