with ball-shaped valve members

Patents Grantslast 30 patents

  • Information Patent Grant

    Valve assembly for downhole pump of reciprocating pump system

    • Patent number 12,146,386
    • Issue date Nov 19, 2024
    • Weatherford Technology Holdings, LLC
    • John E. Stachowiak
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Methods and kits for assembling a flow cage assembly for downhole r...

    • Patent number 12,044,230
    • Issue date Jul 23, 2024
    • Q2 Artificial Lift Services ULC
    • Sai Pradeep Pola
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Three-way solenoid valve

    • Patent number 11,959,554
    • Issue date Apr 16, 2024
    • Hyundai Mobis Co., Ltd.
    • Seung Hwan Jeong
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve device

    • Patent number 11,953,110
    • Issue date Apr 9, 2024
    • TLV Co., Ltd.
    • Tadashi Oike
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve body

    • Patent number 11,946,556
    • Issue date Apr 2, 2024
    • NANJING HANSHU ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD
    • Guo Liu
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid control device and manufacturing method for the fluid control...

    • Patent number 11,774,000
    • Issue date Oct 3, 2023
    • Fujikin Incorporated
    • Kenji Aikawa
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Valve for vehicle

    • Patent number 11,698,136
    • Issue date Jul 11, 2023
    • Faurecia Automotive Seating, LLC
    • Robert C. Fitzpatrick
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Process control systems and associated monoflanges

    • Patent number 11,674,606
    • Issue date Jun 13, 2023
    • Tescom Corporation
    • Pat Hergott
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve seat with seal for use with valve element in valve assembly

    • Patent number 11,536,375
    • Issue date Dec 27, 2022
    • Maxitrol Company
    • Mark Geoffrey Masen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Check valve, check valve mechanism, and hydraulic system

    • Patent number 11,486,509
    • Issue date Nov 1, 2022
    • Honda Motor Co., Ltd.
    • Makoto Tsuchihashi
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Negative pressure pipeline opening and closing device

    • Patent number 11,448,338
    • Issue date Sep 20, 2022
    • Shanghai ZTEC Environmental S&T CO., LTD.
    • Liguo Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Safety opening/closing valve for easy checking of opened/closed sta...

    • Patent number 11,441,695
    • Issue date Sep 13, 2022
    • POLYTEC Co., Ltd
    • Gu Seob Kwon
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Float valve

    • Patent number 11,287,051
    • Issue date Mar 29, 2022
    • Froetek Vermoegensverwaltung GmbH
    • Harald Schrumpf
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Coined seat for metal-to-metal seating

    • Patent number 11,204,103
    • Issue date Dec 21, 2021
    • Hamilton Sundstrand Corporation
    • Rajesh Kumar
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Ball valve for a pipe system for conveying liquid or gaseous media

    • Patent number 11,079,034
    • Issue date Aug 3, 2021
    • Franz Schuck GmbH
    • Elmar Mentzel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Tensioner

    • Patent number 10,781,894
    • Issue date Sep 22, 2020
    • Tsubakimoto Chain Co.
    • Toshihiko Miyazawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Press-fit check valve for a hydraulic tensioner reservoir with mete...

    • Patent number 10,781,892
    • Issue date Sep 22, 2020
    • BorgWarner Inc.
    • Keith B. Cobb
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Internal valve manifold

    • Patent number 10,655,752
    • Issue date May 19, 2020
    • Rosemount Inc.
    • Mark R. Weisgurt
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Top open cage

    • Patent number 10,648,283
    • Issue date May 12, 2020
    • Milt Skillman
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Check valve with nylon cage insert

    • Patent number 10,550,950
    • Issue date Feb 4, 2020
    • Black Gold Pump & Supply, Inc.
    • Michael Bair
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Emergency shutdown valves with bypass features

    • Patent number 10,550,945
    • Issue date Feb 4, 2020
    • Ohio University
    • Azamat Orazbayev
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hammer union back pressure regulator

    • Patent number 10,508,750
    • Issue date Dec 17, 2019
    • DDS Investments, LLC
    • Mark Burris
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Control valve unit

    • Patent number 10,415,716
    • Issue date Sep 17, 2019
    • Honda Motor Co., Ltd.
    • Satoshi Sugai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Oil jet device

    • Patent number 10,369,586
    • Issue date Aug 6, 2019
    • Ogino Industrial Co., Ltd
    • Akira Ogino
    • B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
  • Information Patent Grant

    Check valve and liquid supply apparatus having the same

    • Patent number 10,359,042
    • Issue date Jul 23, 2019
    • Koganei Corporation
    • Takeo Yajima
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Device for and method of installation of component within and remov...

    • Patent number 10,352,458
    • Issue date Jul 16, 2019
    • The Lee Company
    • Serge Doyen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Refillable dispensing systems and components

    • Patent number 10,272,460
    • Issue date Apr 30, 2019
    • Ecolab USA Inc.
    • Jeffrey M. Schultz
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Expansion valve

    • Patent number 10,190,807
    • Issue date Jan 29, 2019
    • TGK Co., Ltd.
    • Ryosuke Satake
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve for draining off gas from a centrifugal separator

    • Patent number 10,166,552
    • Issue date Jan 1, 2019
    • Alfa Laval Corporate AB
    • Roland Isaksson
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Solenoid valve diverter sleeve

    • Patent number 10,125,889
    • Issue date Nov 13, 2018
    • Ford Global Technologies, LLC
    • Lev Pekarsky
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    DUCT VALVE FOR CLUTCH ASSEMBLY IN OFF-ROAD VEHICLES

    • Publication number 20240301924
    • Publication date Sep 12, 2024
    • Arctic Cat Inc.
    • David Vigen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    METHODS AND KITS FOR ASSEMBLING A FLOW CAGE ASSEMBLY FOR DOWNHOLE R...

    • Publication number 20240084792
    • Publication date Mar 14, 2024
    • Q2 Artificial Lift Services ULC
    • Sai Pradeep POLA
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    CHECK VALVE UNIT

    • Publication number 20240011572
    • Publication date Jan 11, 2024
    • Tsubakimoto Chain Co.
    • Yuichiro Ishikawa
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE SEAT WITH SEAL FOR USE WITH VALVE ELEMENT IN VALVE ASSEMBLY

    • Publication number 20230383847
    • Publication date Nov 30, 2023
    • Maxitrol Company
    • Mark Geoffrey Masen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE DEVICE

    • Publication number 20230332708
    • Publication date Oct 19, 2023
    • TLV CO., LTD.
    • Tadashi Oike
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve Assembly for Downhole Pump of Reciprocating Pump System

    • Publication number 20230203913
    • Publication date Jun 29, 2023
    • Weatherford Technology Holdings, LLC.
    • John E. Stachowiak
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Negative Pressure Pipeline Opening and Closing Device

    • Publication number 20220381365
    • Publication date Dec 1, 2022
    • Shanghai ZTEC Environmental S&T CO., LTD.
    • Liguo Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HIGH PRESSURE, WEAR RESISTANT VALVE FOR STOP FLOW AND/OR THROTTLING...

    • Publication number 20220333707
    • Publication date Oct 20, 2022
    • Pressure BioSciences, Inc.
    • Edmund Y. Ting
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HIGH-PRESSURE VALVE CARTRIDGE

    • Publication number 20220275873
    • Publication date Sep 1, 2022
    • H2O Jet, Inc.
    • Gary N. Bury
    • B26 - HAND CUTTING TOOLS CUTTING SEVERING
  • Information Patent Application

    VENTING DEVICES FOR AIRCRAFT BREWING APPARATUS

    • Publication number 20220186852
    • Publication date Jun 16, 2022
    • B/E Aerospace, Inc.
    • Keith Debald
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    CHECK VALVE, CHECK VALVE MECHANISM, AND HYDRAULIC SYSTEM

    • Publication number 20220025988
    • Publication date Jan 27, 2022
    • HONDA MOTOR CO., LTD.
    • Makoto TSUCHIHASHI
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    VALVE BODY

    • Publication number 20220010887
    • Publication date Jan 13, 2022
    • SUQIAN HANSHU ENVIRONMENTAL PROTECTION EQUIPMENT CO., LTD
    • Guo LIU
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    FLUID CONTROL DEVICE AND MANUFACTURING METHOD FOR THE FLUID CONTROL...

    • Publication number 20210396326
    • Publication date Dec 23, 2021
    • Fujikin Incorporated
    • Kenji AIKAWA
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE SEAT WITH SEAL FOR USE WITH VALVE ELEMENT IN VALVE ASSEMBLY

    • Publication number 20210364092
    • Publication date Nov 25, 2021
    • Maxitrol Company
    • Mark Geoffrey Masen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ON-OFF VALVE

    • Publication number 20210332903
    • Publication date Oct 28, 2021
    • FUMOTO GIKEN CO., LTD.
    • Ryohei Yamamoto
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PROCESS CONTROL SYSTEMS AND ASSOCIATED MONOFLANGES

    • Publication number 20210222781
    • Publication date Jul 22, 2021
    • TESCOM CORPORATION
    • Pat Hergott
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Negative Pressure Pipeline Opening and Closing Device

    • Publication number 20210071777
    • Publication date Mar 11, 2021
    • Shanghai ZTEC Environmental S&T CO., LTD.
    • Liguo Chen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    TOP OPEN CAGE

    • Publication number 20200165901
    • Publication date May 28, 2020
    • Milt Skillman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Ball Valve for a Pipe System for Conveying Liquid or Gaseous Media

    • Publication number 20200056716
    • Publication date Feb 20, 2020
    • Franz Schuck GmbH
    • Elmar Mentzel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Valve Assembly for a Fuel Injection System, and Fuel Injection System

    • Publication number 20200040858
    • Publication date Feb 6, 2020
    • CONTINENTAL AUTOMOTIVE GMBH
    • Max Scheller
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE ARRANGEMENT

    • Publication number 20190338861
    • Publication date Nov 7, 2019
    • Hebmüller SRS Technik GmbH
    • Guido OTTERBEIN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HAMMER UNION BACK PRESSURE REGULATOR

    • Publication number 20190101222
    • Publication date Apr 4, 2019
    • DDS Investments, LLC
    • MARK BURRIS
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESS-FIT CHECK VALVE FOR A HYDRAULIC TENSIONER RESERVOIR WITH METE...

    • Publication number 20190003557
    • Publication date Jan 3, 2019
    • BorgWarner Inc.
    • Keith B. COBB
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    DEVICE FOR AND METHOD OF INSTALLATION OF COMPONENT WITHIN AND REMOV...

    • Publication number 20180313450
    • Publication date Nov 1, 2018
    • The Lee Company
    • Serge Doyen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    VALVE CAPABLE OF PREVENTING VORTEX AND CORE USED THEREFOR

    • Publication number 20180195632
    • Publication date Jul 12, 2018
    • Fluonics Corp.
    • Sang Seon Lee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OIL JET DEVICE

    • Publication number 20180126405
    • Publication date May 10, 2018
    • OGINO INDUSTRIAL CO., LTD.
    • Akira OGINO
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    Volume Flow-Regulated Seat Valve

    • Publication number 20180112789
    • Publication date Apr 26, 2018
    • KENDRION (Villingen) GmbH
    • Wolfram Maiwald
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    CONTROL VALVE UNIT

    • Publication number 20180100600
    • Publication date Apr 12, 2018
    • Honda Motor Co., Ltd.
    • Satoshi Sugai
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SOLENOID VALVE DIVERTER SLEEVE

    • Publication number 20180058605
    • Publication date Mar 1, 2018
    • FORD GLOBAL TECHNOLOGIES, L.L.C.
    • Lev PEKARSKY
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    SOLENOID VALVE DEVICE

    • Publication number 20170356566
    • Publication date Dec 14, 2017
    • Thomas Bentz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...