Selection of materials for exhaust purification

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AFTERTREATMENT SYSTEM INCLUDING PREHEATING OXIDATION CATALYST

    • Publication number 20240418113
    • Publication date Dec 19, 2024
    • Cummins Emission Solutions Inc.
    • Shirish S. Punde
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS PURIFICATION CATALYST

    • Publication number 20240399353
    • Publication date Dec 5, 2024
    • Mitsui Mining and Smelting Co., Ltd.
    • Toshiharu MORIYA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CATALYTIC WALL FLOW FILTER

    • Publication number 20240399309
    • Publication date Dec 5, 2024
    • Johnson Matthey Public Limited Company
    • John David TURNER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEMS AND METHODS FOR OPERATING PASSIVE NITROGEN OXIDE ADSORBERS...

    • Publication number 20240401512
    • Publication date Dec 5, 2024
    • Cummins Inc.
    • Jinyong Luo
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CATALYTIC SYSTEM COMPRISING ANTIMONY-CONTAINING CATALYST

    • Publication number 20240392715
    • Publication date Nov 28, 2024
    • BASF Corporation
    • Liang CHEN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYNTHESIS OF CHA ZEOLITIC MATERIALS, CHA ZEOLITIC MATERIALS OBTAINA...

    • Publication number 20240382938
    • Publication date Nov 21, 2024
    • BASF Corporation
    • Lihua SHI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AFTERTREATMENT FOR ALCOHOL FUEL SUBSTITUTED DIESEL ENGINES

    • Publication number 20240384675
    • Publication date Nov 21, 2024
    • Caterpillar Inc.
    • Joshua Lynn Ratts
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS PURIFICATION CATALYST

    • Publication number 20240382942
    • Publication date Nov 21, 2024
    • Mitsui Mining and Smelting Co., Ltd.
    • Shingo AKITA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ELECTRICALLY HEATED CATALYST DEVICE

    • Publication number 20240375092
    • Publication date Nov 14, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Akemi SATOU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS PURIFICATION CATALYST DEVICE

    • Publication number 20240375048
    • Publication date Nov 14, 2024
    • CATALER CORPORATION
    • Fumitaka TERASAKI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS CLEANING CATALYST AND PRODUCTION METHOD THEREFOR

    • Publication number 20240367145
    • Publication date Nov 7, 2024
    • Mitsui Mining and Smelting Co., Ltd.
    • Yoshinori ENDO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS PURIFICATION CATALYST

    • Publication number 20240335825
    • Publication date Oct 10, 2024
    • CATALER CORPORATION
    • Takehiro AMADA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST PURIFICATION DEVICE

    • Publication number 20240328335
    • Publication date Oct 3, 2024
    • Honda Motor Co., Ltd.
    • Azusa TANAKA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    RESISTIVE HEATER SUBSTRATES AND METHODS OF MANUFACTURING RESISTIVE...

    • Publication number 20240334553
    • Publication date Oct 3, 2024
    • Corning Incorporated
    • Douglas Munroe Beall
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    EXHAUST GAS PURIFICATION SYSTEM FOR PURIFYING EXHAUST GASES OF INTE...

    • Publication number 20240318587
    • Publication date Sep 26, 2024
    • Umicore AG & Co. KG
    • Jan SCHOENHABER
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST GAS SYSTEM FOR PURIFYING EXHAUST GASES OF GASOLINE ENGINE

    • Publication number 20240318588
    • Publication date Sep 26, 2024
    • Umicore AG & Co. KG
    • Jan SCHOENHABER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS PURIFYING CATALYST

    • Publication number 20240307854
    • Publication date Sep 19, 2024
    • Toyota Jidosha Kabushiki Kaisha
    • Hiroki SHIRAKAWA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CATALYTIC WALL FLOW FILTER

    • Publication number 20240287923
    • Publication date Aug 29, 2024
    • Johnson Matthey Public Limited Company
    • Brenda BENET RAJKUMAR
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TRANSITION METAL INCORPORATED ALUMINA FOR IMPROVED THREE WAY CATALYSTS

    • Publication number 20240269613
    • Publication date Aug 15, 2024
    • Johnson Matthey Public Limited Company
    • Shuhei NAGAOKA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SCR CATALYST ARTICLE AND SYSTEMS FOR REDUCING N2O IN EXHAUST GAS

    • Publication number 20240269611
    • Publication date Aug 15, 2024
    • Johnson Matthey Public Limited Company
    • Silvia ALCOVE CLAVE
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    PARTICULATE FILTER

    • Publication number 20240269614
    • Publication date Aug 15, 2024
    • CATALER CORPORATION
    • Masaya Ito
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LAYERED CATALYSTS FOR PURIFYING EXHAUST GAS STREAMS AND METHODS OF...

    • Publication number 20240253018
    • Publication date Aug 1, 2024
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Yuntao GU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    AFTERTREATMENT SYSTEM, DUAL FUEL SYSTEM, AND METHODS THEREFOR

    • Publication number 20240247603
    • Publication date Jul 25, 2024
    • Cummins Power Generation Inc.
    • Ankit Sakuja
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HYDROCARBON REDUCTION CATALYST AND VEHICLE EXHAUST GAS PURIFICATION...

    • Publication number 20240238764
    • Publication date Jul 18, 2024
    • Hyundai Motor Company
    • Hyokyung Lee
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CATALYST COMPOSITION

    • Publication number 20240238725
    • Publication date Jul 18, 2024
    • Johnson Matthey Public Limited Company
    • Satoshi KAMEOKA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SULFUR-RESISTANT METAL PROMOTED SMALL PORE ZEOLITE CATALYSTS

    • Publication number 20240226862
    • Publication date Jul 11, 2024
    • BASF Corporation
    • Jia Di Zhang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AMMONIA SLIP CATALYST FILTER

    • Publication number 20240226864
    • Publication date Jul 11, 2024
    • Johnson Matthey Public Limited Company
    • Ross BARRON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL