of the whole honeycomb or segments

Industry

  • CPC
  • B01D46/2455
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CERAMIC HONEYCOMB STRUCTURE AND ITS PRODUCTION METHOD

    • Publication number 20240368042
    • Publication date Nov 7, 2024
    • Proterial, Ltd.
    • Shunji OKAZAKI
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    HONEYCOMB FILTER

    • Publication number 20240246015
    • Publication date Jul 25, 2024
    • NGK Insulators, Ltd.
    • Yuta KATO
    • 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

    OUTLET-COATED CERAMIC HONEYCOMB BODIES AND METHODS OF MANUFACTURING...

    • Publication number 20230365472
    • Publication date Nov 16, 2023
    • Corning Incorporated
    • Douglas Munroe Beall
    • 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 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

    HIGH FILTRATION EFFICIENCY PARTICULATE FILTERS HAVING BIMODAL PORE...

    • Publication number 20230211270
    • Publication date Jul 6, 2023
    • Corning Incorporated
    • Monika Backhaus-Ricoult
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER

    • Publication number 20220305420
    • Publication date Sep 29, 2022
    • NGK Insulators, Ltd.
    • Fumihiko YOSHIOKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYSTEM AND METHOD FOR ENGINEERED CERAMIC PACKAGES FOR USE IN FLUID...

    • Publication number 20220305416
    • Publication date Sep 29, 2022
    • LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
    • James Patrick KELLY
    • D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
  • Information Patent Application

    PLUGGED HONEYCOMB STRUCTURE

    • Publication number 20220258148
    • Publication date Aug 18, 2022
    • NGK Insulators, Ltd.
    • Makoto TERANISHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS PURIFICATION FILTER

    • Publication number 20220088521
    • Publication date Mar 24, 2022
    • DENSO CORPORATION
    • Hiroaki KAYAMA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PARTICULATE FILTER AND MANUFACTURING METHOD FOR SAME

    • Publication number 20210331111
    • Publication date Oct 28, 2021
    • Isuzu Motors Limited;
    • Yukihiro KAWASHIMA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HONEYCOMB STRUCTURE AND MANUFACTURING METHOD OF THE SAME

    • Publication number 20210323882
    • Publication date Oct 21, 2021
    • NGK Insulators, Ltd.
    • Hiroaki SUZUKI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB STRUCTURE

    • Publication number 20210171404
    • Publication date Jun 10, 2021
    • NGK Insulators, Ltd.
    • Tomohiro ISHIOKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    POROUS COMPOSITE

    • Publication number 20210123365
    • Publication date Apr 29, 2021
    • NGK Insulators, Ltd.
    • Shogo TAKENO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CERAMIC POROUS BODY AND METHOD FOR PRODUCING THE SAME, AND DUST COL...

    • Publication number 20200306742
    • Publication date Oct 1, 2020
    • NGK Insulators, Ltd.
    • Suguru KODAMA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB STRUCTURE

    • Publication number 20200308070
    • Publication date Oct 1, 2020
    • NGK Insulators, Ltd.
    • Hirotaka Yamamoto
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    POROUS HONEYCOMB FILTER

    • Publication number 20190314752
    • Publication date Oct 17, 2019
    • DENSO CORPORATION
    • Yasushi TAKAYAMA
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    HONEYCOMB FILTER

    • Publication number 20190299146
    • Publication date Oct 3, 2019
    • NGK Insulators, Ltd.
    • Yoshiki KONNO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER

    • Publication number 20190299147
    • Publication date Oct 3, 2019
    • NGK Insulators, Ltd.
    • Fumihiko Yoshioka
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB STRUCTURE

    • Publication number 20190291038
    • Publication date Sep 26, 2019
    • NGK Insulators, Ltd.
    • Tomohiro ISHIOKA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HONEYCOMB SEGMENT JOINED BODY AND METHOD FOR PRODUCING THE SAME, AN...

    • Publication number 20190255475
    • Publication date Aug 22, 2019
    • NGK Insulators, Ltd.
    • Yutaka ISHII
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB STRUCTURE, HONEYCOMB STRUCTURE TYPE CATALYST AND PRODUCTI...

    • Publication number 20190193067
    • Publication date Jun 27, 2019
    • N. E. CHEMCAT CORPORATION
    • Takashi Yamada
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB STRUCTURE BODY

    • Publication number 20190176077
    • Publication date Jun 13, 2019
    • DENSO CORPORATION
    • Koji TAMAI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER

    • Publication number 20190178126
    • Publication date Jun 13, 2019
    • NGK Insulators, Ltd.
    • Shungo Nagai
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HONEYCOMB FILTER

    • Publication number 20180326340
    • Publication date Nov 15, 2018
    • NGK Insulators, Ltd.
    • Yasushi KATO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER

    • Publication number 20180326338
    • Publication date Nov 15, 2018
    • NGK Insulators, Ltd.
    • Yasushi KATO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB FILTER

    • Publication number 20180326339
    • Publication date Nov 15, 2018
    • NGK Insulators, Ltd.
    • Yasushi KATO
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HONEYCOMB STRUCTURE

    • Publication number 20180257999
    • Publication date Sep 13, 2018
    • NGK Insulators, Ltd.
    • Kazuya MORI
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
  • Information Patent Application

    HONEYCOMB STRUCTURE

    • Publication number 20180207571
    • Publication date Jul 26, 2018
    • NGK Insulators, Ltd.
    • Takahiro KONDO
    • C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES