Stoichiometric gasoline engines

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CPC
B01D2258/014

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BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D2258/00Sources of waste gases

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B01D2258/014Stoichiometric gasoline engines

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Catalytically active particulate filter
- Patent number 12,128,357
- Issue date Oct 29, 2024
- Umicore AG & Co. KG
- Jan Schoenhaber
- 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
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
Information Patent Grant
Catalytically active particulate filter
- Patent number 11,628,400
- Issue date Apr 18, 2023
- Umicore AG & Co. KG
- Jan Schoenhaber
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification system for a gasoline engine
- Patent number 11,547,969
- Issue date Jan 10, 2023
- Umicore AG & Co. KG
- Jan Schoenhaber
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Pollutant treatment process and apparatus
- Patent number 11,305,231
- Issue date Apr 19, 2022
- Ricardo UK Limited
- Damodara M. Poojary
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Single-layer 3-way catalytic converter
- Patent number 11,291,952
- Issue date Apr 5, 2022
- Umicore AG & Co. KG
- Jan Schoenhaber
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Multi-layer three-way catalytic converter
- Patent number 11,185,820
- Issue date Nov 30, 2021
- Umicore AG & Co. KG
- Jan Schoenhaber
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Monometallic rhodium-containing four-way conversion catalysts for g...
- Patent number 11,185,819
- Issue date Nov 30, 2021
- BASF Corporation
- Janosch Cravillon
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalytically active particulate filter
- Patent number 11,179,676
- Issue date Nov 23, 2021
- Umicore AG & Co. KG
- Jan Schoenhaber
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method and device for purifying exhaust gas
- Patent number 11,156,139
- Issue date Oct 26, 2021
- Audi AG
- Simone Müller-Hellwig
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Ceria-zirconia-based composite oxide oxygen storage material, exhau...
- Patent number 10,987,654
- Issue date Apr 27, 2021
- NIPPON DENKO CO., LTD.
- Tomoharu Itoh
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas treatment catalysts
- Patent number 10,906,032
- Issue date Feb 2, 2021
- BASF Corporation
- Xiaolai Zheng
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Pollutant treatment process and apparatus
- Patent number 10,780,395
- Issue date Sep 22, 2020
- Ricardo Inc.
- Damodara M. Poojary
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification catalyst
- Patent number 10,753,248
- Issue date Aug 25, 2020
- Johnson Matthey Public Limited Company
- Tomotaka Hirota
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purifying catalyst
- Patent number 10,737,219
- Issue date Aug 11, 2020
- Cataler Corporation
- Takashi Onozuka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purification catalyst
- Patent number 10,710,023
- Issue date Jul 14, 2020
- Cataler Corporation
- Koki Yanagawa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust purification system of internal combustion engine
- Patent number 10,704,440
- Issue date Jul 7, 2020
- Honda Motor Co., Ltd.
- Shinichiro Otsuka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust purification filter
- Patent number 10,677,124
- Issue date Jun 9, 2020
- Honda Motor Co., Ltd.
- Shinichiro Otsuka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Three layer NOx adsorber catalyst
- Patent number 10,596,550
- Issue date Mar 24, 2020
- Johnson Matthey Public Limited Company
- Guy Richard Chandler
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Chabazite zeolite catalysts having low silica to alumina ratios
- Patent number 10,583,424
- Issue date Mar 10, 2020
- BASF Corporation
- Ivor Bull
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purifying catalyst
- Patent number 10,556,223
- Issue date Feb 11, 2020
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Hiromasa Suzuki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Exhaust purification system of internal combustion engine
- Patent number 10,344,643
- Issue date Jul 9, 2019
- Honda Motor Co., Ltd.
- Shinichiro Otsuka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purifying catalyst
- Patent number 10,322,406
- Issue date Jun 18, 2019
- Toyota Jidosha Kabushiki Kaisha
- Hiromasa Suzuki
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Method of regenerating an exhaust gas purification filter, and vapo...
- Patent number 10,309,284
- Issue date Jun 4, 2019
- FAURECIA EMISSIONS CONTROL TECHNOLOGIES, GERMANY GMBH
- Wilbur Crawley
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Highly active and thermally stable coated gasoline particulate filters
- Patent number 10,265,684
- Issue date Apr 23, 2019
- CDTI ADVANCED MATERIALS, INC.
- Randal L. Hatfield
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas treatment system
- Patent number 10,253,667
- Issue date Apr 9, 2019
- BASF Corporation
- Xiaofan Yang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification device
- Patent number 10,183,253
- Issue date Jan 22, 2019
- Cataler Corporation
- Ryota Onoe
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Control apparatus for naturally aspirated gasoline engine
- Patent number 10,167,791
- Issue date Jan 1, 2019
- Toyota Jidosha Kabushiki Kaisha
- Yuji Yamaguchi
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Diesel oxidation catalyst and use thereof in diesel and advanced co...
- Patent number 10,137,414
- Issue date Nov 27, 2018
- BASF Corporation
- Jeffrey B. Hoke
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST GAS PURIFYING SYSTEM AND EXHAUST GAS PURIFYING CATALYST BOD...
- Publication number 20240408543
- Publication date Dec 12, 2024
- CATALER CORPORATION
- Yu Onohara
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PARTICULATE FILTER
- Publication number 20240342654
- Publication date Oct 17, 2024
- CATALER CORPORATION
- Kohei TAKASAKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFYING CATALYST
- Publication number 20240316497
- Publication date Sep 26, 2024
- CATALER CORPORATION
- Tetsuhiro Hirao
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
INDUCTIVELY HEATED NOX ADSORBER
- Publication number 20240293805
- Publication date Sep 5, 2024
- BASF Corporation
- David M. Youngren
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SULFUR-CONTAINING ORGANIC COMPOUND ASSISTED METAL NANOPARTICLE SYNT...
- Publication number 20240269612
- Publication date Aug 15, 2024
- Johnson Matthey Public Limited Company
- Dongxia LIU
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PLATINUM-CONTAINING THREE-WAY CATALYST FOR CLOSE-COUPLED ENGINE APP...
- Publication number 20240189771
- Publication date Jun 13, 2024
- BASF Corporation
- Karifala Dumbuya
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
PARTICLE FILTER FOR EXHAUST GAS OF GASOLINE ENGINES
- Publication number 20240149257
- Publication date May 9, 2024
- Umicore AG & Co. KG
- Meike Antonia GOTTHARDT
- 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
CATALYTICALLY ACTIVE PARTICLE FILTER WITH A HIGH DEGREE OF FILTERIN...
- Publication number 20240100478
- Publication date Mar 28, 2024
- Umicore AG & Co. KG
- Jan SCHOENHABER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PLATINUM GROUP METAL CATALYST COMPOSITION FOR TWC APPLICATION
- Publication number 20240058791
- Publication date Feb 22, 2024
- BASF Corporation
- Shiang Sung
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYTICALLY ACTIVE PARTICLE FILTER WITH A HIGH DEGREE OF FILTERIN...
- Publication number 20240033687
- Publication date Feb 1, 2024
- Umicore AG & Co. KG
- Jan SCHOENHABER
- 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
TIN CO-DOPED MIXED OXIDES FOR USE IN THREE WAY CATALYSIS
- Publication number 20230372902
- Publication date Nov 23, 2023
- Johnson Matthey Public Limited Company
- Austin GALLAGHER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYTICALLY ACTIVE PARTICULATE FILTER
- Publication number 20230285899
- Publication date Sep 14, 2023
- Umicore AG & Co. KG
- Jan SCHOENHABER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST ARTICLE HAVING HIGH LOCAL RHODIUM CONCENTRATION
- Publication number 20230271167
- Publication date Aug 31, 2023
- Johnson Matthey Public Limited Company
- Wolfgang STREHLAU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
MONOMETALLIC RHODIUM-CONTAINING FOUR-WAY CONVERSION CATALYSTS FOR G...
- Publication number 20220118405
- Publication date Apr 21, 2022
- BASF Corporation
- Janosch CRAVILLON
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
EXHAUST GAS PURIFICATION SYSTEM FOR A GASOLINE ENGINE
- Publication number 20210379529
- Publication date Dec 9, 2021
- Umicore AG & Co. KG
- Jan SCHOENHABER
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CATALYTICALLY ACTIVE PARTICULATE FILTER
- Publication number 20210086135
- Publication date Mar 25, 2021
- Umicore AG & Co. KG
- Jan SCHOENHABER
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE
- Publication number 20190271246
- Publication date Sep 5, 2019
- Honda Motor Co., Ltd.
- Shinichiro OTSUKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS TREATMENT APPARATUS
- Publication number 20190232223
- Publication date Aug 1, 2019
- Jaguar Land Rover Limited
- Lars GEHRKE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
Integrated Supports for Emission Control Catalysts
- Publication number 20140369912
- Publication date Dec 18, 2014
- Xiaolai Zheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Variations for Synthesizing Zero Platinum Group Metal Catalyst Systems
- Publication number 20140357479
- Publication date Dec 4, 2014
- CDTI
- Zahra Nazarpoor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Systems and Methods Using Cu-Mn Spinel Catalyst on Varying Carrier...
- Publication number 20140357475
- Publication date Dec 4, 2014
- CDTI
- Zahra Nazarpoor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Positive Ignition Engine and Exhaust System Comprising Catalysed Zo...
- Publication number 20140322112
- Publication date Oct 30, 2014
- Johnson Matthey Public Limited Company
- Philip Gerald BLAKEMAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Filter Substrate Comprising Zone-Coated Catalyst Washcoat
- Publication number 20140322113
- Publication date Oct 30, 2014
- Johnson Matthey Public Limited Company
- Philip Gerald BLAKEMAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
FILTER SUBSTRATE COMPRISING THREE-WAY CATALYST
- Publication number 20140301924
- Publication date Oct 9, 2014
- Johnson Matthey Public Limited Company
- Christopher Gough MORGAN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Influence of Support Oxide Materials on Coating Processes of ZPGM C...
- Publication number 20140274674
- Publication date Sep 18, 2014
- CDTI
- Zahra Nazarpoor
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Catalytic Article With Segregated Washcoat And Methods Of Making Same
- Publication number 20140274676
- Publication date Sep 18, 2014
- BASF Corporation
- Xinsheng Liu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS PURIFICATION CATALYST AND METHOD FOR PRODUCING THE SAME
- Publication number 20140235434
- Publication date Aug 21, 2014
- MAZDA MOTOR CORPORATION
- Yasuhiro MATSUMURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Automotive Catalyst Composites Having A Two-Metal Layer
- Publication number 20140205523
- Publication date Jul 24, 2014
- BASF SE
- Mirko Arnold
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Stoichiometric gasoline engines

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Catalytically active particulate filter

Monometallic rhodium-containing four-way conversion catalysts for g...

Chabazite zeolite catalysts having low silica to alumina ratios

Catalytically active particulate filter

Exhaust gas purification system for a gasoline engine

Pollutant treatment process and apparatus

Single-layer 3-way catalytic converter

Multi-layer three-way catalytic converter

Monometallic rhodium-containing four-way conversion catalysts for g...

Catalytically active particulate filter

Method and device for purifying exhaust gas

Ceria-zirconia-based composite oxide oxygen storage material, exhau...

Exhaust gas treatment catalysts

Pollutant treatment process and apparatus

Exhaust gas purification catalyst

Exhaust gas purifying catalyst

Exhaust gas purification catalyst

Exhaust purification system of internal combustion engine

Exhaust purification filter

Three layer NOx adsorber catalyst

Chabazite zeolite catalysts having low silica to alumina ratios

Exhaust gas purifying catalyst

Exhaust purification system of internal combustion engine

Exhaust gas purifying catalyst

Method of regenerating an exhaust gas purification filter, and vapo...

Highly active and thermally stable coated gasoline particulate filters

Exhaust gas treatment system

Exhaust gas purification device

Control apparatus for naturally aspirated gasoline engine

Diesel oxidation catalyst and use thereof in diesel and advanced co...

Patents Applicationslast 30 patents

EXHAUST GAS PURIFYING SYSTEM AND EXHAUST GAS PURIFYING CATALYST BOD...

PARTICULATE FILTER

EXHAUST GAS PURIFYING CATALYST

INDUCTIVELY HEATED NOX ADSORBER

SULFUR-CONTAINING ORGANIC COMPOUND ASSISTED METAL NANOPARTICLE SYNT...

PLATINUM-CONTAINING THREE-WAY CATALYST FOR CLOSE-COUPLED ENGINE APP...

PARTICLE FILTER FOR EXHAUST GAS OF GASOLINE ENGINES

Ohmic Heating-type Exhaust Gas Purification Catalyst System and Exh...

CATALYTICALLY ACTIVE PARTICLE FILTER WITH A HIGH DEGREE OF FILTERIN...

PLATINUM GROUP METAL CATALYST COMPOSITION FOR TWC APPLICATION

CATALYTICALLY ACTIVE PARTICLE FILTER WITH A HIGH DEGREE OF FILTERIN...

EXHAUST GAS PURIFICATION SYSTEM FOR STOICHIOMETRIC-COMBUSTION ENGINES

TIN CO-DOPED MIXED OXIDES FOR USE IN THREE WAY CATALYSIS

CATALYTICALLY ACTIVE PARTICULATE FILTER

CATALYST ARTICLE HAVING HIGH LOCAL RHODIUM CONCENTRATION

MONOMETALLIC RHODIUM-CONTAINING FOUR-WAY CONVERSION CATALYSTS FOR G...

EXHAUST GAS PURIFICATION SYSTEM FOR A GASOLINE ENGINE

CATALYTICALLY ACTIVE PARTICULATE FILTER

EXHAUST PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE

EXHAUST GAS TREATMENT APPARATUS

Integrated Supports for Emission Control Catalysts

Variations for Synthesizing Zero Platinum Group Metal Catalyst Systems

Systems and Methods Using Cu-Mn Spinel Catalyst on Varying Carrier...

Positive Ignition Engine and Exhaust System Comprising Catalysed Zo...

Filter Substrate Comprising Zone-Coated Catalyst Washcoat

FILTER SUBSTRATE COMPRISING THREE-WAY CATALYST

Influence of Support Oxide Materials on Coating Processes of ZPGM C...

Catalytic Article With Segregated Washcoat And Methods Of Making Same

EXHAUST GAS PURIFICATION CATALYST AND METHOD FOR PRODUCING THE SAME

Automotive Catalyst Composites Having A Two-Metal Layer