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Details of seats or valve members of double-seat valves

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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16KVALVES TAPS COCKS ACTUATING-FLOATS DEVICES FOR VENTING OR AERATING F16K1/00Lift valves or globe valves

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F16K1/44Details of seats or valve members of double-seat valves
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Patents Grantslast 30 patents

  • Information Patent Grant

    Flapper servo valve
    • Patent number 12,215,791
    • Issue date Feb 4, 2025
    • Hamilton Sundstrand Corporation
    • Maciej Bujewicz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve assembly
    • Patent number 12,215,792
    • Issue date Feb 4, 2025
    • LIQUI-BOX CORPORATION
    • Ian Darby
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve
    • Patent number 12,188,578
    • Issue date Jan 7, 2025
    • Fujikin Incorporated
    • Souta Hachiman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and system for dynamic control of game audio based on audio...
    • Patent number 12,179,107
    • Issue date Dec 31, 2024
    • Voyetra Turtle Beach, Inc.
    • Richard Kulavik
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Grant

    Multi-surface sealing for two-position valves
    • Patent number 12,163,593
    • Issue date Dec 10, 2024
    • Hamilton Sundstrand Corporation
    • Leo J. Veilleux
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electropneumatic solenoid valve, field device having solenoid valve...
    • Patent number 12,117,092
    • Issue date Oct 15, 2024
    • Samson Aktiengesellschaft
    • Christof Weigand
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Sealing diaphragm for a fluid valve and fluid valve
    • Patent number 12,072,027
    • Issue date Aug 27, 2024
    • AVS, Ingenieur J.C. Römer GmbH
    • Denis Jordan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve
    • Patent number 12,060,870
    • Issue date Aug 13, 2024
    • Eagle Industry Co., Ltd.
    • Toshinori Kanzaki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Translating cavity valve
    • Patent number 12,055,230
    • Issue date Aug 6, 2024
    • Vault Pressure Control LLC
    • Travis Kyle McEvoy
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    High flow/low flow valve
    • Patent number 12,044,319
    • Issue date Jul 23, 2024
    • Fisher Controls International LLC
    • Shannon E. Jelken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Cooling water temperature control device
    • Patent number 12,031,472
    • Issue date Jul 9, 2024
    • Nippon Thermostat Co., Ltd.
    • Takatoshi Furuya
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve and cleaning method
    • Patent number 12,025,232
    • Issue date Jul 2, 2024
    • GEA Tuchenhagen GmbH
    • Jens Burmester
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure control valve and device comprising such a pressure contro...
    • Patent number 12,007,033
    • Issue date Jun 11, 2024
    • Kendrion (Villingen) GmbH
    • Björn Bergfeld
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Flow path switching valve
    • Patent number 11,965,601
    • Issue date Apr 23, 2024
    • Fujikoki Corporation
    • Daisuke Kondo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve arrangement and switching valve for regulating a mass flow
    • Patent number 11,953,099
    • Issue date Apr 9, 2024
    • Otto Egelhof GmbH & Co. KG
    • Eike Willers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electromagnetic valve and fluid system
    • Patent number 11,953,116
    • Issue date Apr 9, 2024
    • Hamanakodenso Co., Ltd.
    • Fumiaki Kaneko
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Diaphragm poppet valve
    • Patent number 11,927,270
    • Issue date Mar 12, 2024
    • Aventics GmbH
    • Heinz-Hermann Meyer
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fuel vapor switch and ventilation valve for an internal combustion...
    • Patent number 11,885,285
    • Issue date Jan 30, 2024
    • Pierburg GmbH
    • Juri Wagner
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Valve monitoring system for a coaxial dual-safety valve
    • Patent number 11,885,436
    • Issue date Jan 30, 2024
    • ebm-papst Landshut GmbH
    • Enno Vrolijk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Steam valve and power generation system
    • Patent number 11,879,553
    • Issue date Jan 23, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Shingo Nishida
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Valve assembly
    • Patent number 11,867,296
    • Issue date Jan 9, 2024
    • Siemens Aktiengesellschaft
    • Martin Wetzel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pipe cleaning assembly and method of cleaning a piping system using...
    • Patent number 11,850,636
    • Issue date Dec 26, 2023
    • Fisher Controls International LLC
    • Michel K. Lovell
    • B08 - CLEANING
  • Information Patent Grant

    Pressure control valve and device comprising such a pressure contro...
    • Patent number 11,841,717
    • Issue date Dec 12, 2023
    • Kendrion (Villingen) GmbH
    • Bjorn Bergfeld
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method and system for dynamic control of game audio based on audio...
    • Patent number 11,813,526
    • Issue date Nov 14, 2023
    • Voyetra Turtle Beach, Inc.
    • Richard Kulavik
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Grant

    ALD apparatus, method and valve
    • Patent number 11,761,082
    • Issue date Sep 19, 2023
    • Picosun Oy
    • Marko Pudas
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    Double ported control valves for low flow rate applications
    • Patent number 11,719,345
    • Issue date Aug 8, 2023
    • Fisher Controls International LLC
    • David L. Hostetter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Rotating seat assembly
    • Patent number 11,713,814
    • Issue date Aug 1, 2023
    • ST9 GAS AND OIL, LLC
    • Chris Paul Buckley
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Plunger actuated valve
    • Patent number 11,708,823
    • Issue date Jul 25, 2023
    • Halliburton Energy Services, Inc.
    • Justin Lee Hurst
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Bonded seat valve
    • Patent number 11,686,394
    • Issue date Jun 27, 2023
    • Mueller International, LLC
    • Xianhua Feng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control valve, fluid control device, valve element, and metho...
    • Patent number 11,680,646
    • Issue date Jun 20, 2023
    • Horiba Stec, Co., Ltd.
    • Kazuya Shakudo
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

  • Information Patent Application

    Method And System For Dynamic Control Of Game Audio Based On Audio...
    • Publication number 20250032922
    • Publication date Jan 30, 2025
    • Voyetra Turtle Beach, Inc.
    • Richard Kulavik
    • A63 - SPORTS GAMES AMUSEMENTS
  • Information Patent Application

    IMPROVED DOUBLE SAFETY VALVE
    • Publication number 20250003502
    • Publication date Jan 2, 2025
    • ESA S.P.A.
    • Milco Dalfovo
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLOW CONTROL ARRANGMENT AND METHOD OF CLEANING SUCH AN ARRANGEMENT
    • Publication number 20240401704
    • Publication date Dec 5, 2024
    • Alfa Laval Corporate AB
    • Jesper Bak NIELSEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE DRIVE AND METHOD OF CLEANING A VALVE
    • Publication number 20240369142
    • Publication date Nov 7, 2024
    • Buerkert Werke GmbH & Co. KG
    • Axel HELEI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MULTI-SURFACE SEALING FOR TWO-POSITION VALVES
    • Publication number 20240360903
    • Publication date Oct 31, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Leo J. Veilleux
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    MEASUREMENT METHOD FOR STEAM VALVE AND MEASUREMENT DEVICE FOR STEAM...
    • Publication number 20240344631
    • Publication date Oct 17, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Shingo Nishida
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Double Seat Valve
    • Publication number 20240337329
    • Publication date Oct 10, 2024
    • GEA TUCHENHAGEN GMBH
    • Frank Leiter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    A VALVE ASSEMBLY
    • Publication number 20240318730
    • Publication date Sep 26, 2024
    • Liqui-Box Corporation
    • Ian Darby
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BIDIRECTIONAL ONE PIECE METAL SEAT FOR BALL VALVE
    • Publication number 20240280178
    • Publication date Aug 22, 2024
    • Bray International, Inc.
    • Justin BERNARD
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    MULTI-PIECE FLUID END
    • Publication number 20240254979
    • Publication date Aug 1, 2024
    • KERR MACHINE CO.
    • Mark S. Nowell
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Coaxial Valve System
    • Publication number 20240240718
    • Publication date Jul 18, 2024
    • Uri Kaniel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Method And System For Dynamic Control Of Game Audio Based On Audio...
    • Publication number 20240050853
    • Publication date Feb 15, 2024
    • Voyetra Turtle Beach, Inc.
    • Richard Kulavik
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    VALVE
    • Publication number 20240019045
    • Publication date Jan 18, 2024
    • FUJIKIN INCORPORATED
    • Souta Hachiman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Gate Valve
    • Publication number 20240011568
    • Publication date Jan 11, 2024
    • GEA TUCHENHAGEN GMBH
    • Jens Burmester
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ALD APPARATUS, METHOD AND VALVE
    • Publication number 20230383404
    • Publication date Nov 30, 2023
    • Picosun Oy
    • Marko PUDAS
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    VALVE
    • Publication number 20230313789
    • Publication date Oct 5, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Toshinori KANZAKI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE WITH EROSION RESISTANT FLOW TRIM
    • Publication number 20230304594
    • Publication date Sep 28, 2023
    • Weatherford Technology Holdings, LLC.
    • Nauman H. MHASKAR
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Double Seat Valve
    • Publication number 20230296180
    • Publication date Sep 21, 2023
    • GEA TUCHENHAGEN GMBH
    • Jens Burmester
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BONDED SEAT VALVE
    • Publication number 20230279953
    • Publication date Sep 7, 2023
    • Mueller International, LLC
    • Xianhua Feng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Drive for a Valve and Method
    • Publication number 20230265940
    • Publication date Aug 24, 2023
    • GEA TUCHENHAGEN GMBH
    • Matthias Südel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DOUBLE PORTED CONTROL VALVES FOR LOW FLOW RATE APPLICATIONS
    • Publication number 20230228331
    • Publication date Jul 20, 2023
    • FISHER CONTROLS INTERNATIONAL LLC
    • David L. Hostetter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEALING DIAPHRAGM FOR A FLUID VALVE AND FLUID VALVE
    • Publication number 20230204108
    • Publication date Jun 29, 2023
    • AVS, Ingenieur J.C. Römer GmbH
    • Denis Jordan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FUEL VAPOR SWITCH AND VENTILATION VALVE FOR AN INTERNAL COMBUSTION...
    • Publication number 20230193858
    • Publication date Jun 22, 2023
    • PIERBURG GMBH
    • JURI WAGNER
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    FLAPPER SERVO VALVE
    • Publication number 20230175595
    • Publication date Jun 8, 2023
    • HAMILTON SUNDSTRAND CORPORATION
    • Maciej Bujewicz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HIGH FLOW/LOW FLOW VALVE
    • Publication number 20230151890
    • Publication date May 18, 2023
    • FISHER CONTROLS INTERNATIONAL LLC
    • Shannon E. Jelken
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COOLING WATER TEMPERATURE CONTROL DEVICE
    • Publication number 20230075049
    • Publication date Mar 9, 2023
    • NIPPON THERMOSTAT CO., LTD.
    • Takatoshi Furuya
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    Valve and Cleaning Method
    • Publication number 20230062350
    • Publication date Mar 2, 2023
    • GEA TUCHENHAGEN GMBH
    • Jens Burmester
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ELECTROMAGNETIC VALVE AND FLUID SYSTEM
    • Publication number 20230003312
    • Publication date Jan 5, 2023
    • HAMANAKODENSO CO., LTD.
    • Fumiaki KANEKO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COMBINATION VALVE CONSISTING OF QUICK-ACTING VALVE AND CONTROL VALV...
    • Publication number 20230003304
    • Publication date Jan 5, 2023
    • TURVENTIL GMBH & CO. KG
    • Michael MAHALEK
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    Valve Assembly
    • Publication number 20220397200
    • Publication date Dec 15, 2022
    • SIEMENS AKTIENGESELLSCHAFT
    • Martin Wetzel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...