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F01N3/0814
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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
F01N3/0814
combined with catalytic converters
Industries
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Patents Grants
last 30 patents
Information
Patent Grant
Virtual sensing system
Patent number
11,970,964
Issue date
Apr 30, 2024
Watlow Electric Manufacturing Company
James N. Pradun
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Device for electrically heating an exhaust gas catalyst
Patent number
11,946,406
Issue date
Apr 2, 2024
Vitesco Technologies GmbH
Steven Maertens
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
Hydrocarbon adsorbent
Patent number
11,911,742
Issue date
Feb 27, 2024
Tosoh Corporation
Keita Nakao
C01 - INORGANIC CHEMISTRY
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
Internal combustion engine with exhaust gas aftertreatment and cont...
Patent number
11,898,514
Issue date
Feb 13, 2024
INNIO Jenbacher GmbH & Co OG
Michael Url
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Exhaust after-treatment in heavy-duty motor vehicles
Patent number
11,879,375
Issue date
Jan 23, 2024
PACCAR Inc.
Cynthia Chaffin Webb
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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
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
JMZ-12, a disordered AEI/CHA family of zeolites, its synthesis and use
Patent number
11,851,339
Issue date
Dec 26, 2023
Kaneshalingam Arulraj
C01 - INORGANIC CHEMISTRY
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
Virtual sensing system
Patent number
11,795,857
Issue date
Oct 24, 2023
Watlow Electric Manufacturing Company
James N. Pradun
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Grant
Urea solution mixing chamber for diesel vehicle
Patent number
11,767,778
Issue date
Sep 26, 2023
Hyundai Motor Company
Yoon Sung Choi
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
Apparatus and method for controlling a vehicle action
Patent number
11,753,977
Issue date
Sep 12, 2023
Jaguar Land Rover Limited
Bhanuprakash Haranahalli Panchakshari
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
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
Selective catalytic reduction catalyst on a filter substrate
Patent number
11,691,106
Issue date
Jul 4, 2023
BASF Corporation
Matthias Peter
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
Control of pre-SCR ammonia dosing based on look-ahead data
Patent number
11,686,235
Issue date
Jun 27, 2023
Scania CV AB
Björn Harnemo
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Separately determining firing density and pumping density during fi...
Patent number
11,680,505
Issue date
Jun 20, 2023
Tula Technology, Inc.
Shikui Kevin Chen
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Lean burn internal combustion engine exhaust gas control
Patent number
11,674,423
Issue date
Jun 13, 2023
Tula Technology, Inc.
Matthew A. Younkins
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Grant
Aftertreatment system including preheating oxidation catalyst
Patent number
11,661,876
Issue date
May 30, 2023
CUMMINS EMISSION SOLUTIONS, INC.
Shirish S. Punde
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
Hydrocarbon adsorbent
Patent number
11,648,527
Issue date
May 16, 2023
Tosoh Corporation
Keita Nakao
C01 - INORGANIC CHEMISTRY
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
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
Passive NOx adsorber
Patent number
11,571,679
Issue date
Feb 7, 2023
Johnson Matthey Public Limited Company
Jillian Elaine Collier
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Lean burn internal combustion engine exhaust gas control
Patent number
11,560,818
Issue date
Jan 24, 2023
Tula Technology, Inc.
Matthew A. Younkins
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Device and method for reducing emissions from an internal combustio...
Patent number
11,555,430
Issue date
Jan 17, 2023
Emissions Science Corporation
Mark Wasemiller
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Patents Applications
last 30 patents
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 TURBOCHARGER WITH CATALYTIC CONVERTER AND HYBRID VEHICL...
Publication number
20240026811
Publication date
Jan 25, 2024
Vitesco Technologies GMBH
Sasa SLAVIC
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
SYSTEM AND METHODS FOR ESTIMATING EMISSIONS
Publication number
20230304430
Publication date
Sep 28, 2023
FORD GLOBAL TECHNOLOGIES, L.L.C.
Nathan Kempema
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
HYDROCARBON ADSORBENT
Publication number
20230234022
Publication date
Jul 27, 2023
TOSOH CORPORATION
Keita NAKAO
C01 - INORGANIC CHEMISTRY
Information
Patent Application
DEVICE FOR ELECTRICALLY HEATING AN EXHAUST GAS CATALYST
Publication number
20230212970
Publication date
Jul 6, 2023
Vitesco Technologies GMBH
Steven Maertens
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS CONTROL SYSTEM AND EXHAUST GAS CONTROL METHOD
Publication number
20230086873
Publication date
Mar 23, 2023
Toyota Jidosha Kabushiki Kaisha
Shinichi TAKESHIMA
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Catalyst System for Rocket Engine
Publication number
20230060108
Publication date
Feb 23, 2023
Christopher Craddock
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
VIRTUAL SENSING SYSTEM
Publication number
20230003161
Publication date
Jan 5, 2023
WATLOW ELECTRIC MANUFACTURING COMPANY
James N. PRADUN
F28 - HEAT EXCHANGE IN GENERAL
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
APPARATUS AND METHOD FOR CONTROLLING A VEHICLE ACTION
Publication number
20220282652
Publication date
Sep 8, 2022
Jaguar Land Rover Limited
Bhanuprakash HARANAHALLI PANCHAKSHARI
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SEPARATELY DETERMINING FIRING DENSITY AND PUMPING DENSITY DURING FI...
Publication number
20220251992
Publication date
Aug 11, 2022
TULA TECHNOLOGY, INC.
Shikui Kevin CHEN
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
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
LEAN BURN INTERNAL COMBUSTION ENGINE EXHAUST GAS CONTROL
Publication number
20220112827
Publication date
Apr 14, 2022
TULA TECHNOLOGY, INC.
Matthew A. YOUNKINS
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
NOx ADSORBER CATALYST
Publication number
20220072514
Publication date
Mar 10, 2022
Johnson Matthey Public Limited Company
Guy Richard CHANDLER
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CONTROL OF PRE-SCR AMMONIA DOSING BASED ON LOOK-AHEAD DATA
Publication number
20220034249
Publication date
Feb 3, 2022
SCANIA CV AB
Björn HARNEMO
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LEAN BURN INTERNAL COMBUSTION ENGINE EXHAUST GAS CONTROL
Publication number
20210404364
Publication date
Dec 30, 2021
TULA TECHNOLOGY, INC.
Matthew A. YOUNKINS
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
METHOD FOR ADAPTING AN AMOUNT OF REDUCTANT FOR CONTROLLING THE NITR...
Publication number
20210372309
Publication date
Dec 2, 2021
CONTINENTAL AUTOMOTIVE FRANCE
Steven Maertens
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Method for Operating an Internal Combustion Engine
Publication number
20210372315
Publication date
Dec 2, 2021
Vitesco Technologies GMBH
Hong Zhang
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
EXHAUST GAS TREATMENT SYSTEM AND METHOD WITH REDUCTANT INJECTION AN...
Publication number
20210317768
Publication date
Oct 14, 2021
Deere & Company
Danan Dou
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
ALUMINA SUPPORTED Pt/Ce-Zr MIXED OXIDE CATALYSTS AND METHOD OF MAKING
Publication number
20210308654
Publication date
Oct 7, 2021
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
LEAN BURN INTERNAL COMBUSTION ENGINE EXHAUST GAS TEMPERATURE CONTROL
Publication number
20210301703
Publication date
Sep 30, 2021
TULA TECHNOLOGY, INC.
Matthew A. YOUNKINS
F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information
Patent Application
CONTROL DEVICE FOR INTERNAL COMBUSTION ENGINE
Publication number
20210301697
Publication date
Sep 30, 2021
Toyota Jidosha Kabushiki Kaisha
Tomihisa Oda
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
LNT LAYERED CATALYST FOR LEAN BURN GASOLINE ENGINE AND EXHAUST GAS...
Publication number
20210270165
Publication date
Sep 2, 2021
N. E. CHEMCAT CORPORATION
Yasuyoshi SASAKI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PEROVSKITES OXYGEN STORAGE AND RELEASE MATERIALS AND THEIR USE FOR...
Publication number
20210237039
Publication date
Aug 5, 2021
Toyota Motor Engineering & Manufacturing North America, Inc.
Kimber L. Stamm Masias
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
INTERNAL COMBUSTION ENGINE SYSTEMS INCLUDING CRITERIA POLLUTANT MIT...
Publication number
20210207511
Publication date
Jul 8, 2021
Saudi Arabian Oil Company
Esam Z. Hamad
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
NITROGEN OXIDE SORBENT AND EXHAUST GAS CLEANING CATALYST
Publication number
20210197171
Publication date
Jul 1, 2021
Mitsui Mining and Smelting Co., Ltd.
Masaaki INAMURA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE
Publication number
20210180491
Publication date
Jun 17, 2021
Toyota Jidosha Kabushiki Kaisha
Hiroyoshi Ueda
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
SINGLE BRICK SCR/ASC/PNA/DOC CLOSE-COUPLED CATALYST
Publication number
20210162344
Publication date
Jun 3, 2021
Johnson Matthey Public Limited Company
Hai-Ying CHEN
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Application
Pt/CeO2-ZrO2 CATALYSTS FOR PASSIVE NOX ADSORPTION APPLICATIONS AND...
Publication number
20210146340
Publication date
May 20, 2021
Toyota Motor Engineering & Manufacturing North America, Inc.
Krishna Gunugunuri
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES