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Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
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CPC
F01N2570/00
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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
Current Industry
F01N2570/00
Exhaust treating apparatus eliminating, absorbing or adsorbing specific elements or compounds
Sub Industries
F01N2570/02
Lead
F01N2570/04
Sulfur or sulfur oxides
F01N2570/06
Zinc
F01N2570/08
Phosphorus
F01N2570/10
Carbon or carbon oxides
F01N2570/12
Hydrocarbons
F01N2570/14
Nitrogen oxides
F01N2570/145
Dinitrogen oxide
F01N2570/16
Oxygen
F01N2570/18
Ammonia
F01N2570/20
Formaldehyde
F01N2570/22
Water or humidity
F01N2570/24
Hydrogen sulfide (H2S)
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Patents Grants
last 30 patents
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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
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
Scrubber for cleaning of a gas
Patent number
12,274,970
Issue date
Apr 15, 2025
Alfa Laval Corporate AB
Ruddi Kruse Mortensen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Rapid synthesis of a catalyst comprising a zeolite having an AFX st...
Patent number
12,263,471
Issue date
Apr 1, 2025
IFP Energies Nouvelles
Bogdan Harbuzaru
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Multi-functional catalysts for the oxidation of NO, the oxidation o...
Patent number
12,258,896
Issue date
Mar 25, 2025
BASF Mobile Emissions Catalysts LLC
Kevin Beard
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust gas purification filter
Patent number
12,251,691
Issue date
Mar 18, 2025
Denso Corporation
Hiroaki Kayama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Active hydrocarbon trap for reduction of emissions from internal co...
Patent number
12,228,056
Issue date
Feb 18, 2025
Saudi Arabian Oil Company
Alexander Voice
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Catalytic system for the treatment of an exhaust gas of a combustio...
Patent number
12,208,361
Issue date
Jan 28, 2025
BASF Mobile Emissions Catalysts LLC
Gerd Grubert
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Filter catalyzed with SCR catalyst, systems and methods
Patent number
12,203,403
Issue date
Jan 21, 2025
BASF Mobile Emissions Catalysts LLC
Weiyong Tang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Exhaust gas purification catalyst
Patent number
12,201,965
Issue date
Jan 21, 2025
Cataler Corporation
Takahiro Noguchi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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 gas system for purifying exhaust gases of gasoline engine
Patent number
12,188,392
Issue date
Jan 7, 2025
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 selective catalytic reduction and/or ammoni...
Patent number
12,168,951
Issue date
Dec 17, 2024
Cummins Inc.
Di Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalytic washcoat with added alumina for NOx abatement
Patent number
12,163,454
Issue date
Dec 10, 2024
BASF Mobile Emissions Catalysts LLC
Wen-Mei Xue
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Apparatus for reducing greenhouse gas emission in vessel and vessel...
Patent number
12,123,336
Issue date
Oct 22, 2024
Daewoo Shipbuilding & Marine Engineering Co., Ltd.
Byung Tak Nam
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Aftertreatment systems
Patent number
12,123,337
Issue date
Oct 22, 2024
Cummins Emission Solutions Inc.
Mihai Chiruta
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Control of selective catalytic reduction in heavy-duty motor vehicl...
Patent number
12,116,919
Issue date
Oct 15, 2024
PACCAR Inc.
Cynthia Chaffin Webb
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst support and induction heating catalyst system
Patent number
12,116,920
Issue date
Oct 15, 2024
NGK Insulators, Ltd.
Yukio Miyairi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Rare-earth-manganese/cerium-zirconium-based composite compound, met...
Patent number
12,109,551
Issue date
Oct 8, 2024
Grirem Advanced Materials Co., Ltd.
Xiaowei Huang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Treated SCR catalysts with enhanced sulfur resistance
Patent number
12,104,517
Issue date
Oct 1, 2024
Cummins Emission Solutions Inc.
Changsheng C. Su
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method and device for controlling at least one SCR catalytic conver...
Patent number
12,104,516
Issue date
Oct 1, 2024
FPT Motorenforschung AG
Michael Abt
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Catalyst support and induction heating catalyst system
Patent number
12,104,519
Issue date
Oct 1, 2024
NGK Insulators, Ltd.
Yukio Miyairi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Aftertreatment system including preheating oxidation and catalyst
Patent number
12,098,666
Issue date
Sep 24, 2024
Cummins Emission Solutions Inc.
Shirish S. Punde
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Heater control in heavy-duty motor vehicle engines
Patent number
12,085,001
Issue date
Sep 10, 2024
PACCAR Inc.
Cynthia Chaffin Webb
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
System and method for filtering exhaust gases of a vehicle
Patent number
12,078,091
Issue date
Sep 3, 2024
Rishi Bhatnagar
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Catalyst support and induction heating catalyst system
Patent number
12,078,092
Issue date
Sep 3, 2024
NGK Insulators, Ltd.
Yukio Miyairi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
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
Patents Applications
last 30 patents
Information
Patent Application
NOX REMOVAL DEVICE
Publication number
20250144568
Publication date
May 8, 2025
Mitsubishi Heavy Industries, Ltd.
Shimpei Todaka
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
HEATER CONTROL IN HEAVY-DUTY MOTOR VEHICLE ENGINES
Publication number
20250092809
Publication date
Mar 20, 2025
PACCAR Inc
Cynthia Chaffin Webb
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD AND APPARATUS FOR CARBON CAPTURE IN AN EXHAUST SYSTEM
Publication number
20250043707
Publication date
Feb 6, 2025
Faurecia Emissions Control Technologies, USA, LLC
Jerome Hornback
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CATALYST CERAMIC CANDLE FILTER FOR COMBINED PARTICULATE REMOVAL AND...
Publication number
20240426234
Publication date
Dec 26, 2024
Topsoe A/S
Kim Hougaard Pedersen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PRE-INJECTION UREA DECOMPOSITION
Publication number
20240426232
Publication date
Dec 26, 2024
Caterpillar Inc.
Andrew Michael DENIS
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
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
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
EXHAUST GAS SYSTEM FOR PURIFYING EXHAUST GASES OF GASOLINE ENGINE
Publication number
20240318588
Publication date
Sep 26, 2024
Umicore AG & Co. KG
Jan SCHOENHABER
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EMISSION TREATMENT CATALYSTS, SYSTEMS AND METHODS
Publication number
20240307822
Publication date
Sep 19, 2024
BASF Corporation
Kenneth E. Voss
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MOBILE CARBON CAPTURE SYSTEM ENHANCEMENT
Publication number
20240294041
Publication date
Sep 5, 2024
United Parcel Service of America, Inc.
Julio GIL
B60 - VEHICLES IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR COLD OPERATION NOx BURDEN REDUCTION
Publication number
20240254938
Publication date
Aug 1, 2024
Cummins Inc.
Janardhan Kodavasal
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
CATALYTIC WALL FLOW FILTER
Publication number
20240254906
Publication date
Aug 1, 2024
Johnson Matthey Public Limited Company
Ketan Ravi CHAVDA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AFTERTREATMENT SYSTEM, DUAL FUEL SYSTEM, AND METHODS THEREFOR
Publication number
20240247603
Publication date
Jul 25, 2024
Cummins Power Generation Inc.
Ankit Sakuja
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MOLECULAR SIEVE SCR CATALYST AND PREPARATION METHOD
Publication number
20240226861
Publication date
Jul 11, 2024
Sinocat Environmental Technology Co., Ltd.
Xi FENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR ONBOARD CARBON CAPTURE USING CO2 STRIPPING AND HEAT REC...
Publication number
20240198279
Publication date
Jun 20, 2024
ARAMCO SERVICES COMPANY
Tianyu Gao
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS PURIFICATION CATALYST
Publication number
20240165591
Publication date
May 23, 2024
CATALER CORPORATION
Takahiro Noguchi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
TWC ACTIVITY USING RHODIUM/PLATINUM AND TANNIC ACID AS A COMPLEXING...
Publication number
20240149249
Publication date
May 9, 2024
Johnson Matthey Public Limited Company
Qinghe ZHENG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST SUPPORT AND INDUCTION HEATING CATALYST SYSTEM
Publication number
20240133330
Publication date
Apr 25, 2024
NGK Insulators, Ltd.
Yukio MIYAIRI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST SUPPORT AND INDUCTION HEATING CATALYST SYSTEM
Publication number
20240133331
Publication date
Apr 25, 2024
NGK Insulators, Ltd.
Yukio MIYAIRI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COMPOSITE, ZONED OXIDATION CATALYS FOR A COMPRESSION IGNITION INTER...
Publication number
20240091745
Publication date
Mar 21, 2024
Johnson Matthey Public Limited Company
Andrew CHIFFEY
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
CATALYTIC SYSTEM AND METHOD FOR THE REMOVAL OF HCN FROM OFF-GASES O...
Publication number
20240075427
Publication date
Mar 7, 2024
Umicore AG & Co. KG
Hendrik-David NOACK
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
One-Pot Synthesis of Transition Metal-Promoted Chabazites
Publication number
20240075466
Publication date
Mar 7, 2024
Umicore AG & Co. KG
Leen Van Tendeloo
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PREPARATION OF SCR CATALYST COMPRISING CU AND FE-EXCHANGED ZEOLITE,...
Publication number
20240068387
Publication date
Feb 29, 2024
BASF Corporation
Jeff H. Yang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR CARBON DIOXIDE CAPTURE/STORAGE FROM ENGINE EX...
Publication number
20240060438
Publication date
Feb 22, 2024
SOUTHWEST RESEARCH INSTITUTE
Graham T. CONWAY
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST CATALYST MANAGEMENT APPARATUS TO BE APPLIED TO VEHICLE
Publication number
20230383686
Publication date
Nov 30, 2023
SUBARU CORPORATION
Shinji ADACHI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
APPARATUS FOR REDUCING GREENHOUSE GAS EMISSION IN VESSEL AND VESSEL...
Publication number
20230383678
Publication date
Nov 30, 2023
DAEWOO SHIPBUILDING & MARINE ENGINEERING CO.,LTD.
Byung Tak NAM
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES