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Properties of reducing agent or dosing system
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F01N2900/1806
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MECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS
F01
Engines
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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
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F01N2900/1806
Properties of reducing agent or dosing system
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Patents Grants
last 30 patents
Information
Patent Grant
Configurable aftertreatment systems including a housing
Patent number
12,123,334
Issue date
Oct 22, 2024
Cummins Emission Solutions Inc.
Ryan M. Johnson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Dosing module for use in aftertreatment systems for internal combus...
Patent number
12,060,822
Issue date
Aug 13, 2024
Cummins Emission Solutions Inc.
Ralf Rohrmueller
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for adapting the volume flow
Patent number
12,060,823
Issue date
Aug 13, 2024
Vitesco Technologies GmbH
Tobias Luebbert
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Integrated grommet filter
Patent number
12,018,606
Issue date
Jun 25, 2024
Caterpillar Inc.
Prathap J. Boddeda
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reductant tank assembly with multiple connection tank header
Patent number
11,994,054
Issue date
May 28, 2024
Cummins Emission Solutions Inc.
Joe V. Hill
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Diesel exhaust fluid doser protection during cold ambient temperatu...
Patent number
11,959,410
Issue date
Apr 16, 2024
Cummins Inc.
Ankit Raghunath Lad
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Fluid injector, assembly and exhaust line comprising such an injector
Patent number
11,938,447
Issue date
Mar 26, 2024
Faurecia Systemes D'Echappement
Bruno Sertier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for particulate filter regeneration with cylind...
Patent number
11,933,237
Issue date
Mar 19, 2024
Cummins Inc.
J. Steven Kolhouse
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Methods for evaluating diesel exhaust fluid quality
Patent number
11,927,126
Issue date
Mar 12, 2024
PACCAR Inc.
Charles Wayne Reinhardt Swart
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
Configurable aftertreatment systems including a housing
Patent number
11,828,214
Issue date
Nov 28, 2023
Cummins Emission Solutions Inc.
Ryan M. Johnson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Filter arrangement for a selective catalytic reduction system
Patent number
11,801,465
Issue date
Oct 31, 2023
Perkins Engines Company Limited
Siddharth Gharpure
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems, devices, and methods for regenerating a particulate filter
Patent number
11,761,362
Issue date
Sep 19, 2023
JTSMCDP, LLC
Mark Colaw
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
Diesel exhaust fluid
Patent number
11,732,628
Issue date
Aug 22, 2023
Old World Industries, LLC
John Turney
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System, apparatus, and method for diesel exhaust fluid (DEF) dosing
Patent number
11,732,629
Issue date
Aug 22, 2023
Caterpillar Inc.
Yong Yi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Diesel exhaust fluid injection shield and diesel exhaust fluid inje...
Patent number
11,732,630
Issue date
Aug 22, 2023
Deere & Company
Luis Mario Chan Perez
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas aftertreatment systems
Patent number
11,691,120
Issue date
Jul 4, 2023
Cummins Emission Solutions Inc.
Robert G. Sperry
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for virtually determining fuel sulfur concentra...
Patent number
11,643,957
Issue date
May 9, 2023
Cummins Emission Solutions Inc.
Jinqian Gong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
DEF thawing apparatus and method for diesel engine SCR systems
Patent number
11,629,624
Issue date
Apr 18, 2023
International Engine Intellectual Property Company, LLC
Andrei Makartchouk
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas treatment system and method with reductant injection an...
Patent number
11,624,309
Issue date
Apr 11, 2023
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for determining urea feeding in an exhaust gas aftertreatmen...
Patent number
11,608,765
Issue date
Mar 21, 2023
Volvo Truck Corporation
Mathias Magnusson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Start-up method for a vehicle with a hybrid propulsion system
Patent number
11,441,502
Issue date
Sep 13, 2022
Volvo Truck Corporation
Lennart Andersson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Systems and methods for optimizing engine-aftertreatment system ope...
Patent number
11,401,854
Issue date
Aug 2, 2022
Cummins Inc.
Gayatri Adi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Dual purpose doser spring
Patent number
11,255,243
Issue date
Feb 22, 2022
Faurecia Emissions Control Technologies, USA, LLC
Edward Kinnaird
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Reagent dosing system and method
Patent number
11,143,074
Issue date
Oct 12, 2021
DELPHI TECHNOLOGIES IP LIMITED
Mahoro M. Fujita
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Installation for depollution of exhaust gases, particularly of an i...
Patent number
11,092,053
Issue date
Aug 17, 2021
IFP Energies Nouvelles
Stephane Zinola
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for operating an internal combustion engine of a motor vehic...
Patent number
11,015,504
Issue date
May 25, 2021
Daimler AG
Ortwin Balthes
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
DOSING MODULE FOR USE IN AFTERTREATMENT SYSTEMS FOR INTERNAL COMBUS...
Publication number
20240360780
Publication date
Oct 31, 2024
Cummins Emission Solutions Inc.
Ralf Rohrmueller
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS PURIFICATION CONTROL DEVICE
Publication number
20240240579
Publication date
Jul 18, 2024
DENSO CORPORATION
Tomohiro UENO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR IDENTIFYING DEFECTIVE INJECTION OF UREA INTO A VEHICLE E...
Publication number
20240229698
Publication date
Jul 11, 2024
Vitesco Technologies GMBH
Sylvain Sirop
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR MANAGING AMMONIA SLIP WITH A HEATER
Publication number
20240218818
Publication date
Jul 4, 2024
Cummins Inc.
Jinyong Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR FILTER REGENERATION WITH CYLINDER DEACTIVATION
Publication number
20240191667
Publication date
Jun 13, 2024
Cummins, Inc.
J. Steven Kolhouse
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Onboard Device And Method For Checking DEF Quality
Publication number
20230053630
Publication date
Feb 23, 2023
PERKINS ENGINES COMPANY LIMITED
Daniel FITCH
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR VIRTUALLY DETERMINING FUEL SULFUR CONCENTRA...
Publication number
20220412239
Publication date
Dec 29, 2022
Cummins Emission Solutions Inc.
Jinqian Gong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR OPTIMIZING ENGINE-AFTERTREATMENT SYSTEM OPE...
Publication number
20220364492
Publication date
Nov 17, 2022
Cummins Inc.
Gayatri Adi
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD FOR DETERMINING UREA FEEDING IN AN EXHAUST GAS AFTERTREATMEN...
Publication number
20220112825
Publication date
Apr 14, 2022
VOLVO TRUCK CORPORATION
Mathias Magnusson
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Reagent Dosing System and Method
Publication number
20210033013
Publication date
Feb 4, 2021
DELPHI TECHNOLOGIES IP LIMITED
Mahoro M. Fujita
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method for Operating an Internal Combustion Engine of a Motor Vehic...
Publication number
20200263583
Publication date
Aug 20, 2020
Daimler AG
Ortwin BALTHES
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS TREATMENT DEVICE
Publication number
20200049051
Publication date
Feb 13, 2020
Eberspacher Exhaust Technology GmbH & Co. KG
Markus HENZLER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD AND APPARATUS FOR MONITORING AN EXHAUST AFTERTREATMENT SYSTE...
Publication number
20190186318
Publication date
Jun 20, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yue-Yun Wang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM, METHOD, AND APPARATUS FOR AFTERTREATMENT SYSTEM MONITORING
Publication number
20190178133
Publication date
Jun 13, 2019
Cummins Emissions Solutions Inc.
Xi Wei
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Application
METHODS FOR CONTROLLING SELECTIVE CATALYTIC REDUCTION SYSTEMS
Publication number
20190178131
Publication date
Jun 13, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Sarah Funk
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
INSTALLATION FOR DEPOLLUTION OF EXHAUST GASES, PARTICULARLY OF AN I...
Publication number
20190178136
Publication date
Jun 13, 2019
IFP Energies nouvelles
Stephane ZINOLA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MODEL-BASED MONITORING FOR SELECTIVE CATALYTIC REDUCTION DEVICE IN...
Publication number
20190024563
Publication date
Jan 24, 2019
GM GLOBAL TECHNOLOGY OPERATIONS LLC
Yue-Yun Wang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
System for Controlling the Total Emissions Produced by a Multi-Engi...
Publication number
20180051636
Publication date
Feb 22, 2018
Caterpillar Inc.
Yanchai Zhang
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD AND SYSTEM FOR MITIGATING UREA DEPOSITS WITHIN AN SCR CATALY...
Publication number
20170333844
Publication date
Nov 23, 2017
CUMMINS IP, INC.
Fan Zeng
G01 - MEASURING TESTING
Information
Patent Application
CONTROL DEVICE AND CONTROL METHOD FOR REDUCING AGENT INJECTION DEVI...
Publication number
20170321582
Publication date
Nov 9, 2017
BOSCH CORPORATION
Eiji Nakao
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM, APPARATUS, AND METHOD TO ADDRESS UNWANTED DEF-BASED DEPOSIT...
Publication number
20170292430
Publication date
Oct 12, 2017
Caterpillar Inc.
Robert D. Clayton
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SHOVEL AND SHOVEL CONTROL METHOD
Publication number
20170203755
Publication date
Jul 20, 2017
Sumitomo Heavy Industries, Ltd.
Yuta SUGIYAMA
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR ADAPTIVE AFTERTREATMENT CONTROL OF NOX
Publication number
20170058740
Publication date
Mar 2, 2017
Deere & Company
Taner Tuken
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DETERIORATION DIAGNOSIS APPARATUS FOR EXHAUST GAS PURIFICATION APPA...
Publication number
20170009626
Publication date
Jan 12, 2017
Toyota Jidosha Kabushiki Kaisha
Koji HAGIWARA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD OF REGENERATING LEAN NOx TRAP OF EXHAUST PURIFICATION SYSTEM...
Publication number
20160376962
Publication date
Dec 29, 2016
Hyundai Motor Company
Jin Ha LEE
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CONTROL OF MULTIPLE REDUCTANT INSERTION ASSEMBLIES USING A SINGLE C...
Publication number
20160376965
Publication date
Dec 29, 2016
Cummins Emission Solutions Inc.
Aditya Mittal
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
REDUCING AGENT SUPPLYING DEVICE
Publication number
20150211402
Publication date
Jul 30, 2015
DENSO CORPORATION
Shigeto YAHATA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
DIESEL EXHAUST FLUID FORMULATION THAT REDUCES UREA DEPOSITS IN EXHA...
Publication number
20140369911
Publication date
Dec 18, 2014
Ponnaiyan Ayyappan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Exhaust Treatment System with Urea Temperature Rationality Diagnostic
Publication number
20140260191
Publication date
Sep 18, 2014
Tenneco Automotive Operating Company Inc.
James J. Reynolds
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
REDUCING AGENT TANK HAVING A SENSOR FOR DETERMINING A FILL LEVEL AN...
Publication number
20140096512
Publication date
Apr 10, 2014
EMITEC GESELLSCHAFT FUER EMISSIONSTECHNOLOGIE MBH
PETER BAUER
G01 - MEASURING TESTING