with plugs having cylindrical surfaces Packings therefor

Patents Grantslast 30 patents

  • Information Patent Grant

    Control valve

    • Patent number 12,169,025
    • Issue date Dec 17, 2024
    • HANGZHOU AO KE MEI RUI TECHNOLOGY CO., LTD.
    • Meiyan Hu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Seal and valve apparatus having such a seal, as well as method for...

    • Patent number 12,163,601
    • Issue date Dec 10, 2024
    • Illinois Tool Works Inc.
    • Torsten Hauk
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Multi-seat plug valve

    • Patent number 12,158,221
    • Issue date Dec 3, 2024
    • FRANKLIN VALVE, LP
    • Dustin Ryan Thompson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Water path change-over valve and bathroom device

    • Patent number 12,152,681
    • Issue date Nov 26, 2024
    • SINYU TECHNOLOGY (FUJIAN) CO., LTD.
    • Zhangjun Yu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control valve

    • Patent number 12,152,697
    • Issue date Nov 26, 2024
    • Cooler Master Co., Ltd.
    • Shui-Fa Tsai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Exhaust gas control valve

    • Patent number 12,139,669
    • Issue date Nov 12, 2024
    • UNIFRAX I LLC
    • Luiz Carlos Simão
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Fluid flow control devices and related systems and methods

    • Patent number 12,123,519
    • Issue date Oct 22, 2024
    • Flowserve Pte. Ltd.
    • Bruce J. Butler
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Control valve

    • Patent number 12,078,254
    • Issue date Sep 3, 2024
    • HANGZHOU AO KE MEI RUI TECHNOLOGY CO., LTD.
    • Meiyan Hu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Compounding device, system, kit, software, and method

    • Patent number 12,076,524
    • Issue date Sep 3, 2024
    • B. Braun Medical Inc.
    • Michael Y. Brown
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Filter retaining plug

    • Patent number 12,049,910
    • Issue date Jul 30, 2024
    • Hamilton Sundstrand Corporation
    • Maciej Bujewicz
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Tuner for use with a torque converter

    • Patent number 12,044,334
    • Issue date Jul 23, 2024
    • Carl W. Rossler
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Top-loaded rotary valve with elliptical sealing

    • Patent number 12,038,090
    • Issue date Jul 16, 2024
    • Neptune Technology Group Inc.
    • John Raymond Scarborough
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Motor vehicle directional control valve for adjusting a fluid flow

    • Patent number 12,018,773
    • Issue date Jun 25, 2024
    • WOCO Industrietechnik GmbH
    • Uwe Ludwig
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Drilling choke with matched actuator

    • Patent number 12,006,784
    • Issue date Jun 11, 2024
    • NTDrill Holdings, LLC
    • Earl Dietrich
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Multi-position valve

    • Patent number 11,988,297
    • Issue date May 21, 2024
    • Hayward Industries, Inc.
    • Jacob Cody Smith
    • E04 - BUILDING
  • Information Patent Grant

    Rotary-type valve device

    • Patent number 11,971,116
    • Issue date Apr 30, 2024
    • Mikuni Corporation
    • Yasuhiro Tochigi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compounding device, system, kit, software, and method

    • Patent number 11,957,864
    • Issue date Apr 16, 2024
    • B. Braun Medical Inc.
    • Mike Janders
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    External plumbing valve device

    • Patent number 11,953,121
    • Issue date Apr 9, 2024
    • Nour Ayoub
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluidic connection device and non-return insert valve for vehicles

    • Patent number 11,946,568
    • Issue date Apr 2, 2024
    • Hutchinson
    • Jean Gabriel Vega
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Plug valves for fracturing systems

    • Patent number 11,920,451
    • Issue date Mar 5, 2024
    • Cantex International, Inc.
    • Duy D. Nguyen
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Compounding device system, software and method for controlling the...

    • Patent number 11,911,736
    • Issue date Feb 27, 2024
    • B. Braun Medical Inc.
    • Michael Y. Brown
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Rotary valve

    • Patent number 11,892,087
    • Issue date Feb 6, 2024
    • AISIN CORPORATION
    • Yasuhiko Esaki
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Choke Valve

    • Patent number 11,885,438
    • Issue date Jan 30, 2024
    • Lancaster Flow Automation, LLC
    • Gerardo Haro-Valdez
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Vent arrangement for respiratory mask

    • Patent number 11,865,267
    • Issue date Jan 9, 2024
    • ResMed Pty Ltd
    • David Brent Sears
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Rotary multi-port greasing valve

    • Patent number 11,867,356
    • Issue date Jan 9, 2024
    • Patriot Research Center, LLC
    • Craig Cotton
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Sealing high pressure flow devices

    • Patent number 11,859,732
    • Issue date Jan 2, 2024
    • Kerr Machine Co.
    • Mark S. Nowell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Aircraft store ejector system

    • Patent number 11,858,634
    • Issue date Jan 2, 2024
    • Marvin Engineering Co., Inc.
    • Lee Allen Tobias
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Blood flow environment simulation device

    • Patent number 11,847,934
    • Issue date Dec 19, 2023
    • BEIJING BYWAVE SENSING TECHNOLOGY CO., LTD.
    • Lizhe Zhang
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    Flow control valve seal and flow control valve device

    • Patent number 11,828,385
    • Issue date Nov 28, 2023
    • NTN Corporation
    • Ken Yasuda
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Drain valve and valve arrangement

    • Patent number 11,806,643
    • Issue date Nov 7, 2023
    • Danfoss A/S
    • Shrikant Kulkarni
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    VALVE WITH IMPROVED FLOW CONTROL

    • Publication number 20240426382
    • Publication date Dec 26, 2024
    • CAREFUSION 303, INC.
    • Wesley Underwood
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Plug Valve

    • Publication number 20240418272
    • Publication date Dec 19, 2024
    • SOGEFI AIR & COOLING
    • Bruno DI SCIULLO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TOP-LOADED ROTARY VALVE WITH ELLIPTICAL SEALING

    • Publication number 20240328516
    • Publication date Oct 3, 2024
    • Neptune Technology Group Inc.
    • John Raymond Scarborough
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE GEAR

    • Publication number 20240309967
    • Publication date Sep 19, 2024
    • FUJIKOKI CORPORATION
    • Takeshi KANNOO
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SEAL AND FLUID VALVE HAVING SUCH A SEAL

    • Publication number 20240301958
    • Publication date Sep 12, 2024
    • Vitesco Technologies GMBH
    • Chunxiao Yan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID VALVE SYSTEM

    • Publication number 20240263710
    • Publication date Aug 8, 2024
    • HANON SYSTEMS
    • Emma Michelle Grissom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Water Path Change-Over Valve and Bathroom Device

    • Publication number 20240255061
    • Publication date Aug 1, 2024
    • SINYU TECHNOLOGY (FUJIAN) CO., LTD.
    • Zhangjun YU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Service Tee with Valve Plug for Isolation of Side Outlet

    • Publication number 20240240729
    • Publication date Jul 18, 2024
    • TDW Delaware, Inc.
    • Daniel McCaskill
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    COOLING MEDIUM CIRCULATION APPARATUS FOR VEHICLE

    • Publication number 20240217304
    • Publication date Jul 4, 2024
    • HYUNDAI WIA CORPORATION
    • Je Min Yeon
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VALVE SEAT, PLUG VALVE, AND FRACTURING MANIFOLD

    • Publication number 20240209949
    • Publication date Jun 27, 2024
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Jinling HUANG
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MANUFACTURING A VALVE PLUG TO REDUCE EROSION

    • Publication number 20240142003
    • Publication date May 2, 2024
    • Dresser, LLC
    • Cyril Nicolas Vlassoff
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    REVOLVING VALVE FOR FEEDING AIR PULSES TO A RESONANCE TUBE FOR GENE...

    • Publication number 20240127779
    • Publication date Apr 18, 2024
    • Mats OLSSON
    • G10 - MUSICAL INSTRUMENTS ACOUSTICS
  • Information Patent Application

    SEALING HIGH PRESSURE FLOW DEVICES

    • Publication number 20240125395
    • Publication date Apr 18, 2024
    • KERR MACHINE CO.
    • Mark S. Nowell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRESSURE REGULATOR WITH FINE CONTROL

    • Publication number 20240102559
    • Publication date Mar 28, 2024
    • WOON'S MEDICAL INC.
    • Woon BAEK
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHODS AND SYSTEMS ASSOCIATED WITH A HIGH-PRESSURE PLUG

    • Publication number 20240093789
    • Publication date Mar 21, 2024
    • Commando Pressure Control Inc.
    • Joseph Boyd
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID CONTROL ASSEMBLY AND FLUID CONTROL DEVICE

    • Publication number 20240084902
    • Publication date Mar 14, 2024
    • ZHEJIANG SANHUA AUTOMOTIVE COMPONENTS CO., LTD.
    • Lixin WANG
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE DEVICE

    • Publication number 20240035579
    • Publication date Feb 1, 2024
    • Mikuni Corporation
    • Hiroyuki KAWARAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HYDRAULIC END ASSEMBLY STRUCTURE OF A PLUNGER PUMP

    • Publication number 20240035462
    • Publication date Feb 1, 2024
    • AMERICAN JEREH INTERNATIONAL CORPORATION
    • Baoguo Jian
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THREE-WAY VALVE FOR FLOW RATE CONTROL AND TEMPERATURE CONTROL DEVICE

    • Publication number 20240003441
    • Publication date Jan 4, 2024
    • SHINWA CONTROLS CO., LTD
    • Ryoji ICHIYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THREE-WAY VALVE FOR HIGH-PRESSURE GAS TANK

    • Publication number 20240003425
    • Publication date Jan 4, 2024
    • Faurecia Systemes D'echappement
    • Sullivan Icard
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    THREE-WAY VALVE FOR FLOW RATE CONTROL AND TEMPERATURE CONTROL DEVICE

    • Publication number 20240003442
    • Publication date Jan 4, 2024
    • SHINWA CONTROLS CO., LTD
    • Ryoji ICHIYAMA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    BARREL VALVE

    • Publication number 20230417330
    • Publication date Dec 28, 2023
    • Columbia Insurance Company
    • ADAM DREW TANKERSLEY
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Check Valve Assembly

    • Publication number 20230400112
    • Publication date Dec 14, 2023
    • Aliaxis Research & Technology
    • Stefano Costa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Multi-Outlet Valve

    • Publication number 20230375095
    • Publication date Nov 23, 2023
    • Michael Chiang
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    APPARATUS FOR FILTERING A FLUID, IN PARTICULAR A PLASTIC MELT HAVIN...

    • Publication number 20230356118
    • Publication date Nov 9, 2023
    • Nordson Corporation
    • Stefan Wöstmann
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CONTROL VALVE

    • Publication number 20230332696
    • Publication date Oct 19, 2023
    • HANGZHOU AO KE MEI RUI TECHNOLOGY CO., LTD.
    • Meiyan HU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CONTROL VALVE

    • Publication number 20230323960
    • Publication date Oct 12, 2023
    • Cooler Master Co., Ltd.
    • Shui-Fa TSAI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLOW RESTRICTOR

    • Publication number 20230323971
    • Publication date Oct 12, 2023
    • OFIP LIMITED
    • Matthew Collins
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE UNIT FOR A VEHICLE THERMAL MANAGEMENT SYSTEM, A VEHICLE THERM...

    • Publication number 20230304590
    • Publication date Sep 28, 2023
    • Ningbo Geely Automobile Research & Development Co., Ltd
    • Mikael JÖNSSON
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    VALVE SEAL INTEGRITY VERIFICATION SYSTEMS AND METHODS

    • Publication number 20230304885
    • Publication date Sep 28, 2023
    • DURASEAT LLC
    • Gordon M. Smith
    • G01 - MEASURING TESTING