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B01D53/9495
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PERFORMING OPERATIONS TRANSPORTING
B01
Physical, chemical processing
B01D
SEPARATION
B01D53/00
Separation of gases or vapours Recovering vapours of volatile solvents from gases Chemical or biological purification of waste gases
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B01D53/9495
Controlling the catalytic process
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Patents Grants
last 30 patents
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Patent Grant
System for reducing VOC and nitrogen oxide and method for reducing...
Patent number
11,965,446
Issue date
Apr 23, 2024
Korea Research Institute of Chemical Technology
Jin Hee Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for controlling an exhaust-gas aftertreatment system of an i...
Patent number
11,965,447
Issue date
Apr 23, 2024
Robert Bosch GmbH
Werner Christl
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
EATS for converting NOx emissions in exhaust gases from an engine
Patent number
11,933,212
Issue date
Mar 19, 2024
Volvo Truck Corporation
Irman Svraka
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
Method for regulating exhaust emissions
Patent number
11,920,507
Issue date
Mar 5, 2024
Deere & Company
Danan Dou
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and apparatus for electrically heating a catalytic converter
Patent number
11,905,871
Issue date
Feb 20, 2024
Vitesco Technologies GmbH
Florian Kleiner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for operating passive nitrogen oxide adsorbers...
Patent number
11,898,483
Issue date
Feb 13, 2024
Cummins Inc.
Jinyong Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for preconditioning at least a part of an engine system of a...
Patent number
11,873,750
Issue date
Jan 16, 2024
Volvo Truck Corporation
Johan Dahl
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for desulfation of catalysts included in aftert...
Patent number
11,867,106
Issue date
Jan 9, 2024
Cummins Emission Solutions Inc.
Michael Cunningham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Valve arrangement for split-flow close-coupled catalyst
Patent number
11,867,111
Issue date
Jan 9, 2024
Cummins Emission Solutions Inc.
Anand Srinivasan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas aftertreatment system
Patent number
11,859,528
Issue date
Jan 2, 2024
Scania CV AB
Håkan Sarby
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Hybrid electric vehicle and catalyst heating control method therefor
Patent number
11,851,047
Issue date
Dec 26, 2023
Hyundai Motor Company
Jea Mun Lee
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Diesel exhaust treatement apparatus and methods
Patent number
11,846,223
Issue date
Dec 19, 2023
Dinex A/S
Venkata Rama Nataraj Maganti
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Method for heating an exhaust system
Patent number
11,834,977
Issue date
Dec 5, 2023
Robert Bosch GmbH
Michael Bachner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Aftertreatment heat up strategies in vehicles with hybrid powertrains
Patent number
11,814,033
Issue date
Nov 14, 2023
EATON INTELLIGENT POWER LIMITED
James E. McCarthy
B60 - VEHICLES IN GENERAL
Information
Patent Grant
System comprising vehicular compression ignition engine and an emis...
Patent number
11,808,190
Issue date
Nov 7, 2023
David Bergeal
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for recirculation of engine exhaust gas within...
Patent number
11,788,455
Issue date
Oct 17, 2023
GM Global Technology Operations LLC
Chengke Liu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Reductant dosing system with calibration value determined based on...
Patent number
11,767,782
Issue date
Sep 26, 2023
Cummins Emission Solutions Inc.
Vikram Sundararajan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
LNT regeneration with hydrogen for transport engine application
Patent number
11,767,781
Issue date
Sep 26, 2023
Saudi Arabian Oil Company
Emmanuel Laigle
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas after-treatment system
Patent number
11,739,675
Issue date
Aug 29, 2023
HYUNDAI DOOSAN INFRACORE CO., LTD.
Dongyoung Jin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Aftertreatment system
Patent number
11,725,555
Issue date
Aug 15, 2023
Caterpillar Inc.
Joshua L. Ratts
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Systems and methods for desulfation of catalysts included in aftert...
Patent number
11,698,011
Issue date
Jul 11, 2023
Cummins Emission Solutions Inc.
Michael J. Cunningham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas aftertreatment system
Patent number
11,698,019
Issue date
Jul 11, 2023
LIEBHERR-COMPONENTS COLMAR SAS
Salvatore Collura
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Device for the reduction of ammonia and nitrogen oxides emissions
Patent number
11,686,236
Issue date
Jun 27, 2023
Saudi Arabian Oil Company
Emmanuel Laigle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust treatment system for work vehicles and related flow mixers
Patent number
11,686,234
Issue date
Jun 27, 2023
CNH Industrial America LLC
Daniel J. Zurn
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method to control a burner for an exhaust system of an internal com...
Patent number
11,686,233
Issue date
Jun 27, 2023
Marelli Europe S.p.A.
Matteo De Cesare
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and system for diagnosing oxidation of a substance in an exh...
Patent number
11,680,509
Issue date
Jun 20, 2023
Scania CV AB
Mikael Lundström
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust aftertreatment system
Patent number
11,674,426
Issue date
Jun 13, 2023
Volvo Truck Corporation
Irman Svraka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Methods for making and using SCR catalyst on-board diagnostic limit...
Patent number
11,661,880
Issue date
May 30, 2023
PACCAR Inc.
Varun Ramesh
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
CONTROL DEVICE, CONTROL METHOD, AND EXHAUST PURIFICATION SYSTEM
Publication number
20240141814
Publication date
May 2, 2024
Komatsu Ltd.
Yoshitoshi Nagado
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF OPERATING A REDUCING AGENT INJECTOR
Publication number
20240141816
Publication date
May 2, 2024
VOLVO TRUCK CORPORATION
Dan STENQVIST
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR CONTROLLING THE OPERATION OF AN ENGINE SYSTEM
Publication number
20240133329
Publication date
Apr 25, 2024
VOLVO TRUCK CORPORATION
Johan DAHL
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYTIC CONVERTER
Publication number
20240133334
Publication date
Apr 25, 2024
Toyota Jidosha Kabushiki Kaisha
Fumiya KURASHITA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
HEATING MODULE FOR AN EXHAUST GAS SYSTEM OF AN INTERNAL COMBUSTION...
Publication number
20240125260
Publication date
Apr 18, 2024
Friedrich Boysen GmbH & Co. KG
Dennis SAILER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VALVE ARRANGEMENT FOR SPLIT-FLOW CLOSE-COUPLED CATALYST
Publication number
20240110499
Publication date
Apr 4, 2024
Cummins Emission Solutions Inc.
Anand Srinivasan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ohmic Heating-type Exhaust Gas Purification Catalyst System and Exh...
Publication number
20240110496
Publication date
Apr 4, 2024
CATALER CORPORATION
Ryota Onoe
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST SYSTEM AND COMPONENTS THEREOF
Publication number
20240093627
Publication date
Mar 21, 2024
ECC TEC MSJ Incorporated
Saban AKYILDIZ
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM
Publication number
20240066468
Publication date
Feb 29, 2024
Johnson Matthey Public Limited Company
Ceren AYDIN
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST SYSTEM AND COMPONENTS THEREOF
Publication number
20240060444
Publication date
Feb 22, 2024
ECC TEC MSJ Incorporated
Saban AKYILDIZ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTROL OF SELECTIVE CATALYTIC REDUCTION IN HEAVY-DUTY MOTOR VEHICL...
Publication number
20240052767
Publication date
Feb 15, 2024
PACCAR Inc
Cynthia Chaffin Webb
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE INCLUDING AT L...
Publication number
20240035408
Publication date
Feb 1, 2024
ROBERT BOSCH GmbH
Thomas Zein
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Method and Apparatus for Electrically Heating a Catalytic Converter
Publication number
20240011423
Publication date
Jan 11, 2024
Vitesco Technologies GMBH
Florian Kleiner
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD FOR CONTROLLING AN EXHAUST-GAS AFTERTREATMENT SYSTEM OF AN I...
Publication number
20240003281
Publication date
Jan 4, 2024
ROBERT BOSCH GmbH
Werner Christl
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS CONTROL APPARATUS OF INTERNAL COMBUSTION ENGINE
Publication number
20230399967
Publication date
Dec 14, 2023
Toyota Jidosha Kabushiki Kaisha
Ryosuke KAYANUMA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
REDUCTANT DOSING SYSTEM WITH CALIBRATION VALUE DETERMINED BASED ON...
Publication number
20230392533
Publication date
Dec 7, 2023
Cummins Emission Solutions Inc.
Vikram Sundararajan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM FOR REDUCING VOC AND NITROGEN OXIDE AND METHOD FOR REDUCING...
Publication number
20230383680
Publication date
Nov 30, 2023
Korea Research Institute of Chemical Technology
Jin Hee LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST SUBSTRATE COMPRISING MAGNETIC MATERIAL ADAPTED FOR INDUCTI...
Publication number
20230364596
Publication date
Nov 16, 2023
Matthew T. Caudle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalyst Composition Comprising Ferrite-Based Magnetic Material Ada...
Publication number
20230356198
Publication date
Nov 9, 2023
BASF Corporation
Matthew T. Caudle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD OF TREATING EXHAUST GAS AND SYSTEM FOR SAME
Publication number
20230347326
Publication date
Nov 2, 2023
Johnson Matthey Public Limited Company
Daniel AVIS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PERFORMANCE ENHANCEMENT OF A PLATINUM-CONTAINING CATALYST VIA EXHAU...
Publication number
20230338940
Publication date
Oct 26, 2023
BASF Corporaion
Shiang Sung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR DESULFATION OF CATALYSTS INCLUDED IN AFTERT...
Publication number
20230287816
Publication date
Sep 14, 2023
Cummins Emission Solutions Inc.
Michael Cunningham
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PARTICLE DEPOSITION AMOUNT ESTIMATION DEVICE AND EXHAUST PURIFICATI...
Publication number
20230287824
Publication date
Sep 14, 2023
Yanmar Holdings Co., Ltd.
Katsunari Jonouchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR CONTROLLING REGENERATION OF AFTERTREATMENT...
Publication number
20230287841
Publication date
Sep 14, 2023
Cummins Emission Solutions Inc.
Vikram Sundararajan
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LNT REGENERATION WITH HYDROGEN FOR TRANSPORT ENGINE APPLICATION
Publication number
20230265773
Publication date
Aug 24, 2023
ARAMCO OVERSEAS COMPANY B.V.
Emmanuel Laigle
C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
Information
Patent Application
EXHAUST DEVICE FOR INTERNAL COMBUSTION ENGINE
Publication number
20230265775
Publication date
Aug 24, 2023
Toyota Jidosha Kabushiki Kaisha
Noriyuki YAMANAKA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST SYSTEM FOR AN AMMONIA-BURNING COMBUSTION ENGINE
Publication number
20230265772
Publication date
Aug 24, 2023
Johnson Matthey Public Limited Company
Kevin DOURA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AFTERTREATMENT SYSTEM
Publication number
20230250744
Publication date
Aug 10, 2023
Caterpillar Inc.
Joshua L. Ratts
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ACCELERATED CATALYST REACTIVATION CONTROL STRATEGY FOR GASOLINE VEH...
Publication number
20230250747
Publication date
Aug 10, 2023
FORD GLOBAL TECHNOLOGIES, L.L.C.
Jason Wu
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS SAMPLE COLLECTOR AND MIXER FOR AFTERTREATMENT SYSTEM
Publication number
20230228207
Publication date
Jul 20, 2023
Deere & Company
Craig W. Lohmann
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL