Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]

Industry

CPC
B01D53/9445

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B01Physical, chemical processing B01DSEPARATION B01D53/00Separation of gases or vapours Recovering vapours of volatile solvents from gases Chemical or biological purification of waste gases

Current Industry

B01D53/9445Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Control schemes for thermal management of power production systems...
- Patent number 12,110,822
- Issue date Oct 8, 2024
- 8 Rivers Capital, LLC
- Brock Alan Forrest
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods and system for controlling selective catalytic reductant ca...
- Patent number 11,603,787
- Issue date Mar 14, 2023
- Ford Global Technologies, LLC
- Michiel J. Van Nieuwstadt
- B60 - VEHICLES 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
Control schemes for thermal management of power production systems...
- Patent number 11,549,433
- Issue date Jan 10, 2023
- 8 Rivers Capital, LLC
- Brock Alan Forrest
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Particulate filters
- Patent number 11,541,383
- Issue date Jan 3, 2023
- Johnson Matthey Public Limited Company
- Peter Bellham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust-gas purification system of internal combustion engine
- Patent number 11,486,292
- Issue date Nov 1, 2022
- Honda Motor Co., Ltd.
- Yoshiaki Hatakeyama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalytic articles
- Patent number 11,471,863
- Issue date Oct 18, 2022
- BASF Corporation
- Shiang Sung
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Particulate filters
- Patent number 11,207,667
- Issue date Dec 28, 2021
- Johnson Matthey Public Limited Company
- Peter Bellham
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Palladium oxide supported on spinels for NOx storage
- Patent number 11,154,816
- Issue date Oct 26, 2021
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Torin C. Peck
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Catalyst for purification of exhaust gas from internal combustion e...
- Patent number 11,110,396
- Issue date Sep 7, 2021
- UMICORE SHOKUBAI JAPAN CO., LTD.
- Shigekazu Minami
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification apparatus for an internal combustion engine
- Patent number 11,053,831
- Issue date Jul 6, 2021
- Toyota Jidosha Kabushiki Kaisha
- Hiromasa Hashimoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification apparatus for an internal combustion engine
- Patent number 11,008,918
- Issue date May 18, 2021
- Toyota Jidosha Kabushiki Kaisha
- Shinichi Nakagoshi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Honeycomb structure and production method for said honeycomb structure
- Patent number 10,953,395
- Issue date Mar 23, 2021
- Ibiden Co., Ltd.
- Shinnosuke Goto
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Catalyst comprising a molecular sieve belonging to the ABC-6 framew...
- Patent number 10,933,408
- Issue date Mar 2, 2021
- Umicore AG & Co. KG
- Peter N. R. Vennestøm
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
Particulate filter for an internal combustion engine and method for...
- Patent number 10,918,987
- Issue date Feb 16, 2021
- Volkswagen Aktiengesellschaft
- Onur Ulas Car
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Electrochemical reactor and internal combustion engine provided wit...
- Patent number 10,794,250
- Issue date Oct 6, 2020
- Toyota Jidosha Kabushiki Kaisha
- Tetsuya Sakuma
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Dual stage internal combustion engine aftertreatment system using e...
- Patent number 10,774,724
- Issue date Sep 15, 2020
- Tecogen, Inc.
- Ahmed F. Ghoniem
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Oxygen storage material and method for producing the same
- Patent number 10,618,029
- Issue date Apr 14, 2020
- Toyota Jidosha Kabushiki Kaisha
- Yoshihiro Goto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Catalyst deterioration detecting system and catalyst deterioration...
- Patent number 10,450,934
- Issue date Oct 22, 2019
- Mitsui Mining & Smelting Co., Ltd.
- Naoki Munakata
- G01 - MEASURING TESTING
Information Patent Grant
Exhaust treatment catalysts with enhanced hydrothermal stability an...
- Patent number 10,427,137
- Issue date Oct 1, 2019
- UT-Battelle, LLC
- Eleni Kyriakidou
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust purifying filter
- Patent number 10,415,446
- Issue date Sep 17, 2019
- Honda Motor Co., Ltd.
- Chiaki Seki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Control apparatus for internal combustion engine
- Patent number 10,415,490
- Issue date Sep 17, 2019
- Toyota Jidosha Kabushiki Kaisha
- Takayoshi Tanaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Control system of internal combustion engine
- Patent number 10,378,466
- Issue date Aug 13, 2019
- Toyota Jidosha Kabushiki Kaisha
- Yuki Morita
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Control apparatus for gasoline engine
- Patent number 10,344,693
- Issue date Jul 9, 2019
- Toyota Jidosha Kabushiki Kaisha
- Takanobu Hosoya
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Non-thermal plasma/ozone-assisted catalytic system and use in exhau...
- Patent number 10,329,976
- Issue date Jun 25, 2019
- GM Global Technology Operations LLC
- Lei Wang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for controlling an exhaust gas treatment system
- Patent number 10,322,373
- Issue date Jun 18, 2019
- GM Global Technology Operations LLC
- Jon C. Miller
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Honeycomb structure
- Patent number 10,315,192
- Issue date Jun 11, 2019
- NGK Insulators, Ltd.
- Takashi Aoki
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Exhaust gas purification device and corresponding control process
- Patent number 10,309,279
- Issue date Jun 4, 2019
- Faurecia Systemes D'Echappement
- Xavier Bartolo
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Temperature maintenance and regulation of vehicle exhaust catalyst...
- Patent number 10,265,657
- Issue date Apr 23, 2019
- Ford Global Technologies, LLC
- Kevin James Rhodes
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Nitrous oxide removal catalysts for exhaust systems
- Patent number 10,260,395
- Issue date Apr 16, 2019
- BASF Corporation
- Yuejin Li
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MONITORING A REGENERATION OF A PARTICULATE FILTER IN THE...
- Publication number 20240408530
- Publication date Dec 12, 2024
- Volkswagen Aktiengesellschaft
- Dimitri ILLARIONOV
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTROL SCHEMES FOR THERMAL MANAGEMENT OF POWER PRODUCTION SYSTEMS...
- Publication number 20240392722
- Publication date Nov 28, 2024
- 8 RIVERS CAPITAL, LLC
- Brock Alan Forrest
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS OF IMPROVING THE PERFORMANCE OF COMBUSTION ENGINE AFTER-TRE...
- Publication number 20240336862
- Publication date Oct 10, 2024
- AFTON CHEMICAL CORPORATION
- Ashutosh Gupta
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST FOR THE ABATEMENT OF AMMONIA FROM THE EXHAUST OF GASOLINE...
- Publication number 20240123403
- Publication date Apr 18, 2024
- Umicore AG & Co. KG
- Massimo COLOMBO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CATALYTIC FILTER FOR GASOLINE ENGINE EXHAUST TREATMENT
- Publication number 20240033719
- Publication date Feb 1, 2024
- Johnson Matthey Public Limited Company
- Ketan CHAVDA
- 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
Particulate Filter Having A Centralized-Distributed Functional Mate...
- Publication number 20240001271
- Publication date Jan 4, 2024
- BASF Corporation
- Jun Cong Jiang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYTICALLY ACTIVE PARTICULATE FILTER BODY AND METHOD OF MAKING
- Publication number 20230356132
- Publication date Nov 9, 2023
- Corning Incorporated
- Vishwanath Ganpat Deshmane
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH ENTROPY RARE EARTH OXIDES FOR EMISSIONS CONTROL
- Publication number 20230226490
- Publication date Jul 20, 2023
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Andrew Getsoian
- 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
Information Patent Application
HYDROCARBON ADSORBENT
- Publication number 20230173455
- Publication date Jun 8, 2023
- Korea University Research and Business Foundation
- Chun Yong KANG
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTROL SCHEMES FOR THERMAL MANAGEMENT OF POWER PRODUCTION SYSTEMS...
- Publication number 20230127569
- Publication date Apr 27, 2023
- 8 RIVERS CAPITAL, LLC
- Brock Alan Forrest
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
METHODS AND SYSTEM FOR CONTROLLING SELECTIVE CATALYTIC REDUCTANT CA...
- Publication number 20220170400
- Publication date Jun 2, 2022
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Michiel J. Van Nieuwstadt
- B60 - VEHICLES IN GENERAL
Information Patent Application
PARTICULATE FILTERS
- Publication number 20220111376
- Publication date Apr 14, 2022
- Johnson Matthey Public Limited Company
- Peter BELLHAM
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
EXHAUST-GAS PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE
- Publication number 20210285358
- Publication date Sep 16, 2021
- Honda Motor Co., Ltd.
- Yoshiaki Hatakeyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CONTROL SCHEMES FOR THERMAL MANAGEMENT OF POWER PRODUCTION SYSTEMS...
- Publication number 20210115849
- Publication date Apr 22, 2021
- 8 RIVERS CAPITAL, LLC
- Brock Alan Forrest
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
PARTICULATE FILTERS
- Publication number 20210046467
- Publication date Feb 18, 2021
- Johnson Matthey Public Limited Company
- Peter BELLHAM
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PALLADIUM OXIDE SUPPORTED ON SPINELS FOR NOx STORAGE
- Publication number 20200376433
- Publication date Dec 3, 2020
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Torin C. Peck
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST SYSTEM FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR OPE...
- Publication number 20200232359
- Publication date Jul 23, 2020
- Volkswagen Aktiengesellschaft
- Michael KAACK
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS TREATMENT CATALYST FOR ABATEMENT OF NITROGEN OXIDES
- Publication number 20200055035
- Publication date Feb 20, 2020
- BASF Corporation
- Xiaolai Zheng
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
PARTICULATE FILTER FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR...
- Publication number 20190262757
- Publication date Aug 29, 2019
- Volkswagen Aktiengesellschaft
- Onur Ulas CAR
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
ASSEMBLIES AND METHODS FOR REDUCING PARTICULATE MATTER, HYDROCARBON...
- Publication number 20190234284
- Publication date Aug 1, 2019
- Tecogen, Inc.
- Ahmed F. Ghoniem
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST PURIFYING FILTER
- Publication number 20190203621
- Publication date Jul 4, 2019
- Honda Motor Co.,Ltd.
- Chiaki SEKI
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POROUS CERAMIC BODY TO REDUCE EMISSIONS
- Publication number 20190134614
- Publication date May 9, 2019
- Corning Incorporated
- Mallanagouda Dyamanagouda Patil
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
CATALYST DETERIORATION DETECTING SYSTEM AND CATALYST DETERIORATION...
- Publication number 20190055872
- Publication date Feb 21, 2019
- Mitsui Mining and Smelting Co., Ltd.
- Naoki MUNAKATA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
FILTER FOR FILTERING PARTICULATE MATTER FROM EXHAUST GAS EMITTED FR...
- Publication number 20180361364
- Publication date Dec 20, 2018
- Johnson Matthey Public Limited Company
- Louise ARNOLD
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
OXYGEN STORAGE MATERIAL AND METHOD FOR PRODUCING THE SAME
- Publication number 20180353928
- Publication date Dec 13, 2018
- Toyota Jidosha Kabushiki Kaisha
- Yoshihiro GOTO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST FOR EXHAUST GAS PURIFICATION, METHOD FOR PRODUCING SAME AN...
- Publication number 20180280878
- Publication date Oct 4, 2018
- CATALER CORPORATION
- Satoru INODA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ASSEMBLIES AND METHODS FOR REDUCING PARTICULATE MATTER, HYDROCARBON...
- Publication number 20180230886
- Publication date Aug 16, 2018
- Tecogen, Inc.
- Ahmed F. Ghoniem
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE
- Publication number 20180171910
- Publication date Jun 21, 2018
- Toyota Jidosha Kabushiki Kaisha
- Takayoshi TANAKA
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Simultaneously removing carbon monoxide, hydrocarbons or nitrogen oxides making use of three-way catalysts [TWC] or four-way-catalysts [FWC]

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Control schemes for thermal management of power production systems...

Methods and system for controlling selective catalytic reductant ca...

Passive NOx adsorber

Control schemes for thermal management of power production systems...

Particulate filters

Exhaust-gas purification system of internal combustion engine

Catalytic articles

Particulate filters

Palladium oxide supported on spinels for NOx storage

Catalyst for purification of exhaust gas from internal combustion e...

Exhaust gas purification apparatus for an internal combustion engine

Exhaust gas purification apparatus for an internal combustion engine

Honeycomb structure and production method for said honeycomb structure

Catalyst comprising a molecular sieve belonging to the ABC-6 framew...

Particulate filter for an internal combustion engine and method for...

Electrochemical reactor and internal combustion engine provided wit...

Dual stage internal combustion engine aftertreatment system using e...

Oxygen storage material and method for producing the same

Catalyst deterioration detecting system and catalyst deterioration...

Exhaust treatment catalysts with enhanced hydrothermal stability an...

Exhaust purifying filter

Control apparatus for internal combustion engine

Control system of internal combustion engine

Control apparatus for gasoline engine

Non-thermal plasma/ozone-assisted catalytic system and use in exhau...

Method for controlling an exhaust gas treatment system

Honeycomb structure

Exhaust gas purification device and corresponding control process

Temperature maintenance and regulation of vehicle exhaust catalyst...

Nitrous oxide removal catalysts for exhaust systems

Patents Applicationslast 30 patents

METHOD FOR MONITORING A REGENERATION OF A PARTICULATE FILTER IN THE...

CONTROL SCHEMES FOR THERMAL MANAGEMENT OF POWER PRODUCTION SYSTEMS...

METHODS OF IMPROVING THE PERFORMANCE OF COMBUSTION ENGINE AFTER-TRE...

CATALYST FOR THE ABATEMENT OF AMMONIA FROM THE EXHAUST OF GASOLINE...

CATALYTIC FILTER FOR GASOLINE ENGINE EXHAUST TREATMENT

EXHAUST GAS PURIFICATION SYSTEM FOR STOICHIOMETRIC-COMBUSTION ENGINES

Particulate Filter Having A Centralized-Distributed Functional Mate...

CATALYTICALLY ACTIVE PARTICULATE FILTER BODY AND METHOD OF MAKING

HIGH ENTROPY RARE EARTH OXIDES FOR EMISSIONS CONTROL

AMMONIA ADSORPTION CATALYST AND PREPARATION METHOD AND USE THEREOF

HYDROCARBON ADSORBENT

CONTROL SCHEMES FOR THERMAL MANAGEMENT OF POWER PRODUCTION SYSTEMS...

METHODS AND SYSTEM FOR CONTROLLING SELECTIVE CATALYTIC REDUCTANT CA...

PARTICULATE FILTERS

EXHAUST-GAS PURIFICATION SYSTEM OF INTERNAL COMBUSTION ENGINE

CONTROL SCHEMES FOR THERMAL MANAGEMENT OF POWER PRODUCTION SYSTEMS...

PARTICULATE FILTERS

PALLADIUM OXIDE SUPPORTED ON SPINELS FOR NOx STORAGE

EXHAUST SYSTEM FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR OPE...

EXHAUST GAS TREATMENT CATALYST FOR ABATEMENT OF NITROGEN OXIDES

PARTICULATE FILTER FOR AN INTERNAL COMBUSTION ENGINE AND METHOD FOR...

ASSEMBLIES AND METHODS FOR REDUCING PARTICULATE MATTER, HYDROCARBON...

EXHAUST PURIFYING FILTER

POROUS CERAMIC BODY TO REDUCE EMISSIONS

CATALYST DETERIORATION DETECTING SYSTEM AND CATALYST DETERIORATION...

FILTER FOR FILTERING PARTICULATE MATTER FROM EXHAUST GAS EMITTED FR...

OXYGEN STORAGE MATERIAL AND METHOD FOR PRODUCING THE SAME

CATALYST FOR EXHAUST GAS PURIFICATION, METHOD FOR PRODUCING SAME AN...

ASSEMBLIES AND METHODS FOR REDUCING PARTICULATE MATTER, HYDROCARBON...

CONTROL APPARATUS FOR INTERNAL COMBUSTION ENGINE