TREA

by means of valves

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  • CPC
  • F01N1/163
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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 F01N1/00Silencing apparatus characterised by method of silencing

Current Industry

F01N1/163by means of valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Exhaust handling systems for marine vessels and related methods
    • Patent number 12,043,361
    • Issue date Jul 23, 2024
    • Marathon Petroleum Company LP
    • Stephen Daniel Ernst
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Gas flow and sound control valve for exhaust gas system
    • Patent number 11,965,443
    • Issue date Apr 23, 2024
    • AKRAPOVIC D.D.
    • Jure Penca
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Methods and system for de-icing a valve of an exhaust system
    • Patent number 11,753,974
    • Issue date Sep 12, 2023
    • Ford Global Technologies, LLC
    • Aed Dudar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust restriction device for improved sensor signal
    • Patent number 11,746,685
    • Issue date Sep 5, 2023
    • Ford Global Technologies, LLC
    • Rani Kiwan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve mounting structure
    • Patent number 11,698,020
    • Issue date Jul 11, 2023
    • Futaba Industrial Co., Ltd.
    • Yusuke Tsuzuki
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust sound tuning system and method
    • Patent number 11,680,503
    • Issue date Jun 20, 2023
    • Ford Global Technologies, LLC
    • Sumanth Reddy Dadam
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Drone elimination muffler
    • Patent number 11,655,740
    • Issue date May 23, 2023
    • K & N Engineering, Inc.
    • Steve Williams
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Methods and systems for an exhaust muffler system
    • Patent number 11,649,750
    • Issue date May 16, 2023
    • Ford Global Technologies, LLC
    • Hani Mohammad Ayesh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Device for controlling exhaust sound of vehicle
    • Patent number 11,578,627
    • Issue date Feb 14, 2023
    • Hyundai Motor Company
    • Young Dug Yang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve assembly for vehicle exhaust system
    • Patent number 11,549,415
    • Issue date Jan 10, 2023
    • Faurecia Korea Ltd.
    • Young-Hwan Oh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust-gas aftertreatment arrangement
    • Patent number 11,428,131
    • Issue date Aug 30, 2022
    • Ford Global Technologies, LLC
    • Joerg Kemmerling
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Adaptive exhaust valve with purpose-designed spring
    • Patent number 11,384,666
    • Issue date Jul 12, 2022
    • Faurecia Emissions Control Technologies, USA, LLC
    • Keith Sims
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Muffler
    • Patent number 11,377,989
    • Issue date Jul 5, 2022
    • Purem GmbH
    • Micha Hörr
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Externally mounted in-line exhaust gas valve
    • Patent number 11,371,402
    • Issue date Jun 28, 2022
    • Tenneco Automotive Operating Company Inc.
    • Stephen M. Thomas
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust unit
    • Patent number 11,346,262
    • Issue date May 31, 2022
    • Futaba Industrial Co., Ltd.
    • Hirohisa Okami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Variable valve for muffler and dual muffler having the same
    • Patent number 11,319,848
    • Issue date May 3, 2022
    • Hyundai Motor Company
    • Ja Kyung Ku
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Externally mounted in-line exhaust gas valve
    • Patent number 11,274,581
    • Issue date Mar 15, 2022
    • Tenneco Automotive Operating Company Inc.
    • Stephen M. Thomas
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Muffler comprising a Helmholtz resonator and a vehicle comprising s...
    • Patent number 11,255,238
    • Issue date Feb 22, 2022
    • Volvo Car Corporation
    • Fredrik Rönnmark
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust device for internal combustion engine
    • Patent number 11,248,504
    • Issue date Feb 15, 2022
    • Honda Motor Co., Ltd.
    • Keisuke Kishikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust device for internal combustion engine
    • Patent number 11,236,652
    • Issue date Feb 1, 2022
    • Honda Motor Co., Ltd.
    • Keisuke Kishikawa
    • B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
  • Information Patent Grant

    Passive flap valve for vehicle exhaust system
    • Patent number 11,149,602
    • Issue date Oct 19, 2021
    • Faurecia Emissions Control Technologies, USA, LLC
    • Matthias Berger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust valve damper
    • Patent number 11,060,428
    • Issue date Jul 13, 2021
    • Tenneco Automotive Operating Company Inc.
    • Stephen M. Thomas
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Vacuum pump silencer
    • Patent number 11,060,523
    • Issue date Jul 13, 2021
    • Airtech Group, Inc.
    • Vincent Imbornone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valve with a ball bearing and exhaust line comprising said valve
    • Patent number 10,968,797
    • Issue date Apr 6, 2021
    • Faurecia Systemes d'Echappement
    • Alain Mercier
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Exhaust heat recovery system
    • Patent number 10,947,879
    • Issue date Mar 16, 2021
    • Hyundai Motor Company
    • Min Jae Kim
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Method for variable position exhaust tuning valve diagnostics
    • Patent number 10,844,762
    • Issue date Nov 24, 2020
    • Ford Global Technologies, LLC
    • Sumanth Dadam
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Muffler for motor vehicles
    • Patent number 10,823,022
    • Issue date Nov 3, 2020
    • Piaggio & C. S.p.A.
    • Piero Soatti
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust device for internal combustion engine
    • Patent number 10,787,943
    • Issue date Sep 29, 2020
    • Honda Motor Co., Ltd.
    • Keisuke Kishikawa
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Exhaust-gas system
    • Patent number 10,746,065
    • Issue date Aug 18, 2020
    • Bayerische Motoren Werke Aktiegesellschaft
    • Christian Eichmueller
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Muffler valve device for vehicle
    • Patent number 10,724,409
    • Issue date Jul 28, 2020
    • Hyundai Motor Company
    • Chintala Chytanya Kumar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES

Patents Applicationslast 30 patents

  • Information Patent Application

    EXHAUST HANDLING SYSTEMS FOR MARINE VESSELS AND RELATED METHODS
    • Publication number 20240286726
    • Publication date Aug 29, 2024
    • MARATHON PETROLEUM COMPANY LP
    • Stephen Daniel Ernst
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    DRONE ELIMINATION MUFFLER
    • Publication number 20230304425
    • Publication date Sep 28, 2023
    • K&N Engineering, Inc.
    • Steve Williams
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    MUFFLER VALVE AND MUFFLER
    • Publication number 20230193796
    • Publication date Jun 22, 2023
    • SANKEI GIKEN KOGYO CO., LTD.
    • Hidetoshi Sugimoto
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHODS AND SYSTEM FOR DE-ICING A VALVE OF AN EXHAUST SYSTEM
    • Publication number 20230147854
    • Publication date May 11, 2023
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Aed Dudar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE MOUNTING STRUCTURE
    • Publication number 20230107715
    • Publication date Apr 6, 2023
    • FUTABA INDUSTRIAL CO., LTD.
    • Yusuke Tsuzuki
    • 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

    GAS FLOW AND SOUND CONTROL VALVE FOR EXHAUST GAS SYSTEM
    • Publication number 20220049635
    • Publication date Feb 17, 2022
    • Akrapovic d.d.
    • Jure PENCA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    EXHAUST-GAS AFTERTREATMENT ARRANGEMENT
    • Publication number 20210199033
    • Publication date Jul 1, 2021
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Joerg Kemmerling
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    ADAPTIVE EXHAUST VALVE WITH PURPOSE-DESIGNED SPRING
    • Publication number 20210131324
    • Publication date May 6, 2021
    • Faurecia Emissions Control Technologies, USA, LLC
    • Keith Sims
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    METHODS AND SYSTEMS FOR AN EXHAUST MUFFLER SYSTEM
    • Publication number 20210115824
    • Publication date Apr 22, 2021
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Hani Mohammad Ayesh
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST SYSTEM FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20210108544
    • Publication date Apr 15, 2021
    • Faurecia Emission Control Technologies (Shanghai) Co., Ltd.
    • Dennis BOENNEN
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Externally Mounted In-Line Exhaust Gas Valve
    • Publication number 20210025301
    • Publication date Jan 28, 2021
    • Tenneco Automotive Operating Company Inc.
    • Stephen M. THOMAS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXTERNALLY MOUNTED IN-LINE EXHAUST GAS VALVE
    • Publication number 20210025302
    • Publication date Jan 28, 2021
    • Tenneco Automotive Operating Company Inc.
    • Stephen M. THOMAS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DEVICE FOR CONTROLLING EXHAUST SOUND OF VEHICLE
    • Publication number 20200332687
    • Publication date Oct 22, 2020
    • Hyundai Motor Company
    • Young Dug Yang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DRONE ELIMINATION MUFFLER
    • Publication number 20200123946
    • Publication date Apr 23, 2020
    • K&N Engineering, Inc.
    • Steve Williams
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    VARIABLE VALVE FOR MUFFLER AND DUAL MUFFLER HAVING THE SAME
    • Publication number 20200123948
    • Publication date Apr 23, 2020
    • Hyundai Motor Company
    • Ja Kyung Ku
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Muffler for motor vehicles
    • Publication number 20200056519
    • Publication date Feb 20, 2020
    • PIAGGIO & C. S.p.A
    • Piero SOATTI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    VALVE ASSEMBLY FOR VEHICLE EXHAUST SYSTEM
    • Publication number 20200011219
    • Publication date Jan 9, 2020
    • Faurecia Korea Ltd.
    • Young-Hwan Oh
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE WITH A BALL BEARING AND EXHAUST LINE COMPRISING SAID VALVE
    • Publication number 20190390581
    • Publication date Dec 26, 2019
    • Faurecia Systemes D'echappement
    • Alain MERCIER
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Exhaust Valve Damper
    • Publication number 20190360374
    • Publication date Nov 28, 2019
    • Tenneco Automotive Operating Company Inc.
    • Stephen M. THOMAS
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PASSIVE FLAP VALVE FOR VEHICLE EXHAUST SYSTEM
    • Publication number 20190360373
    • Publication date Nov 28, 2019
    • Faurecia Emissions Control Technologies, USA, LLC
    • Matthias Berger
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER
    • Publication number 20190226371
    • Publication date Jul 25, 2019
    • Eberspacher Exhaust Technology GmbH & Co. KG
    • Micha HÖRR
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    METHOD FOR VARIABLE POSITION EXHAUST TUNING VALVE DIAGNOSTICS
    • Publication number 20190120101
    • Publication date Apr 25, 2019
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Sumanth Dadam
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER VALVE DEVICE FOR VEHICLE
    • Publication number 20190120102
    • Publication date Apr 25, 2019
    • Hyundai Motor Company
    • Chintala Chytanya Kumar
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20190085744
    • Publication date Mar 21, 2019
    • Honda Motor Co., Ltd.
    • Keisuke KISHIKAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST DEVICE FOR INTERNAL COMBUSTION ENGINE
    • Publication number 20190078476
    • Publication date Mar 14, 2019
    • Honda Motor Co., Ltd.
    • Keisuke KISHIKAWA
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST SYSTEM FOR AN INTERNAL COMBUSTION AUTOMOTIVE ENGINE
    • Publication number 20180252131
    • Publication date Sep 6, 2018
    • Akrapovic d.d.
    • Igor AKRAPOVIC
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    CHANGEOVER VALVE
    • Publication number 20180245501
    • Publication date Aug 30, 2018
    • FUTABA INDUSTRIAL CO., LTD.
    • Munehiro Tsubosaka
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Exhaust-Gas System
    • Publication number 20180016954
    • Publication date Jan 18, 2018
    • Bayerische Motoren Werke Aktiengesellschaft
    • Christian EICHMUELLER
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST SYSTEM FOR AN ENGINE
    • Publication number 20170362976
    • Publication date Dec 21, 2017
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Vincent Paul SOLFERINO
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES