combined with particulate filters

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    LEAN NOx TRAP PLUS LOW TEMPERATURE NOx ADSORBER SYSTEM FOR LOW TEMP...

    • Publication number 20230003150
    • Publication date Jan 5, 2023
    • BASF Corporation
    • Matthew T. Caudle
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    NOx STORAGE MATERIAL

    • Publication number 20220280919
    • Publication date Sep 8, 2022
    • Johnson Matthey Public Limited Company
    • Yannick Bidal
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EMISSION TREATMENT CATALYSTS, SYSTEMS AND METHODS

    • Publication number 20220250005
    • Publication date Aug 11, 2022
    • BASF Corporation
    • Kenneth E. Voss
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DIESEL EXHAUST TREATEMENT APPARATUS AND METHODS

    • Publication number 20220162972
    • Publication date May 26, 2022
    • DINEX A/S
    • Venkata Rama Nataraj Maganti
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DIESEL EXHAUST TREATEMENT APPARATUS AND METHODS

    • Publication number 20220099009
    • Publication date Mar 31, 2022
    • Venkata Rama Nataraj Maganti
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS TREATMENT SYSTEM AND METHOD WITH REDUCTANT INJECTION AN...

    • Publication number 20210317768
    • Publication date Oct 14, 2021
    • Deere & Company
    • Danan Dou
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER FILTER

    • Publication number 20210140356
    • Publication date May 13, 2021
    • Christopher A. Dean
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Ashing a Particulate Filter in a Motor Vehicle

    • Publication number 20210025305
    • Publication date Jan 28, 2021
    • Bayerische Motoren Werke Aktiengesellschaft
    • Nikita PETERS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID INJECTORS FOR HOT FLOW

    • Publication number 20200400056
    • Publication date Dec 24, 2020
    • DELAVAN INC
    • John Earl Short
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS TREATMENT SYSTEM

    • Publication number 20200391155
    • Publication date Dec 17, 2020
    • JISSEN KANKYO KENKYUSHO CO., LTD.
    • Hisashi Mizuno
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST GAS PURIFICATION DEVICE

    • Publication number 20200368735
    • Publication date Nov 26, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Koji SUGIURA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CATALYTICALLY ACTIVE PARTICULATE FILTER

    • Publication number 20200362738
    • Publication date Nov 19, 2020
    • Umicore AG & Co. KG
    • Jan SCHOENHABER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STRUCTURE

    • Publication number 20200332698
    • Publication date Oct 22, 2020
    • Toyota Jidosha Kabushiki Kaisha
    • Koji SUGIURA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PASSIVE NOx ADSORPTION AND DECOMPOSITION

    • Publication number 20200325810
    • Publication date Oct 15, 2020
    • Toyota Motor Engineering & Manufacturing North America, Inc.
    • Krishna Gunugunuri
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Utilizing a GPF Downstream of a Hydrocarbon Trap

    • Publication number 20200309004
    • Publication date Oct 1, 2020
    • Johnson Matthey Public Limited Company
    • Eric TYO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHODS AND SYSTEMS FOR EXHAUST EMISSION CONTROL

    • Publication number 20200291839
    • Publication date Sep 17, 2020
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Christine Lambert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    LEAN NOx TRAP CATALYST

    • Publication number 20200282385
    • Publication date Sep 10, 2020
    • Johnson Matthey Public Limited Company
    • Gregory Gregori
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    EXHAUST GAS TREATMENT SYSTEM AND METHOD WITH REDUCTANT INJECTION AN...

    • Publication number 20200224576
    • Publication date Jul 16, 2020
    • Deere & Company
    • Danan Dou
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEM FOR CLEANING GASES AND SEQUESTRATION OF PARTICULATE MATTER F...

    • Publication number 20200116065
    • Publication date Apr 16, 2020
    • RIBERMAN INOVAÇÕES TECNOLÓGICAS LTDA. -- ME
    • Gilberto LEAL RIBEIRO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST PURIFICATION APPARATUS

    • Publication number 20200072110
    • Publication date Mar 5, 2020
    • HINO MOTORS, LTD.
    • Noriyuki TOMITA
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYSTEMS AND METHODS FOR SCR FEEDGAS DIAGNOSTICS

    • Publication number 20200040797
    • Publication date Feb 6, 2020
    • Cummins Emission Solutions Inc.
    • Nassim Khaled
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEMS AND METHODS FOR CONTROLLING A SHUT-OFF VALVE OF A DOSING CO...

    • Publication number 20200040790
    • Publication date Feb 6, 2020
    • Cummins Emission Solutions Inc.
    • Joseph Andrew Hudson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CONTROLLER AND METHOD OF OPERATING AN EXHAUST-GAS PURIFICATION SYSTEM

    • Publication number 20200011220
    • Publication date Jan 9, 2020
    • Hyundai Motor Company
    • Daniele VACCA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    HONEYCOMB FILTER

    • Publication number 20190390584
    • Publication date Dec 26, 2019
    • NGK Insulators, Ltd.
    • Ren Kasuga
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AFTERTREATMENT SYSTEM WITH LEAN NOx TRAP FILTER

    • Publication number 20190383183
    • Publication date Dec 19, 2019
    • GM GLOBAL TECHNOLOGY OPERATIONS LLC
    • Andrea Pannuzzo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CORRECTION METHOD OF NOx PURIFYING EFFICIENCY OF SDPF

    • Publication number 20190360377
    • Publication date Nov 28, 2019
    • Hyundai Motor Company
    • Ki Hyung JOO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PASSIVE NOx ADSORBER

    • Publication number 20190345859
    • Publication date Nov 14, 2019
    • Johnson Matthey Public Limited Company
    • Guy CHANDLER
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    BOARD CO2 CAPTURE AND STORAGE WITH METAL ORGANIC FRAMEWORK

    • Publication number 20190331012
    • Publication date Oct 31, 2019
    • King Abdullah University of Science and Technology
    • Mohamed EDDAOUDI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD AND DEVICE FOR PURIFYING EXHAUST GAS

    • Publication number 20190292960
    • Publication date Sep 26, 2019
    • Audi AG
    • Simone MÜLLER-HELLWIG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OXIDATION CATALYST, CATALYST SUPPORT STRUCTURE, METHOD OF PRODUCING...

    • Publication number 20190291050
    • Publication date Sep 26, 2019
    • NGK Insulators, Ltd.
    • Yunie IZUMI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES