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Control of selective catalytic reduction [SCR]
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CPC
F01N3/208
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
F01N3/00
Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
Current Industry
F01N3/208
Control of selective catalytic reduction [SCR]
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Patents Grants
last 30 patents
Information
Patent Grant
Exhaust system and components thereof
Patent number
12,366,190
Issue date
Jul 22, 2025
ECC TEC MSJ Incorporated
Saban Akyildiz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
NOx sensor diagnostics in heavy-duty motor vehicle engines
Patent number
12,359,598
Issue date
Jul 15, 2025
PACCAR Inc.
Cynthia Chaffin Webb
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Urea sender unit
Patent number
12,359,599
Issue date
Jul 15, 2025
ERRENCINQUE S.R.L.
Massimo Giachino
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust aftertreatment apparatus
Patent number
12,352,198
Issue date
Jul 8, 2025
PUREM NOVI, INC.
Jack Riddle
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
12,352,197
Issue date
Jul 8, 2025
Cummins Inc.
Michael J. Cunningham
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for controlling at least a part of an exhaust after treatmen...
Patent number
12,345,192
Issue date
Jul 1, 2025
Volvo Truck Corporation
Irman Svraka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Aftertreatment system for work vehicle engine system and engine sys...
Patent number
12,338,759
Issue date
Jun 24, 2025
Deere & Company
Navin Khadiya
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Pressure control in an exhaust aftertreatment system
Patent number
12,338,760
Issue date
Jun 24, 2025
Robert Bosch GmbH
Viktor Durkac
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for heating a housing containing at least one functional body
Patent number
12,338,758
Issue date
Jun 24, 2025
Vitesco Technologies GmbH
Georges Maguin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Systems and methods for controlling exhaust gas emissions of a mult...
Patent number
12,331,673
Issue date
Jun 17, 2025
Cummins Inc.
David Schmidt
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method of treating exhaust gas and system for same
Patent number
12,325,016
Issue date
Jun 10, 2025
Johnson Matthey Public Limited Company
Daniel Avis
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Conveying device with filter element
Patent number
12,326,106
Issue date
Jun 10, 2025
Vitesco Technologies GmbH
Tobias Luebbert
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas sample collector and mixer for aftertreatment system
Patent number
12,305,556
Issue date
May 20, 2025
Deere & Company
Craig W. Lohmann
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust treatment method and apparatus having particulate filters a...
Patent number
12,291,987
Issue date
May 6, 2025
Corning Incorporated
Douglas Munroe Beall
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
System for lighting off an auxiliary occupational emissions device...
Patent number
12,276,218
Issue date
Apr 15, 2025
Beecher Emission Solution Technologies, LLC
Scott H. Beecher
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Nozzle lance, combustion plant and method for exhaust gas treatment
Patent number
12,263,499
Issue date
Apr 1, 2025
RS RITTEL GMBH
Peter Frühauf
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS 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
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
System and method for reduced nitrous oxide emissions using predict...
Patent number
12,247,508
Issue date
Mar 11, 2025
Southwest Research Institute
Venkata R. Chundru
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust after treatment cooling system
Patent number
12,241,397
Issue date
Mar 4, 2025
AGCO INTERNATIONAL GmbH
Ulrich Dietrich
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
Aftertreatment for alcohol fuel substituted diesel engines
Patent number
12,215,616
Issue date
Feb 4, 2025
Caterpillar Inc.
Joshua Lynn Ratts
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust fluid injector assembly
Patent number
12,209,524
Issue date
Jan 28, 2025
Caterpillar Inc.
Samuel S. Kumar
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
Patents Applications
last 30 patents
Information
Patent Application
EXHAUST TREATMENT METHOD AND APPARATUS HAVING PARTICULATE FILTERS A...
Publication number
20250237161
Publication date
Jul 24, 2025
Corning Incorporated
Douglas Munroe Beall
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for Exhaust Gas After-Treatment of an Internal Combustion En...
Publication number
20250207521
Publication date
Jun 26, 2025
ROBERT BOSCH GmbH
Thorsten Meier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
INTERNAL ENGINE COMBUSTION SYSTEM
Publication number
20250198320
Publication date
Jun 19, 2025
VOLVO TRUCK CORPORATION
Mohan Kumar Munirathna
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SCR Zeolite Catalysts for Improved NOx Reduction
Publication number
20250196114
Publication date
Jun 19, 2025
Umicore AG & Co. KG
Fei Wen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Turbine Dosing System
Publication number
20250188861
Publication date
Jun 12, 2025
Cummins Ltd
Samuel Johnson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
IMPROVED UREA SENDER UNIT
Publication number
20250179953
Publication date
Jun 5, 2025
ERRENCINQUE S.R.L.
Massimo GIANCHINO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Mixers For Exhaust Aftertreatment Systems
Publication number
20250179954
Publication date
Jun 5, 2025
Cummins Emission Solutions Inc.
Tushar Sudam Udhane
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SCR SYSTEM AND ENGINE
Publication number
20250172084
Publication date
May 29, 2025
WEICHAI POWER CO., LTD.
Dailong SHI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR PREDICTING AND CONTROLLING TAILPIPE NOx CON...
Publication number
20250172083
Publication date
May 29, 2025
Cummins Inc.
Rohil Daya
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR CONTROLLING AT LEAST A PART OF AN EXHAUST AFTER TREATMEN...
Publication number
20250163839
Publication date
May 22, 2025
VOLVO TRUCK CORPORATION
Irman Svraka
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PRESSURE CONTROL IN AN EXHAUST AFTERTREATMENT SYSTEM
Publication number
20250154889
Publication date
May 15, 2025
ROBERT BOSCH GmbH
Viktor Durkac
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR SELECTIVE CATALYTIC REDUCTION AND/OR AMMONI...
Publication number
20250116219
Publication date
Apr 10, 2025
Cummins Inc.
Di Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Mixer arrangement for mixing an injection medium with the exhaust g...
Publication number
20250101896
Publication date
Mar 27, 2025
DEUTZ Aktiengesellschaft
Christoph Klein
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
REINFORCEMENT LEARNING CONTROL OF VEHICLE SYSTEMS
Publication number
20250100570
Publication date
Mar 27, 2025
Cummins Inc.
Hoseinali Borhan
B60 - VEHICLES IN GENERAL
Information
Patent Application
MIXER ARRANGEMENT FOR MIXING AN INJECTION MEDIUM INJECTABLE BY AN I...
Publication number
20250101895
Publication date
Mar 27, 2025
DEUTZ Aktiengesellschaft
Adrian Troeger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AFTERTREATMENT SYSTEM
Publication number
20250092810
Publication date
Mar 20, 2025
Cummins Inc.
Dylan Scott Trandal
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
EXHAUST THERMAL MANAGEMENT HEATING STRATEGY FOR OPTIMAL NOx REDUCTI...
Publication number
20250059901
Publication date
Feb 20, 2025
Eaton Intelligent Power Limited
James E. MCCARTHY
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD AND APPARATUS FOR MONITORING A THERMAL DEGRADATION OF A REDU...
Publication number
20250061754
Publication date
Feb 20, 2025
ERRECINQUE S.R.L.
Mario Incardona
G07 - CHECKING-DEVICES
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
CONTROLLER AND METHOD FOR CONFIGURING PUMP AND DOSER OF AFTERTREATM...
Publication number
20250041802
Publication date
Feb 6, 2025
Cummins Emission Solutions Inc.
Kerang Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AFTERTREATMENT HEAT UP STRATEGIES IN VEHICLES WITH HYBRID POWERTRAINS
Publication number
20250043709
Publication date
Feb 6, 2025
Eaton Intelligent Power Limited
James E. MCCARTHY
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AFTERTREATMENT HEAT UP STRATEGIES
Publication number
20250043708
Publication date
Feb 6, 2025
Eaton Intelligent Power Limited
James E. MCCARTHY
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST SYSTEM AND COMPONENTS THEREOF
Publication number
20250035023
Publication date
Jan 30, 2025
ECC TEC MSJ Incorporated
Saban AKYILDIZ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REAL-TIME CONTROL OF REDUCTANT DROPLET SPRAY MOMENTUM AND IN-EXHAUS...
Publication number
20250012210
Publication date
Jan 9, 2025
Cummins Emission Solutions Inc.
Samuel Johnson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
TREATED SCR CATALYSTS WITH ENHANCED SULFUR RESISTANCE
Publication number
20240418114
Publication date
Dec 19, 2024
Cummins Emission Solutions Inc.
Changsheng C. Su
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method for Operating an Exhaust Gas Post-Treatment Device for an In...
Publication number
20240410306
Publication date
Dec 12, 2024
MERCEDES-BENZ GROUP AG
Siegfried MUELLER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES