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F01N2560/026
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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
F01N2560/00
Exhaust systems with means for detecting or measuring exhaust gas components or characteristics
Current Industry
F01N2560/026
for measuring or detecting NOx
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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
System and method for detecting a failed nitrogen oxide sensor
Patent number
12,286,920
Issue date
Apr 29, 2025
Caterpillar Inc.
Drew D. Wackerlin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for checking an exhaust gas system in a vehicle, and control...
Patent number
12,286,919
Issue date
Apr 29, 2025
Robert Bosch GmbH
Hauke Wendt
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Dosing control for SCR systems
Patent number
12,281,607
Issue date
Apr 22, 2025
GM Global Technology Operations LLC
David P. Quigley
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for adaption of an exhaust treatment system
Patent number
12,246,287
Issue date
Mar 11, 2025
Scania CV AB
Johan Lundström
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
Exhaust system sensor and housing assembly
Patent number
12,228,055
Issue date
Feb 18, 2025
Caterpillar Inc.
Yong Yi
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
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
Selective catalytic reduction for hydrogen engines
Patent number
12,163,451
Issue date
Dec 10, 2024
Caterpillar Inc.
Andrew Joseph Loetz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Systems and methods for determining amount of reductant deposits in...
Patent number
12,152,522
Issue date
Nov 26, 2024
Cummins Emission Solutions Inc.
Anurag Kumra
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for sensor tampering detection
Patent number
12,146,432
Issue date
Nov 19, 2024
Cummins Emission Solutions Inc.
Vikram Sundararajan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Lean NOx trap plus low temperature NOx adsorber system for low temp...
Patent number
12,129,779
Issue date
Oct 29, 2024
BASF Corporation
Matthew T. Caudle
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and system for evaluating a NOx sensor
Patent number
12,085,035
Issue date
Sep 10, 2024
GM Global Technology Operations LLC
Erika L. Pruski
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Swirl structure-based exhaust aftertreatment device for underground...
Patent number
12,085,004
Issue date
Sep 10, 2024
Shandong University of Science and Technology
Wen Nie
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Aftertreatment system
Patent number
12,065,954
Issue date
Aug 20, 2024
Volvo Truck Corporation
Åsa Högström
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
Systems and methods for selective catalytic reduction (scr) multipo...
Patent number
12,055,114
Issue date
Aug 6, 2024
Cummins Inc.
Rutika Kaustubh Gokhale
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Exhaust system for a work vehicle
Patent number
12,049,838
Issue date
Jul 30, 2024
Deere & Company
Thorsten Thomassik
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Systems and methods for diagnosing NOx sensor based on ammonia slip
Patent number
12,044,155
Issue date
Jul 23, 2024
Cummins Inc.
Arun Shori Sundaravel Damotharan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method and device for diagnosing a coated particulate filter arrang...
Patent number
12,044,157
Issue date
Jul 23, 2024
Vitesco Technologies GmbH
Hong Zhang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Dosing control and passive regeneration coordination with diagnostic
Patent number
12,012,886
Issue date
Jun 18, 2024
GM Global Technology Operations LLC
Sarah Funk
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System for checking a correct mounting of a sensor
Patent number
11,971,325
Issue date
Apr 30, 2024
LIEBHERR-COMPONENTS COLMAR SAS
Marc Cretin
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
Exhaust system for a work vehicle
Patent number
11,952,928
Issue date
Apr 9, 2024
Deere & Company
Thorsten Thomassik
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for controlling an exhaust flow in an exhaust aftertreatment...
Patent number
11,952,932
Issue date
Apr 9, 2024
Volvo Truck Corporation
Irman Svraka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust system of an internal combustion engine
Patent number
11,939,898
Issue date
Mar 26, 2024
Volkswagen Aktiengesellschaft
Sascha Beer
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
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
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
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
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
SWIRL STRUCTURE-BASED EXHAUST AFTERTREATMENT DEVICE FOR UNDERGROUND...
Publication number
20240328340
Publication date
Oct 3, 2024
Shandong University of Science and Technology
WEN NIE
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
Information
Patent Application
DOSING CONTROL FOR SCR SYSTEMS
Publication number
20240240580
Publication date
Jul 18, 2024
GM GLOBAL TECHNOLOGY OPERATIONS LLC
David P. Quigley
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR SENSOR TAMPERING DETECTION
Publication number
20240209762
Publication date
Jun 27, 2024
Cummins Emission Solutions Inc.
Vikram Sundararajan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
NOX SENSOR DIAGNOSTICS IN HEAVY-DUTY MOTOR VEHICLE ENGINES
Publication number
20240209763
Publication date
Jun 27, 2024
PACCAR Inc
Cynthia Chaffin WEBB
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST AFTER-TREATMENT IN HEAVY-DUTY MOTOR VEHICLES
Publication number
20240200481
Publication date
Jun 20, 2024
PACCAR Inc
Cynthia Chaffin Webb
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AFTERTREATMENT SYSTEM
Publication number
20240183304
Publication date
Jun 6, 2024
VOLVO TRUCK CORPORATION
Åsa Högström
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
DUAL LEG AFTERTREATMENT SYSTEM
Publication number
20240159180
Publication date
May 16, 2024
Cummins Power Generation Inc.
Ankit Sakuja
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST SYSTEM FOR A WORK VEHICLE
Publication number
20240102412
Publication date
Mar 28, 2024
Deere & Company
Thorsten Thomassik
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
SYSTEMS AND METHODS FOR SELECTIVE CATALYTIC REDUCTION (SCR) MULTIPO...
Publication number
20240035426
Publication date
Feb 1, 2024
Cummins Inc.
Rutika Kaustubh Gokhale
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ADJUSTING THERMAL MANAGEMENT MODE ENTRY AND EXIT TEMPERATURE THRESH...
Publication number
20240026808
Publication date
Jan 25, 2024
Cummins Inc.
Kristopher R. Bare
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
UREA CRYSTAL DETECTION BY MONITORING A RATIO BETWEEN A NOx SENSOR S...
Publication number
20240003284
Publication date
Jan 4, 2024
VOLVO TRUCK CORPORATION
Jacob Raul MORENO CRUZ
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST SYSTEM FOR A WORK VEHICLE
Publication number
20230313726
Publication date
Oct 5, 2023
Deere & Company
Thorsten Thomassik
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method for controlling an exhaust flow in an Exhaust Aftertreatment...
Publication number
20230228206
Publication date
Jul 20, 2023
VOLVO TRUCK CORPORATION
Irman Svraka
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
20230220794
Publication date
Jul 13, 2023
Cummins Inc.
Arun Shori Sundaravel Damotharan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Closed Control Loop With Ammonia Slip and NOx Sensor Feedback For U...
Publication number
20230193804
Publication date
Jun 22, 2023
Catalytic Combustion Corporation
Daniel R. Piche
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
OBD SENSOR RESPONSE DIAGNOSTICS AND ANTI TAMPER DEVICE
Publication number
20230193807
Publication date
Jun 22, 2023
DAF TRUCKS N.V.
Petter SMIT
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR CHECKING AN EXHAUST GAS SYSTEM IN A VEHICLE, AND CONTROL...
Publication number
20230175424
Publication date
Jun 8, 2023
ROBERT BOSCH GmbH
Hauke Wendt
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method and Device for Diagnosing a Coated Particulate Filter Arrang...
Publication number
20230135221
Publication date
May 4, 2023
Vitesco Technologies GMBH
Hong Zhang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST SYSTEM
Publication number
20230064739
Publication date
Mar 2, 2023
Hug Engineering AG
Thomas Bürgin
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
Information
Patent Application
EXHAUST SYSTEM OF AN INTERNAL COMBUSTION ENGINE
Publication number
20220372906
Publication date
Nov 24, 2022
Volkswagen Aktiengesellschaft
Sascha BEER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR DETECTING A SENSOR ANOMALITY
Publication number
20220341354
Publication date
Oct 27, 2022
VOLVO TRUCK CORPORATION
Esteban GELSO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES