TREA

Tubes being perforated

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  • F01N2470/02
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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

F01N2470/02Tubes being perforated
Industries

Patents Grantslast 30 patents

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    Diffuser nozzle for a gas turbine engine
    • Patent number 11,840,937
    • Issue date Dec 12, 2023
    • Pratt & Whitney Canada Corp.
    • Russell Stratton
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Aftertreatment system
    • Patent number 11,814,998
    • Issue date Nov 14, 2023
    • Volvo Truck Corporation
    • Björn Henriksson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Exhaust muffler
    • Patent number 11,795,847
    • Issue date Oct 24, 2023
    • Purem GmbH
    • Nicolas Mettenleiter
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
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    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
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    Muffler
    • Patent number 11,746,681
    • Issue date Sep 5, 2023
    • R&R Holding & Leasing
    • Rafael Vargas
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Insert assembly unit for a muffler of an exhaust system of an inter...
    • Patent number 11,725,554
    • Issue date Aug 15, 2023
    • Purem GmbH
    • Michael Marquardt-Stammberger
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
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    Muffler
    • Patent number 11,680,502
    • Issue date Jun 20, 2023
    • Futaba Industrial Co., Ltd.
    • Seiji Kondo
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Exhaust muffler for an exhaust system of an internal combustion engine
    • Patent number 11,643,953
    • Issue date May 9, 2023
    • Purem GmbH
    • Nicolas Mettenleiter
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Engine device
    • Patent number 11,643,960
    • Issue date May 9, 2023
    • YANMAR POWER TECHNOLOGY CO., LTD.
    • Yoshiyuki Sandou
    • 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 11,608,764
    • Issue date Mar 21, 2023
    • Donaldson Company, Inc.
    • Korneel De Rudder
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Exhaust system component
    • Patent number 11,603,781
    • Issue date Mar 14, 2023
    • Faurecia Emissions Control Technologies, USA, LLC
    • Kurt G. Augustyniak
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
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    Exhaust muffler
    • Patent number 11,566,547
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    • Honda Motor Co., Ltd.
    • Junya Sato
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Decomposition chamber for aftertreatment systems
    • Patent number 11,560,821
    • Issue date Jan 24, 2023
    • Cummins Emission Solutions Inc.
    • Samuel Johnson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Apparatus for adding a liquid reducing agent to the exhaust gas fro...
    • Patent number 11,499,460
    • Issue date Nov 15, 2022
    • MAN TRUCK & BUS SE
    • Herbert Albert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multi-mode exhaust muffler
    • Patent number 11,492,937
    • Issue date Nov 8, 2022
    • Ford Global Technologies, LLC
    • Omar Yuren Mendoza Bravo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Double inlets exhaust system for unmanned aerial vehicle
    • Patent number 11,485,510
    • Issue date Nov 1, 2022
    • VIETTEL GROUP
    • Hung Cuong Tran
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
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    Muffler
    • Patent number 11,480,080
    • Issue date Oct 25, 2022
    • Futaba Industrial Co., Ltd.
    • Seiji Kondo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Aftertreatment system
    • Patent number 11,473,468
    • Issue date Oct 18, 2022
    • Volvo Truck Corporation
    • Björn Henriksson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Muffler for vehicle for implementing sporty exhaust sound
    • Patent number 11,454,148
    • Issue date Sep 27, 2022
    • Hyundai Motor Company
    • Hyun-Woo Yoon
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Lean-burn engine after-treatment system
    • Patent number 11,434,799
    • Issue date Sep 6, 2022
    • Hyundai Motor Company
    • Ki-Ho Park
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Silencer for fuel cell vehicles
    • Patent number 11,434,795
    • Issue date Sep 6, 2022
    • Hyundai Motor Company
    • Su Dong Han
    • B60 - VEHICLES IN GENERAL
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    Exhaust sound attenuation device
    • Patent number 11,434,794
    • Issue date Sep 6, 2022
    • Caterpillar Inc.
    • Andrew Greif
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    Muffler with internally supported tuner
    • Patent number 11,421,568
    • Issue date Aug 23, 2022
    • Tenneco Automotive Operating Company Inc.
    • Abdulhadi Madi
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Grant

    Muffler
    • Patent number 11,421,569
    • Issue date Aug 23, 2022
    • Tenneco Automotive Operating Company Inc.
    • Abdulhadi Madi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    Method for forming a collar in a muffler housing
    • Patent number 11,415,031
    • Issue date Aug 16, 2022
    • Bosal Emission Control Systems N.V.
    • Paul Vanleene
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
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    Muffler
    • Patent number 11,384,665
    • Issue date Jul 12, 2022
    • Purem GmbH
    • Hervé Ferront
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    Muffler device
    • Patent number 11,377,991
    • Issue date Jul 5, 2022
    • Honda Motor Co., Ltd.
    • Hiroko Murakami
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    Structure for installing pipe fixing clamp installed in internal st...
    • Patent number 11,353,149
    • Issue date Jun 7, 2022
    • Hyundai Motor Company
    • Young-Dug Yang
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    Exhaust unit
    • Patent number 11,346,262
    • Issue date May 31, 2022
    • Futaba Industrial Co., Ltd.
    • Hirohisa Okami
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    Muffler unit
    • Patent number 11,346,270
    • Issue date May 31, 2022
    • Honda Motor Co., Ltd.
    • Katsuki Miura
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

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    SOUND DAMPER
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    • Publication date Mar 28, 2024
    • Purem GmbH
    • Michael Schmidt
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    EXHAUST SOUND ATTENUATION AND CONTROL SYSTEM
    • Publication number 20240035405
    • Publication date Feb 1, 2024
    • GREGORY M. MAROCCO
    • 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
    • Publication number 20230399963
    • Publication date Dec 14, 2023
    • Purem GmbH
    • Martin Wagmann
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST DEVICE AND METHOD OF MANUFACTURING THEREOF
    • Publication number 20230366337
    • Publication date Nov 16, 2023
    • Tenneco Automotive Operating Company Inc.
    • Frederick M. Baumgartner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine Device
    • Publication number 20230228208
    • Publication date Jul 20, 2023
    • Yanmar Power Technology Co., Ltd.
    • Yoshiyuki Sandou
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DIFFUSER NOZZLE FOR A GAS TURBINE ENGINE
    • Publication number 20230193787
    • Publication date Jun 22, 2023
    • Russell Stratton
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER
    • Publication number 20230024144
    • Publication date Jan 26, 2023
    • Purem GmbH
    • Martin Strähle
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    IMPROVED MUFFLER
    • Publication number 20220154609
    • Publication date May 19, 2022
    • R&R Holding & Leasing
    • Rafael Vargas
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AN AFTERTREATMENT SYSTEM
    • Publication number 20220042438
    • Publication date Feb 10, 2022
    • VOLVO TRUCK CORPORATION
    • Björn HENRIKSSON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Engine Device
    • Publication number 20210340897
    • Publication date Nov 4, 2021
    • Yanmar Power Technology Co., Ltd.
    • Yoshiyuki Sandou
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    APPARATUS FOR ADDING A LIQUID REDUCING AGENT TO THE EXHAUST GAS FRO...
    • Publication number 20210340896
    • Publication date Nov 4, 2021
    • MAN Truck & Bus SE
    • Herbert Albert
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    INSERT ASSEMBLY UNIT FOR A MUFFLER OF AN EXHAUST SYSTEM OF AN INTER...
    • Publication number 20210317763
    • Publication date Oct 14, 2021
    • Eberspächer Exhaust Technology GmbH
    • Michael MARQUARDT-STAMMBERGER
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    EXHAUST MUFFLER
    • Publication number 20210301693
    • Publication date Sep 30, 2021
    • Honda Motor Co., Ltd.
    • Junya SATO
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    IMPACT ENERGY ABSORBER WITH INTEGRATED ENGINE EXHAUST NOISE MUFFLER
    • Publication number 20210254522
    • Publication date Aug 19, 2021
    • DIVERGENT TECHNOLOGIES, INC.
    • Antonio Bernerd Martinez
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MUFFLER
    • Publication number 20210246818
    • Publication date Aug 12, 2021
    • FUTABA INDUSTRIAL CO., LTD.
    • Seiji Kondo
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    DOSING AND MIXING ARRANGEMENT FOR USE IN EXHAUST AFTERTREATMENT
    • Publication number 20210239022
    • Publication date Aug 5, 2021
    • Donaldson Company, Inc.
    • Korneel De Rudder
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST SYSTEM COMPONENT
    • Publication number 20210239017
    • Publication date Aug 5, 2021
    • Faurecia Emissions Control Technologies, USA, LLC
    • Kurt G. Augustyniak
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    Muffler With Internally Supported Tuner
    • Publication number 20210207507
    • Publication date Jul 8, 2021
    • Tenneco Automotive Operating Company Inc.
    • Abdulhadi MADI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    MUFFLER DEVICE
    • Publication number 20210199034
    • Publication date Jul 1, 2021
    • Honda Motor Co., Ltd.
    • Hiroko Murakami
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    AIR OUTLET SOUND ABSORBER FOR A ROTATING ELECTRICAL MACHINE
    • Publication number 20210180487
    • Publication date Jun 17, 2021
    • BRUSH ELECTRICAL MACHINES LIMITED
    • Dennis MATHAI
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    EXHAUST MUFFLER
    • Publication number 20210156287
    • Publication date May 27, 2021
    • Eberspächer Exhaust Technology GmbH
    • Nicolas METTENLEITER
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    MULTI-MODE EXHAUST MUFFLER
    • Publication number 20210148262
    • Publication date May 20, 2021
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Omar Yuren Mendoza Bravo
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

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    • Publication number 20210148270
    • Publication date May 20, 2021
    • Hyundai Motor Company
    • Ki-Ho Park
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    • Publication number 20210131323
    • Publication date May 6, 2021
    • Hyundai Motor Company
    • Hyun-Woo YOON
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    • Publication date Apr 22, 2021
    • Tenneco Automotive Operating Company Inc.
    • Abdulhadi Madi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

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    • Publication number 20210003053
    • Publication date Jan 7, 2021
    • Guang Rong Enterprise Co., Ltd.
    • Hao-Yao Chang
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
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    • Publication number 20200386132
    • Publication date Dec 10, 2020
    • Caterpillar Inc.
    • Andrew Greif
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Double inlets exhaust system for unmanned aerial vehicle
    • Publication number 20200369402
    • Publication date Nov 26, 2020
    • VIETTEL GROUP
    • HUNG CUONG TRAN
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    EXHAUST MUFFLER FOR AN EXHAUST SYSTEM OF AN INTERNAL COMBUSTION ENGINE
    • Publication number 20200347761
    • Publication date Nov 5, 2020
    • Eberspächer Exhaust Technology GmbH
    • Nicolas METTENLEITER
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