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B01D53/9477
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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
Current Industry
B01D53/9477
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Industries
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Patents Grants
last 30 patents
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
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
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
TWC system for fuel cut NOx control
Patent number
11,904,299
Issue date
Feb 20, 2024
BASF Corporation
Xiaolai Zheng
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust aftertreatment system
Patent number
11,905,869
Issue date
Feb 20, 2024
Volvo Truck Corporation
Irman Svraka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Manganese-containing diesel oxidation catalyst
Patent number
11,896,962
Issue date
Feb 13, 2024
BASF Corporation
Shiang Sung
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Low temperature NOx adsorber with enhanced regeneration efficiency
Patent number
11,890,600
Issue date
Feb 6, 2024
BASF Corporation
Xinyi Wei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust treatment system for ammonia-fueled vehicles
Patent number
11,890,575
Issue date
Feb 6, 2024
BASF Corporation
Shiang Sung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Selective catalytic reduction catalyst pre-heating burner assembly...
Patent number
11,885,251
Issue date
Jan 30, 2024
Tenneco Automotive Operating Company Inc.
Thomas M. Harris
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
Monometallic rhodium-containing four-way conversion catalysts for g...
Patent number
11,865,497
Issue date
Jan 9, 2024
BASF Corporation
Janosch Cravillon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Pollutant abatement device of an internal combustion engine and pol...
Patent number
11,867,108
Issue date
Jan 9, 2024
FPT Industrial S.p.A.
Marco Federico Pidria
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas purification system for a gasoline engine
Patent number
11,859,526
Issue date
Jan 2, 2024
Umicore AG & Co. KG
Jan Schoenhaber
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
Copper CHA zeolite catalysts
Patent number
11,845,067
Issue date
Dec 19, 2023
BASF Corporation
Ivor Bull
C01 - INORGANIC CHEMISTRY
Information
Patent Grant
Systems and methods for decreasing time to reach light-off temperature
Patent number
11,834,978
Issue date
Dec 5, 2023
Cummins Emission Solutions Inc.
Jacob Backhaus
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS 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
Oxidation catalyst for a compression ignition engine
Patent number
11,794,169
Issue date
Oct 24, 2023
Andrew Francis Chiffey
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas treatment system for ultra low NOx and cold start
Patent number
11,779,906
Issue date
Oct 10, 2023
BASF Corporation
Robert Dorner
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Passive nitrogen oxide adsorber having oxidation-catalytically acti...
Patent number
11,772,077
Issue date
Oct 3, 2023
Umicore AG & Co. KG
Anke Woerz
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Mixer arrangement and a method of mixing for after-treatment of exh...
Patent number
11,739,676
Issue date
Aug 29, 2023
PROVENTIA OY
Sauli Halonen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Low temperature NOx reduction using H2-SCR for diesel vehicles
Patent number
11,732,625
Issue date
Aug 22, 2023
BASF Corporation
Yuejin Li
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas purification system for a gasoline engine
Patent number
11,732,631
Issue date
Aug 22, 2023
Umicore AG & Co. KG
Jan Schoenhaber
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Systems and methods for dynamic control of filtration efficiency an...
Patent number
11,708,775
Issue date
Jul 25, 2023
Cummins Emission Solutions Inc.
Yujun Wang
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
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 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
Chabazite zeolite catalysts having low silica to alumina ratios
Patent number
11,660,585
Issue date
May 30, 2023
BASF Corporation
Ivor Bull
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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
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
CATALYSTS FOR GASOLINE ENGINE EXHAUST GAS TREATMENTS
Publication number
20240109035
Publication date
Apr 4, 2024
JOHNSON MATTHEY (SHANGHAI) CHEMICALS LIMITED
Dongsheng QIAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM FOR REDUCING AMMONIA EMISSIONS FROM MO...
Publication number
20240109036
Publication date
Apr 4, 2024
BASF Corporation
Manale Maalouf
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COPPER CHA ZEOLITE CATALYSTS
Publication number
20240091751
Publication date
Mar 21, 2024
BASF Corporation
Ivor Bull
C01 - INORGANIC CHEMISTRY
Information
Patent Application
COMPACT EXHAUST GAS TREATMENT SYSTEM WITH SERVICEABLE FILTER
Publication number
20240077012
Publication date
Mar 7, 2024
DINEX A/S
Alexandru SERBAN
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CATALYTIC CONVERTER OF VEHICLE
Publication number
20240035406
Publication date
Feb 1, 2024
Hyundai Motor Company
Sangmin LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PREPARATION OF SCR CATALYST COMPRISING CU AND FE-EXCHANGED ZEOLITE,...
Publication number
20240033717
Publication date
Feb 1, 2024
BASF Corporation
Jeff H. Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalytic Devices for the Abatement of NH3 and Nox Emissions From I...
Publication number
20240024819
Publication date
Jan 25, 2024
Umicore AG & Co. KG
Massimo Colombo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS PURIFICATION SYSTEM FOR STOICHIOMETRIC-COMBUSTION ENGINES
Publication number
20240001299
Publication date
Jan 4, 2024
Umicore AG & Co. KG
Jan SCHOENHABER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
ENGINE SYSTEM COMPRISING A HYDROGEN COMBUSTION ENGINE
Publication number
20230399972
Publication date
Dec 14, 2023
VOLVO TRUCK CORPORATION
Lennart ANDERSSON
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SELECTIVE CATALYTIC REDUCTION CATALYST PRE-HEATING BURNER ASSEMBLY...
Publication number
20230383681
Publication date
Nov 30, 2023
Tenneco Automotive Operating Company Inc.
Thomas M. HARRIS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
DIESEL ENGINE
Publication number
20230374929
Publication date
Nov 23, 2023
Yanmar Holdings Co., Ltd.
Yoshihiro Nuta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LOW TEMPERATURE NOX REDUCTION USING H2-SCR FOR DIESEL VEHICLES
Publication number
20230340898
Publication date
Oct 26, 2023
BASF Corporation
Yuejin Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS PURIFICATION SYSTEM FOR A GASOLINE ENGINE
Publication number
20230340899
Publication date
Oct 26, 2023
Umicore AG & Co. KG
Jan SCHOENHABER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
A CATALYTIC SYSTEM FOR THE TREATMENT OF AN EXHAUST GAS OF A COMBUST...
Publication number
20230330598
Publication date
Oct 19, 2023
BASF Corporation
Gerd Grubert
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM
Publication number
20230323802
Publication date
Oct 12, 2023
Johnson Matthey Public Limited Company
Christopher DALY
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
EXHAUST TREATMENT SYSTEM FOR DUAL FUEL ENGINES
Publication number
20230287822
Publication date
Sep 14, 2023
BASF Corporation
Shiang SUNG
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 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
THREE-WAY CATALYTIC CONVERSION SYSTEM FOR PURIFICATION TREATMENT OF...
Publication number
20230249158
Publication date
Aug 10, 2023
NINGBO GEELY ROYAL ENGINE COMPONENTS CO., LTD.
Lifeng XU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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 TREATMENT SYSTEM COMPRISING A MULTIFUNCTIONAL CATALYST
Publication number
20230219039
Publication date
Jul 13, 2023
BASF Corporation
Robert DORNER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST GAS EMISSIONS ABATEMENT SYSTEM
Publication number
20230219064
Publication date
Jul 13, 2023
Peter Tanev TANEV
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METAL OXIDE-BASED SCR CATALYST COMPOSITION
Publication number
20230219069
Publication date
Jul 13, 2023
BASF Corporation
Fudong LIU
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AN EXHAUST AFTERTREATMENT SYSTEM
Publication number
20230212971
Publication date
Jul 6, 2023
VOLVO TRUCK CORPORATION
Irman SVRAKA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
AMMONIA ADSORPTION CATALYST AND PREPARATION METHOD AND USE THEREOF
Publication number
20230201812
Publication date
Jun 29, 2023
NINGBO GEELY ROYAL ENGINE COMPONENTS CO., LTD.
Lifeng XU
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES