TREA

Discontinuous, uneven properties of filter material

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  • CPC
  • F01N2330/60
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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

F01N2330/60Discontinuous, uneven properties of filter material
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CATALYTICALLY ACTIVE PARTICLE FILTER WITH A HIGH DEGREE OF FILTRATI...
    • Publication number 20230127269
    • Publication date Apr 27, 2023
    • Umicore AG & Co. KG
    • Martin FOERSTER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HONEYCOMB FILTER BODIES AND PARTICULATE FILTERS COMPRISING HONEYCOM...
    • Publication number 20220325644
    • Publication date Oct 13, 2022
    • Corning Incorporated
    • Pushkar Tandon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS PURIFICATION FILTER
    • Publication number 20220226760
    • Publication date Jul 21, 2022
    • Honda Motor Co., Ltd.
    • Takeshi MORI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CATALYTICALLY ACTIVE PARTICLE FILTER WITH A HIGH DEGREE OF FILTRATI...
    • Publication number 20210396167
    • Publication date Dec 23, 2021
    • Umicore AG & Co. KG
    • Martin FOERSTER
    • 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

    OXIDATION CATALYST FOR A DIESEL ENGINE EXHAUST
    • Publication number 20190299159
    • Publication date Oct 3, 2019
    • Johnson Matthey Public Limited Company
    • Andrew Francis Chiffey
    • 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

    HONEYCOMB BODY THERMAL BARRIER, EXHAUST GAS TREATMENT ARTICLE, EXHA...
    • Publication number 20180353892
    • Publication date Dec 13, 2018
    • Corning Incorporated
    • Dana Craig Bookbinder
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST GAS CLEANING CATALYST
    • Publication number 20180023444
    • Publication date Jan 25, 2018
    • CATALER CORPORATION
    • Yoshinori SAITO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PLUGGED HONEYCOMB STRUCTURE AND METHOD FOR FORMING PLUGGED HONEYCOM...
    • Publication number 20170314436
    • Publication date Nov 2, 2017
    • NGK Insulators, Ltd.
    • Tomokatsu AOYAMA
    • B28 - WORKING CEMENT, CLAY, OR STONE
  • 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

    METAL SUBSTRATE FOR CATALYTIC CONVERTERS
    • Publication number 20170002711
    • Publication date Jan 5, 2017
    • NIPPON STEEL & SUMKIN MATERIALS CO., LTD.
    • Tooru INAGUMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST PURIFICATION SYSTEM FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20160298511
    • Publication date Oct 13, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Daichi IMAI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST PURIFICATION DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20160265411
    • Publication date Sep 15, 2016
    • Toyota Jidosha Kabushiki Kaisha
    • Yoshihisa TSUKAMOTO
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    HONEYCOMB STRUCTURE BODY
    • Publication number 20150252704
    • Publication date Sep 10, 2015
    • DENSO CORPORATION
    • Koji TAMAI
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    EXHAUST GAS PURIFICATION FILTER AND METHOD OF PRODUCING THE SAME
    • Publication number 20150211397
    • Publication date Jul 30, 2015
    • DENSO CORPORATION
    • Mikio ISHIHARA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB STRUCTURE
    • Publication number 20150072104
    • Publication date Mar 12, 2015
    • SUMITOMO CHEMICAL COMPANY, LIMITED
    • Kentaro Iwasaki
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CERAMIC HONEYCOMB FILTER AND ITS PRODUCTION METHOD
    • Publication number 20140333000
    • Publication date Nov 13, 2014
    • Hitachi Metals, Ltd.
    • Shunji Okazaki
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    HONEYCOMB STRUCTURE
    • Publication number 20140290197
    • Publication date Oct 2, 2014
    • SUMITOMO CHEMICAL COMPANY, LIMITED
    • Kentaro Iwasaki
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    APPARATUS AND METHOD FOR ENGINE BACKPRESSURE REDUCTION
    • Publication number 20140290218
    • Publication date Oct 2, 2014
    • Stefano Plati
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB STRUCTURAL BODY
    • Publication number 20140287192
    • Publication date Sep 25, 2014
    • DENSO CORPORATION
    • Masakazu MURATA
    • B32 - LAYERED PRODUCTS
  • Information Patent Application

    HONEYCOMB STRUCTURE
    • Publication number 20140212339
    • Publication date Jul 31, 2014
    • NGK Insulators, Ltd.
    • Atsushi KANEDA
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    METHOD FOR PRODUCING A CERAMIC FILTER ELEMENT
    • Publication number 20140167331
    • Publication date Jun 19, 2014
    • Mann + Hummel GmbH
    • Andreas Franz
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    HONEYCOMB STRUCTURE
    • Publication number 20140127455
    • Publication date May 8, 2014
    • NGK Insulators, Ltd.
    • Takahiko NAKATANI
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    SEALED HONEYCOMB STRUCTRURE
    • Publication number 20140127453
    • Publication date May 8, 2014
    • Hyundai Motor Company
    • Tetsuo Toyoshima
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    HONEYCOMB FILTER
    • Publication number 20140093436
    • Publication date Apr 3, 2014
    • NGK Insulators, Ltd.
    • Akifumi NISHIO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST CLEANER FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20140023561
    • Publication date Jan 23, 2014
    • Toyota Jidosha Kabushiki Kaisha
    • Kenji Sakurai
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB STRUCTURE BODY
    • Publication number 20130316130
    • Publication date Nov 28, 2013
    • NGK Insulators Ltd.
    • Nobuaki TAKAHASHI
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    LOW TEMPERATURE DIESEL PARTICULATE MATTER REDUCTION SYSTEM
    • Publication number 20130183215
    • Publication date Jul 18, 2013
    • Donaldson Company, Inc.
    • Wenzhong Zhang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD OF CONTROLLING LOW-PRESSURE FUEL PUMP FOR GDI ENGINE
    • Publication number 20130138325
    • Publication date May 30, 2013
    • Kia Motors Corporation
    • Bum Ky Lee
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES