TREA

characterised by shape, disposition or dimensions of apertures

Follow

Industry

  • CPC
  • F01N2470/04
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 F01N2470/00Structure or shape of gas passages, pipes or tubes

Current Industry

F01N2470/04characterised by shape, disposition or dimensions of apertures
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust gas system unit
    • Patent number 12,140,061
    • Issue date Nov 12, 2024
    • Tenneco GmbH
    • Sascha Vollmer
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust system noise reduction device of vehicle
    • Patent number 11,846,216
    • Issue date Dec 19, 2023
    • Hyundai Motor Company
    • Hyeon Gyun Ahn
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust gas burner assembly
    • Patent number 11,840,951
    • Issue date Dec 12, 2023
    • FCA US LLC
    • Ronald A Reese
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Component of an exhaust system and method for manufacturing such a...
    • Patent number 11,814,994
    • Issue date Nov 14, 2023
    • Faurecia Emissions Control Technologies, Germany GmbH
    • Marco Baur
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust gas purification device with improved air inlet nozzle
    • Patent number 11,795,856
    • Issue date Oct 24, 2023
    • Faurecia Systemes d'Echappement
    • Bjorn Bourion
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Dosing and mixing assemblies for exhaust aftertreatment system
    • Patent number 11,773,763
    • Issue date Oct 3, 2023
    • Donaldson Company, Inc.
    • Corine Chauvin
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Outlet passage for aftertreatment sensor
    • Patent number 11,655,747
    • Issue date May 23, 2023
    • Cummins Emission Solutions Inc.
    • Advait Sunil Vaishampayan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust device
    • Patent number 11,619,158
    • Issue date Apr 4, 2023
    • Suzuki Motor Corporation
    • Kohei Yamashita
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vehicle exhaust system
    • Patent number 11,614,009
    • Issue date Mar 28, 2023
    • Tenneco Automotive Operating Company Inc.
    • Frederick Michael Baumgartner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Static mixer for exhaust gas ducts of internal combustion engines,...
    • Patent number 11,560,820
    • Issue date Jan 24, 2023
    • OFFICINE METALLURGICHE G. CORNAGLIA S.P.A.
    • Alessandro Aru
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Tail pipe
    • Patent number 11,377,988
    • Issue date Jul 5, 2022
    • Futaba Industrial Co., Ltd.
    • Yuki Noumi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust component with louver bridge for suppressing vehicle exhaus...
    • Patent number 11,300,021
    • Issue date Apr 12, 2022
    • PUREM NOVI, INC.
    • Ya-Juan J. Bemman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vehicle exhaust system
    • Patent number 11,225,897
    • Issue date Jan 18, 2022
    • Tenneco Automotive Operating Company Inc.
    • Frederick Michael Baumgartner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust silencer device
    • Patent number 11,220,949
    • Issue date Jan 11, 2022
    • Toyota Jidosha Kabushiki Kaisha
    • Taiki Teramoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Systems and methods for controlling flow distribution in an aftertr...
    • Patent number 11,208,927
    • Issue date Dec 28, 2021
    • Cummins Emission Solutions Inc.
    • Apoorv Kalyankar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Muffler for an exhaust system of an internal combustion engine
    • Patent number 11,143,070
    • Issue date Oct 12, 2021
    • Faurecia Emissions Control Technologies, Germany GmbH
    • Martin Unbehaun
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Dosing and mixing arrangement for use in exhaust aftertreatment
    • Patent number 11,110,406
    • Issue date Sep 7, 2021
    • Donaldson Company, Inc.
    • Korneel De Rudder
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Exhaust heat recovery apparatus
    • Patent number 11,060,436
    • Issue date Jul 13, 2021
    • Hyundai Motor Company
    • Yu Ri Han
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust manifold stiffening ribs
    • Patent number 10,920,649
    • Issue date Feb 16, 2021
    • Cummins Inc.
    • Stephen Sunadh Gidla
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust system having tunable exhaust sound
    • Patent number 10,837,333
    • Issue date Nov 17, 2020
    • Ford Global Technologies, LLC
    • Hani Ayesh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust gas muffler and method for the manufacture thereof
    • Patent number 10,815,847
    • Issue date Oct 27, 2020
    • Eberspächer Exhaust Technology GmbH & Co. KG
    • Ian Barret
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Pipe mixer for an aftertreatment system
    • Patent number 10,662,851
    • Issue date May 26, 2020
    • Perkins Engines Company Limited
    • Srikanth Tummala
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mix box
    • Patent number 10,626,773
    • Issue date Apr 21, 2020
    • Tenneco GmbH
    • Joachim Gehrlein
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Dosing and mixing arrangement for use in exhaust aftertreatment
    • Patent number 10,603,642
    • Issue date Mar 31, 2020
    • Donaldson Company, Inc.
    • Korneel De Rudder
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Mixer in an exhaust gas system
    • Patent number 10,480,372
    • Issue date Nov 19, 2019
    • Tobias Inclán
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Mixing apparatus for an exhaust gas aftertreatment system, exhaust...
    • Patent number 10,344,656
    • Issue date Jul 9, 2019
    • MAN Energy Solutions SE
    • Andreas Döring
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Water ingress preventing structure for tailpipe
    • Patent number 10,309,288
    • Issue date Jun 4, 2019
    • Hino Motors, Ltd.
    • Hiroshi Endo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Dosing and mixing arrangement for use in exhaust aftertreatment
    • Patent number 10,245,564
    • Issue date Apr 2, 2019
    • Donaldson Company, Inc.
    • Korneel De Rudder
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Component of an exhaust system
    • Patent number 10,233,814
    • Issue date Mar 19, 2019
    • FAURECIA EMISSIONS CONTROL TECHNOLOGIES, GERMANY GMBH
    • Sinan Wasif
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Inlet diffuser for exhaust aftertreatment system
    • Patent number 10,227,908
    • Issue date Mar 12, 2019
    • Caterpillar Inc.
    • Guru Gireesh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    EXHAUST GAS SYSTEM UNIT
    • Publication number 20240376840
    • Publication date Nov 14, 2024
    • TENNECO GMBH
    • Sascha VOLLMER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DOSING AND MIXING ASSEMBLIES FOR EXHAUST AFTERTREATMENT SYSTEM
    • Publication number 20240018890
    • Publication date Jan 18, 2024
    • Donaldson Company, Inc.
    • Corine CHAUVIN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER SYSTEM WITH PNEUMATICALLY ACTUATED BYPASS VALVE
    • Publication number 20230374923
    • Publication date Nov 23, 2023
    • Austin From Boston LLC
    • Austin Huffman
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SOUND ABSORBING ELEMENT WITH LOW PROFILE MICRO-LOUVER SLITS AND MUF...
    • Publication number 20230279797
    • Publication date Sep 7, 2023
    • ACS Industries, Inc.
    • Christof Bock
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DECOMPOSITION CHAMBER
    • Publication number 20230151755
    • Publication date May 18, 2023
    • Cummins Emission Solutions Inc.
    • Samuel Johnson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPONENT OF AN EXHAUST SYSTEM AND METHOD FOR MANUFACTURING SUCH A...
    • Publication number 20230137759
    • Publication date May 4, 2023
    • Faurecia Emissions Control Technologies, Germany GmbH
    • Marco BAUR
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    OUTLET PASSAGE FOR AFTERTREATMENT SENSOR
    • Publication number 20220389854
    • Publication date Dec 8, 2022
    • Cummins Emission Solutions Inc.
    • Advait Sunil Vaishampayan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DOSING AND MIXING ASSEMBLIES FOR EXHAUST AFTERTREATMENT SYSTEM
    • Publication number 20220341357
    • Publication date Oct 27, 2022
    • Donaldson Company, Inc.
    • Corine CHAUVIN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DUAL FUNCTION EXHAUST SYSTEM ATTACHMENT
    • Publication number 20220316371
    • Publication date Oct 6, 2022
    • Jason Joseph CLOUTIER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST SYSTEM NOISE REDUCTION DEVICE OF VEHICLE
    • Publication number 20210355850
    • Publication date Nov 18, 2021
    • Hyundai Motor Company
    • Hyeon Gyun Ahn
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    STATIC MIXER FOR EXHAUST GAS DUCTS OF INTERNAL COMBUSTION ENGINES,...
    • Publication number 20210348538
    • Publication date Nov 11, 2021
    • OFFICINE METALLURGICHE G. CORNAGLIA S.P.A.
    • Alessandro ARU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Tunable Exhaust System
    • Publication number 20210222594
    • Publication date Jul 22, 2021
    • Advanced FLOW Engineering Inc.
    • Shahriar Nick Niakan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST COMPONENT WITH LOUVER BRIDGE FOR SUPPRESSING VEHICLE EXHAUS...
    • Publication number 20210148261
    • Publication date May 20, 2021
    • Eberspächer North America Inc.
    • Ya-Juan J. BEMMAN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    SYSTEMS AND METHODS FOR CONTROLLING FLOW DISTRIBUTION IN AN AFTERTR...
    • Publication number 20210131329
    • Publication date May 6, 2021
    • Cummins Emission Solutions Inc.
    • Apoorv KALYANKAR
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    TAIL PIPE
    • Publication number 20200248598
    • Publication date Aug 6, 2020
    • FUTABA INDUSTRIAL CO., LTD.
    • Yuki Noumi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Pipe Mixer for an Aftertreatment System
    • Publication number 20190383194
    • Publication date Dec 19, 2019
    • PERKINS ENGINES COMPANY LIMITED
    • Srikanth Tummala
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER FOR AN EXHAUST SYSTEM OF AN INTERNAL COMBUSTION ENGINE
    • Publication number 20190368396
    • Publication date Dec 5, 2019
    • Faurecia Emissions Control Technologies, Germany GmbH
    • Martin UNBEHAUN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VEHICLE EXHAUST SYSTEM
    • Publication number 20190360375
    • Publication date Nov 28, 2019
    • Tenneco Automotive Operating Company Inc.
    • Frederick Michael Baumgartner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MODULAR MUFFLER ASSEMBLY AND METHOD
    • Publication number 20190360379
    • Publication date Nov 28, 2019
    • Engineered Exhaust Systems/B-T, Inc.
    • Jiang Hangwu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST GAS SYSTEM FOR AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEH...
    • Publication number 20190301321
    • Publication date Oct 3, 2019
    • Faurecia Emissions Control Technologies, Germany GmbH
    • Benjamin BINDER
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    DOSING AND MIXING ARRANGEMENT FOR USE IN EXHAUST AFTERTREATMENT
    • Publication number 20190209977
    • Publication date Jul 11, 2019
    • Donaldson Company, Inc.
    • Korneel De Rudder
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST SYSTEM HAVING TUNABLE EXHAUST SOUND
    • Publication number 20190203619
    • Publication date Jul 4, 2019
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Hani Ayesh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST SILENCER DEVICE
    • Publication number 20190136740
    • Publication date May 9, 2019
    • Toyota Jidosha Kabushiki Kaisha
    • Taiki TERAMOTO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Mixing Apparatus For An Exhaust Gas Aftertreatment System, Exhaust...
    • Publication number 20180163601
    • Publication date Jun 14, 2018
    • MAN Diesel & Turbo SE
    • Andreas DÖRING
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MIXER IN AN EXHAUST GAS SYSTEM
    • Publication number 20180156092
    • Publication date Jun 7, 2018
    • TENNECO GMBH
    • Tobias INCLÁN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MIX BOX
    • Publication number 20180030874
    • Publication date Feb 1, 2018
    • TENNECO GMBH
    • Joachim GEHRLEIN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DOSING AND MIXING ARRANGEMENT FOR USE IN EXHAUST AFTERTREATMENT
    • Publication number 20180001279
    • Publication date Jan 4, 2018
    • Donaldson Company, Inc.
    • Korneel De Rudder
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Component of an Exhaust System
    • Publication number 20170044965
    • Publication date Feb 16, 2017
    • Faurecia Emissions Control Technologies, Germany GmbH
    • Sinan Wasif
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Cantilevered Flow Distributing Apparatus
    • Publication number 20160376969
    • Publication date Dec 29, 2016
    • Tenneco Automotive Operating Company Inc.
    • Yanping ZHANG
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MIXING PIPE ARRANGEMENT WITH HOUSING
    • Publication number 20160312680
    • Publication date Oct 27, 2016
    • TENNECO GMBH
    • Joachim GEHRLEIN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL