characterised by the number of flow passages

Industry

CPC
F01N2330/48

This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F01Engines F01NGAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES F01N2330/00Structure of catalyst support or particle filter

Current Industry

F01N2330/48characterised by the number of flow passages

Industries

Patents Grantslast 30 patents

Information Patent Grant
Exhaust gas purification system
- Patent number 12,140,060
- Issue date Nov 12, 2024
- Toyota Jidosha Kabushiki Kaisha
- Koji Sugiura
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Honeycomb filter
- Patent number 12,076,716
- Issue date Sep 3, 2024
- NGK Insulators, Ltd.
- Fumihiko Yoshioka
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Silicon carbide ceramic honeycomb structure and its production method
- Patent number 11,858,857
- Issue date Jan 2, 2024
- PROTERIAL, LTD.
- Kenichiro Shimizu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Honeycomb bodies with varying cell densities and extrusion dies for...
- Patent number 11,813,597
- Issue date Nov 14, 2023
- Corning Incorporated
- Douglas Munroe Beall
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Grant
Multi-wall thickness, thin-walled honeycomb bodies, and extrusion d...
- Patent number 11,745,384
- Issue date Sep 5, 2023
- Corning, Incorporated
- Ravindra Kumar Akarapu
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
High porosity ceramic honeycomb structure and method of manufacturing
- Patent number 11,739,670
- Issue date Aug 29, 2023
- Corning Incorporated
- Douglas Munroe Beall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purification device
- Patent number 11,679,379
- Issue date Jun 20, 2023
- Toyota Jidosha Kabushiki Kaisha
- Koji Sugiura
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Honeycomb bodies having an array of through channels with a range o...
- Patent number 11,673,132
- Issue date Jun 13, 2023
- Corning Incorporated
- Douglas Munroe Beall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
High ash storage, pattern-plugged, honeycomb bodies and particulate...
- Patent number 11,536,176
- Issue date Dec 27, 2022
- Corning Incorporated
- Douglas Munroe Beall
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Extrusion dies
- Patent number 11,534,937
- Issue date Dec 27, 2022
- Corning Incorporated
- Thomas William Brew
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Honeycomb structure and die
- Patent number 11,426,896
- Issue date Aug 30, 2022
- Denso Corporation
- Kenichi Ito
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Honeycomb structure
- Patent number 11,135,576
- Issue date Oct 5, 2021
- NGK Insulators, Ltd.
- Kazuya Yuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Honeycomb structure
- Patent number 11,014,080
- Issue date May 25, 2021
- NGK Insulators, Ltd.
- Naoya Takase
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Plugged honeycomb structure
- Patent number 10,857,499
- Issue date Dec 8, 2020
- NGK Insulators, Ltd.
- Kazuya Mori
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Plugged honeycomb structure
- Patent number 10,850,223
- Issue date Dec 1, 2020
- NGK Insulators, Ltd.
- Yukio Miyairi
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Honeycomb structure
- Patent number 10,780,434
- Issue date Sep 22, 2020
- NGK Insulators, Ltd.
- Naoya Takase
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Methods for monitoring and regenerating selective catalytic reducti...
- Patent number 10,760,464
- Issue date Sep 1, 2020
- GM Global Technology Operations LLC
- Jianwen Li
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Honeycomb structure
- Patent number 10,605,141
- Issue date Mar 31, 2020
- NGK Insulators, Ltd.
- Yudai Kurimoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Honeycomb body for exhaust gas aftertreatment
- Patent number 10,605,140
- Issue date Mar 31, 2020
- Continental Automotive GmbH
- Carsten Kruse
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas filter
- Patent number 10,569,207
- Issue date Feb 25, 2020
- Denso Corporation
- Hironori Niwa
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Honeycomb structure body and method of designing honeycomb structur...
- Patent number 10,465,584
- Issue date Nov 5, 2019
- Denso Corporation
- Naohiro Hayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Honeycomb structure
- Patent number 10,457,009
- Issue date Oct 29, 2019
- NGK Insulators, Ltd.
- Yasushi Kato
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Catalytic wall-flow filter having a membrane
- Patent number 10,272,421
- Issue date Apr 30, 2019
- Johnson Matthey Public Limited Company
- Guy Richard Chandler
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Exhaust gas purifying device
- Patent number 10,207,223
- Issue date Feb 19, 2019
- NGK Insulators, Ltd.
- Tetsuya Makino
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Honeycomb structure and manufacturing method of honeycomb structure
- Patent number 10,195,813
- Issue date Feb 5, 2019
- NGK Insulators, Ltd.
- Takahiro Ouchi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Exhaust gas purifying device of internal-combustion engine, and met...
- Patent number 10,145,280
- Issue date Dec 4, 2018
- Honda Motor Co., Ltd.
- Yoshiaki Hatakeyama
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Method for producing plugged honeycomb structure
- Patent number 10,124,508
- Issue date Nov 13, 2018
- NGK Insulators, Ltd.
- Kensuke Tanaka
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Honeycomb structure and method for manufacturing honeycomb structure
- Patent number 10,094,257
- Issue date Oct 9, 2018
- NGK Insulators, Ltd.
- Keisuke Kimura
- B32 - LAYERED PRODUCTS
Information Patent Grant
Exhaust gas purification device
- Patent number 10,086,363
- Issue date Oct 2, 2018
- Cataler Corporation
- Ryota Onoe
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Grant
Catalyst unit and exhaust gas catalyst
- Patent number 10,077,701
- Issue date Sep 18, 2018
- MAN Energy Solutions SE
- Andreas Döring
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

Information Patent Application
EXHAUST TREATMENT METHOD AND APPARATUS HAVING PARTICULATE FILTERS A...
- Publication number 20240159174
- Publication date May 16, 2024
- Corning Incorporated
- Douglas Munroe Beall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB STRUCTURE
- Publication number 20230390752
- Publication date Dec 7, 2023
- NGK Insulators, Ltd.
- Yuya IDO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HIGH POROSITY CERAMIC HONEYCOMB STRUCTURE AND METHOD OF MANUFACTURING
- Publication number 20230358154
- Publication date Nov 9, 2023
- Corning Incorporated
- Douglas Munroe Beall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
EXHAUST GAS TREATMENT SYSTEM
- Publication number 20230323802
- Publication date Oct 12, 2023
- Johnson Matthey Public Limited Company
- Christopher DALY
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
SILICON CARBIDE CERAMIC HONEYCOMB STRUCTURE AND ITS PRODUCTION METHOD
- Publication number 20230322630
- Publication date Oct 12, 2023
- Proterial, Ltd.
- Kenichiro SHIMIZU
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB FILTER
- Publication number 20230311111
- Publication date Oct 5, 2023
- NGK Insulators, Ltd.
- Fumihiko YOSHIOKA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
COMPOSITE, ZONED OXIDATION CATALYST FOR A COMPRESSION IGNITION INTE...
- Publication number 20230278018
- Publication date Sep 7, 2023
- Johnson Matthey Public Limited Company
- Andrew Francis CHIFFEY
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS PURIFICATION DEVICE
- Publication number 20220370997
- Publication date Nov 24, 2022
- Toyota Jidosha Kabushiki Kaisha
- Koji SUGIURA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS PURIFICATION CATALYST DEVICE
- Publication number 20220250037
- Publication date Aug 11, 2022
- CATALER CORPORATION
- Kana IWATA
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HONEYCOMB BODIES HAVING AN ARRAY OF THROUGH CHANNELS WITH A RANGE O...
- Publication number 20220008907
- Publication date Jan 13, 2022
- Corning Incorporated
- Douglas Munroe Beall
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information Patent Application
MULTI- WALL THICKNESS, THIN-WALLED HONEYCOMB BODIES, AND EXTRUSION...
- Publication number 20210362370
- Publication date Nov 25, 2021
- Corning Incorporated
- Ravindra Kumar Akarapu
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXTRUSION DIES
- Publication number 20200316814
- Publication date Oct 8, 2020
- Corning Incorporated
- Thomas William BREW
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HIGH ASH STORAGE, PATTERN-PLUGGED, HONEYCOMB BODIES AND PARTICULATE...
- Publication number 20200300138
- Publication date Sep 24, 2020
- CORNING INCORPORATED
- Douglas Munroe Beall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHOD FOR OPTIMIZING EXHAUST FLOW THROUGH AN EMISSIONS CONTROL SUB...
- Publication number 20200191037
- Publication date Jun 18, 2020
- DENSO International America, Inc.
- Edward SZCZEPANSKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HONEYCOMB STRUCTURE
- Publication number 20190301335
- Publication date Oct 3, 2019
- NGK Insulators, Ltd.
- Yudai Kurimoto
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB STRUCTURE
- Publication number 20190283012
- Publication date Sep 19, 2019
- NGK Insulators, Ltd.
- Kazuya Yuki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method For Producing A Honeycomb Body
- Publication number 20190211730
- Publication date Jul 11, 2019
- CONTINENTAL AUTOMOTIVE GMBH
- Carsten KRUSE
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
TWO-SECTIONED BACK-PRESSURED CATALYTIC CONVERTER
- Publication number 20190153923
- Publication date May 23, 2019
- JUMBOMAW TECHNOLOGY CO., LTD.
- HSIN-CHANG CHANG
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
HIGH POROSITY CERAMIC HONEYCOMB STRUCTURE AND METHOD OF MANUFACTURING
- Publication number 20190076773
- Publication date Mar 14, 2019
- Corning Incorporated
- Douglas Munroe Beall
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS FOR MONITORING AND REGENERATING SELECTIVE CATALYTIC REDUCTI...
- Publication number 20190040783
- Publication date Feb 7, 2019
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Jianwen Li
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS PURIFYING DEVICE
- Publication number 20180272281
- Publication date Sep 27, 2018
- NGK Insulators, Ltd.
- Tetsuya MAKINO
- F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information Patent Application
EXHAUST GAS PURIFYING DEVICE OF INTERNAL-COMBUSTION ENGINE, AND MET...
- Publication number 20180003094
- Publication date Jan 4, 2018
- Honda Motor Co., Ltd.
- Yoshiaki Hatakeyama
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
HONEYCOMB STRUCTURE
- Publication number 20170355164
- Publication date Dec 14, 2017
- NGK Insulators, Ltd.
- Yasushi KATO
- B31 - MAKING ARTICLES OF PAPER OR CARDBOARD WORKING PAPER OR CARDBOARD
Information Patent Application
HONEYCOMB STRUCTURE BODY AND METHOD OF DESIGNING HONEYCOMB STRUCTUR...
- Publication number 20170298798
- Publication date Oct 19, 2017
- DENSO CORPORATION
- Naohiro HAYASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
HONEYCOMB STRUCTURE AND METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE
- Publication number 20170284246
- Publication date Oct 5, 2017
- NGK Insulators, Ltd.
- Keisuke KIMURA
- B32 - LAYERED PRODUCTS
Information Patent Application
After-Treatment System
- Publication number 20170276044
- Publication date Sep 28, 2017
- Caterpillar Inc.
- Anthony C. Rodman
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYST UNIT AND EXHAUST GAS CATALYST
- Publication number 20170204768
- Publication date Jul 20, 2017
- Man Diesel & Turbo SE
- Andreas DÖRING
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYTIC CONVERTER
- Publication number 20170159528
- Publication date Jun 8, 2017
- JUMBOMAW TECHNOLOGY CO., LTD.
- Hsin-Chang Chang
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
CATALYTIC CONVERTER AND METHOD FOR DESIGNING THE CATALYTIC CONVERTER
- Publication number 20160319722
- Publication date Nov 3, 2016
- TOYOTA JIDOSHA KABUSHIKI KAISHA
- Yuki AOKI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CERAMIC HONEYCOMB STRUCTURE AND ITS PRODUCTION METHOD
- Publication number 20160303500
- Publication date Oct 20, 2016
- Hitachi Metals, Ltd.
- Shunji Okazaki
- C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES

characterised by the number of flow passages

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Exhaust gas purification system

Honeycomb filter

Silicon carbide ceramic honeycomb structure and its production method

Honeycomb bodies with varying cell densities and extrusion dies for...

Multi-wall thickness, thin-walled honeycomb bodies, and extrusion d...

High porosity ceramic honeycomb structure and method of manufacturing

Exhaust gas purification device

Honeycomb bodies having an array of through channels with a range o...

High ash storage, pattern-plugged, honeycomb bodies and particulate...

Extrusion dies

Honeycomb structure and die

Honeycomb structure

Honeycomb structure

Plugged honeycomb structure

Plugged honeycomb structure

Honeycomb structure

Methods for monitoring and regenerating selective catalytic reducti...

Honeycomb structure

Honeycomb body for exhaust gas aftertreatment

Exhaust gas filter

Honeycomb structure body and method of designing honeycomb structur...

Honeycomb structure

Catalytic wall-flow filter having a membrane

Exhaust gas purifying device

Honeycomb structure and manufacturing method of honeycomb structure

Exhaust gas purifying device of internal-combustion engine, and met...

Method for producing plugged honeycomb structure

Honeycomb structure and method for manufacturing honeycomb structure

Exhaust gas purification device

Catalyst unit and exhaust gas catalyst

Patents Applicationslast 30 patents

EXHAUST TREATMENT METHOD AND APPARATUS HAVING PARTICULATE FILTERS A...

HONEYCOMB STRUCTURE

HIGH POROSITY CERAMIC HONEYCOMB STRUCTURE AND METHOD OF MANUFACTURING

EXHAUST GAS TREATMENT SYSTEM

SILICON CARBIDE CERAMIC HONEYCOMB STRUCTURE AND ITS PRODUCTION METHOD

HONEYCOMB FILTER

COMPOSITE, ZONED OXIDATION CATALYST FOR A COMPRESSION IGNITION INTE...

EXHAUST GAS PURIFICATION DEVICE

EXHAUST GAS PURIFICATION CATALYST DEVICE

HONEYCOMB BODIES HAVING AN ARRAY OF THROUGH CHANNELS WITH A RANGE O...

MULTI- WALL THICKNESS, THIN-WALLED HONEYCOMB BODIES, AND EXTRUSION...

EXTRUSION DIES

HIGH ASH STORAGE, PATTERN-PLUGGED, HONEYCOMB BODIES AND PARTICULATE...

METHOD FOR OPTIMIZING EXHAUST FLOW THROUGH AN EMISSIONS CONTROL SUB...

HONEYCOMB STRUCTURE

HONEYCOMB STRUCTURE

Method For Producing A Honeycomb Body

TWO-SECTIONED BACK-PRESSURED CATALYTIC CONVERTER

HIGH POROSITY CERAMIC HONEYCOMB STRUCTURE AND METHOD OF MANUFACTURING

METHODS FOR MONITORING AND REGENERATING SELECTIVE CATALYTIC REDUCTI...

EXHAUST GAS PURIFYING DEVICE

EXHAUST GAS PURIFYING DEVICE OF INTERNAL-COMBUSTION ENGINE, AND MET...

HONEYCOMB STRUCTURE

HONEYCOMB STRUCTURE BODY AND METHOD OF DESIGNING HONEYCOMB STRUCTUR...

HONEYCOMB STRUCTURE AND METHOD FOR MANUFACTURING HONEYCOMB STRUCTURE

After-Treatment System

CATALYST UNIT AND EXHAUST GAS CATALYST

CATALYTIC CONVERTER

CATALYTIC CONVERTER AND METHOD FOR DESIGNING THE CATALYTIC CONVERTER

CERAMIC HONEYCOMB STRUCTURE AND ITS PRODUCTION METHOD