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F01N3/0842
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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
F01N3/00
Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
Current Industry
F01N3/0842
Nitrogen oxides
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Patents Grants
last 30 patents
Information
Patent Grant
Dual dispersed MOx-CuOx/Co3O4 supported metal oxide catalysts for d...
Patent number
11,969,715
Issue date
Apr 30, 2024
Toyota Motor Engineering & Manufacturing North America, Inc.
Torin C. Peck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Mixed oxide with improved reducibility
Patent number
11,964,255
Issue date
Apr 23, 2024
Rhodia Operations
Simon Ifrah
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
System and method for engine cold start
Patent number
11,939,900
Issue date
Mar 26, 2024
Ford Global Technologies, LLC
Jason Martz
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Systems and methods for controlling exhaust gas aftertreatment sens...
Patent number
11,905,867
Issue date
Feb 20, 2024
Cummins Emission Solutions Inc.
Nathan A. Ottinger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
Zeolite with Cu and Pd co-exchanged in a composite
Patent number
11,865,525
Issue date
Jan 9, 2024
BASF Corporation
Matthew T. Caudle
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Single brick SCR/ASC/PNA/DOC close-coupled catalyst
Patent number
11,857,925
Issue date
Jan 2, 2024
Johnson Matthey Public Limited Company
Hai-Ying Chen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Gasoline engine exhaust gas purification catalyst, production metho...
Patent number
11,813,590
Issue date
Nov 14, 2023
UMICORE SHOKUBAI JAPAN CO., LTD.
Yuji Ogino
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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 controlling exhaust gas aftertreatment sens...
Patent number
11,795,848
Issue date
Oct 24, 2023
Cummins Emission Solutions Inc.
Nathan A. Ottinger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
Controlling operation of an engine based on emissions monitoring
Patent number
11,773,798
Issue date
Oct 3, 2023
Caterpillar Inc.
Sylvain J. Charbonnel
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Passive NOx adsorber
Patent number
11,759,770
Issue date
Sep 19, 2023
Jillian Collier
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
Diagnostic methods for a high efficiency exhaust aftertreatment system
Patent number
11,725,564
Issue date
Aug 15, 2023
Cummins Inc.
Aniket Gupta
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Apparatus and method for controlling a vehicle action
Patent number
11,719,178
Issue date
Aug 8, 2023
Jaguar Land Rover Limited
Bhanuprakash Haranahalli Panchakshari
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Systems and methods for diagnosis of NOx storage catalyst
Patent number
11,719,151
Issue date
Aug 8, 2023
Cummins Inc.
Michael Haas
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Nitrous oxide removal catalysts for exhaust systems
Patent number
11,713,705
Issue date
Aug 1, 2023
BASF Corporation
Yuejin Li
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalytically active particulate filter
Patent number
11,702,971
Issue date
Jul 18, 2023
Umicore AG & Co. KG
Jan Schoenhaber
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
LNT layered catalyst for lean burn gasoline engine and exhaust gas...
Patent number
11,686,231
Issue date
Jun 27, 2023
N. E. Chemcat Corporation
Yasuyoshi Sasaki
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
Oxidation catalyst for a diesel engine exhaust
Patent number
11,654,395
Issue date
May 23, 2023
Johnson Matthey Japan Godo Kaisha
Tomoharu Hayama
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Gas engine heat pump
Patent number
11,649,752
Issue date
May 16, 2023
LG Electronics Inc.
Heejoong Jang
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method and system determining a reference value in regard of exhaus...
Patent number
11,643,956
Issue date
May 9, 2023
Scania CV AB
Martin Lindell
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
Low-temperature NOx storage catalyst used for automobile exhaust pu...
Patent number
11,612,859
Issue date
Mar 28, 2023
Sinocat Enviromental Technology Co., Ltd.
Yun Wang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Ammonia storage capacity of SCR catalyst unit
Patent number
11,608,766
Issue date
Mar 21, 2023
PACCAR Inc.
Charles Wayne Reinhardt Swart
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Crossflow PNA-SCR aftertreatment device
Patent number
11,598,239
Issue date
Mar 7, 2023
Cummins Inc.
Lars Krister Henrichsen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Molecular sieve and its preparation method
Patent number
11,590,480
Issue date
Feb 28, 2023
BAOTOU RESEARCH INSTITUTE OF RARE EARTHS
Yan Wang
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Patents Applications
last 30 patents
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
DUAL DISPERSED MOx-CuOx/Co3O4 SUPPORTED METAL OXIDE CATALYSTS FOR D...
Publication number
20230271168
Publication date
Aug 31, 2023
Toyota Motor Engineering & Manufacturing North America, Inc.
Torin C. Peck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MULTIMETALLIC OXIDES FOR THERMALLY REVERSIBLE NOX SORPTION
Publication number
20230191324
Publication date
Jun 22, 2023
The Johns Hopkins University
Chao Wang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PLATINUM AND ZINC-CONTAINING ZEOLITE
Publication number
20230130261
Publication date
Apr 27, 2023
Umicore AG & Co. KG
Andreas EICH
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYZED SOOT FILTER WITH REDUCED AMMONIA OXIDATION
Publication number
20230027701
Publication date
Jan 26, 2023
BASF CORPORATION
Kevin Hallstrom
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD, COMPUTING UNIT AND COMPUTER PROGRAM FOR OPERATING AN SCR CA...
Publication number
20230028415
Publication date
Jan 26, 2023
ROBERT BOSCH GmbH
Thorsten Meier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LEAN NOx TRAP PLUS LOW TEMPERATURE NOx ADSORBER SYSTEM FOR LOW TEMP...
Publication number
20230003150
Publication date
Jan 5, 2023
BASF Corporation
Matthew T. Caudle
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
METHOD AND SYSTEM FOR DIAGNOSING OXIDATION OF A SUBSTANCE IN AN EXH...
Publication number
20220403768
Publication date
Dec 22, 2022
SCANIA CV AB
Mikael LUNDSTRÖM
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
HEAT-RESISTANT RUTHENIUM COMPOSITE AND USE THEREOF AS CATALYST FOR...
Publication number
20220355275
Publication date
Nov 10, 2022
HEESUNG CATALYSTS CORPORATION
Narayana Rao Komateedi
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR DIAGNOSIS OF NOX STORAGE CATALYST
Publication number
20220356833
Publication date
Nov 10, 2022
Cummins Inc.
Michael Haas
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
ZEOLITE WITH CU AND PD CO-EXCHANGED IN A COMPOSITE
Publication number
20220347661
Publication date
Nov 3, 2022
BASF Corporation
Matthew T. CAUDLE
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
PASSIVE NOx ADSORBER
Publication number
20220339613
Publication date
Oct 27, 2022
Johnson Matthey Public Limited Company
Jillian Collier
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEM AND METHOD FOR PLACESHIFTING MEDIA PLAYBACK
Publication number
20220345513
Publication date
Oct 27, 2022
Apple Inc.
Michael ROSENBLATT
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
AMMONIA STORAGE CAPACITY OF SCR CATALYST UNIT
Publication number
20220316376
Publication date
Oct 6, 2022
PACCAR Inc
Charles Wayne Reinhardt SWART
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
SYSTEM COMPRISING VEHICULAR COMPRESSION IGNITION ENGINE AND AN EMIS...
Publication number
20220282650
Publication date
Sep 8, 2022
Johnson Matthey Public Limited Company
David BERGEAL
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
EXHAUST GAS PROCESSING SYSTEM AND METHOD
Publication number
20220275739
Publication date
Sep 1, 2022
Shanghai Bixiufu Enterprise Management Co., Ltd.
Wanfu TANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR OPERATING PASSIVE NITROGEN OXIDE ADSORBERS...
Publication number
20220275747
Publication date
Sep 1, 2022
Cummins Inc.
Jinyong Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYSTEMS AND METHODS FOR CONTROLLING EXHAUST GAS AFTERTREATMENT SENS...
Publication number
20220268190
Publication date
Aug 25, 2022
Cummins Emission Solutions Inc.
Nathan A. Ottinger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEMS AND METHODS FOR CONTROLLING EXHAUST GAS AFTERTREATMENT SENS...
Publication number
20220268189
Publication date
Aug 25, 2022
Cummins Emission Solutions Inc.
Nathan A. Ottinger
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SYSTEM AND METHOD FOR PLACESHIFTING MEDIA PLAYBACK
Publication number
20220247616
Publication date
Aug 4, 2022
Apple Inc.
Michael ROSENBLATT
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
LOW-TEMPERATURE NOx STORAGE CATALYST USED FOR AUTOMOBILE EXHAUST PU...
Publication number
20220241726
Publication date
Aug 4, 2022
Sinocat Environmental Technology Co., Ltd.
Yun WANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST AFTERTREATMENT DEVICE
Publication number
20220235685
Publication date
Jul 28, 2022
Vitesco Technologies GMBH
Rolf Bruck
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CROSSFLOW PNA-SCR AFTERTREATMENT DEVICE
Publication number
20220220878
Publication date
Jul 14, 2022
Cummins Inc.
Lars Krister Henrichsen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LOW TEMPERATURE NOx ADSORBER WITH ENHANCED HYDROTHERMAL STABILITY
Publication number
20220212162
Publication date
Jul 7, 2022
BASF Corporation
Xinyi Wei
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LOW-TEMPERATURE DE-NOx CATALYST FOR TREATMENT OF EXHAUST GAS FROM S...
Publication number
20220162970
Publication date
May 26, 2022
Hanseo University Academic Cooperation Foundation
Hea Kyung Park
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
AFTERTREATMENT SYSTEM AND METHOD OF TREATING EXHAUST GASES
Publication number
20220162971
Publication date
May 26, 2022
Caterpillar Inc.
David Todd Montgomery
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Internal Combustion Engine Exhaust Aftertreatment System
Publication number
20220136424
Publication date
May 5, 2022
International Engine Intellectual Property Company, LLC
Bradley Jay Adelman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Nox Storage Catalyst and Method for Preparing the Same
Publication number
20220134320
Publication date
May 5, 2022
Hyundai Motor Company
Dalyoung Yoon
C01 - INORGANIC CHEMISTRY
Information
Patent Application
PROCESS FOR REMOVING NITROGEN OXIDES FROM A GAS
Publication number
20220106897
Publication date
Apr 7, 2022
Casale SA
Alberto Garbujo
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
MIXING MEMBER, EXHAUST PURIFYING DEVICE, AND VEHICLE
Publication number
20220097012
Publication date
Mar 31, 2022
Isuzu Motors Limited;
Ken MIYAWAKI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES