with special arrangements for adjusting the opening pressure

Patents Grantslast 30 patents

  • Information Patent Grant

    Relieving pressure in critical and sub-critical flow regimes in bac...

    • Patent number 11,971,111
    • Issue date Apr 30, 2024
    • Dresser, LLC
    • Rajesh Krithivasan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Valve mechanism and liquid ejecting system

    • Patent number 11,946,551
    • Issue date Apr 2, 2024
    • Seiko Epson Corporation
    • Yukihiro Hanaoka
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    PRV-pressure relief valve

    • Patent number 11,940,055
    • Issue date Mar 26, 2024
    • SERDAR PLASTIK SANAYI VE TICARET ANONIM
    • Mustafa Serdar Tütek
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure actuated valves and methods of use

    • Patent number 11,938,499
    • Issue date Mar 26, 2024
    • Malco, LLC
    • David B. Malcolm
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Adjustable valve

    • Patent number 11,898,646
    • Issue date Feb 13, 2024
    • Intersurgical AG
    • David Simon Bottom
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure relief valve and method of relief valve opening detection

    • Patent number 11,885,435
    • Issue date Jan 30, 2024
    • HANSEN TECHNOLOGIES LLC
    • Orval Kuhn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydraulic pressure relief valve with integrated calibration mechanism

    • Patent number 11,879,558
    • Issue date Jan 23, 2024
    • The Boeing Company
    • Chandra Sudhakar Gudimetla
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    High stability regulator

    • Patent number 11,828,376
    • Issue date Nov 28, 2023
    • THE OILGEAR COMPANY
    • Jared Schlueter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Systems and methods for determining set pressure and lift of a spri...

    • Patent number 11,788,637
    • Issue date Oct 17, 2023
    • Emerson Automation Solutions Final Control US LP
    • Vishwa Kalyanasundaram
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hollow stem relief valve

    • Patent number 11,773,996
    • Issue date Oct 3, 2023
    • Prince Mohammad Bin Fahd University
    • Esam Jassim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Stem-base hollow relief valve device

    • Patent number 11,761,550
    • Issue date Sep 19, 2023
    • Prince Mohammad Bin Fahd University
    • Esam Jassim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Capacity control valve

    • Patent number 11,754,194
    • Issue date Sep 12, 2023
    • EAGLE INDUSTRY CO., LTD.
    • Masahiro Hayama
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Relief device with partial oil filling

    • Patent number 11,746,916
    • Issue date Sep 5, 2023
    • Prince Mohammad Bin Fahd University
    • Esam Jassim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pressure relief valves for underwater use

    • Patent number 11,746,918
    • Issue date Sep 5, 2023
    • SESSCAN INC.
    • Eric M. Chapman
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Proportional emulsion valve for fluid treatment machines, in partic...

    • Patent number 11,730,308
    • Issue date Aug 22, 2023
    • Dolphin Fluidics S.R.L.
    • Francesco Butera
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Pressure valve for fermenter

    • Patent number 11,719,353
    • Issue date Aug 8, 2023
    • Spike Brewing LLC
    • Benjamin Caya
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Grant

    Freely clocking check valve

    • Patent number 11,719,354
    • Issue date Aug 8, 2023
    • Hypertherm, Inc.
    • David Osterhouse
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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    Dual poppet pressure relief valve with vacuum adaptor capability

    • Patent number 11,703,139
    • Issue date Jul 18, 2023
    • PREVCO SUBSEA LLC
    • Don Christensen
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Relief valve with testing lockout

    • Patent number 11,703,140
    • Issue date Jul 18, 2023
    • Watts Regulator Co.
    • Steven Castrigno
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Hydrostatically adjustable valve and associated system

    • Patent number 11,692,636
    • Issue date Jul 4, 2023
    • Flow Dynamics, LLC
    • Jeffrey Alan Chalfin
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Oil-damped pressure release valve

    • Patent number 11,662,035
    • Issue date May 30, 2023
    • Prince Mohammad Bin Fahd University
    • Esam Jassim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Automatic deflator valves with vortex-like air flow with improved t...

    • Patent number 11,642,922
    • Issue date May 9, 2023
    • Harry Lewellyn
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Relief valve device

    • Patent number 11,614,176
    • Issue date Mar 28, 2023
    • Prince Mohammad Bin Fahd University
    • Esam Jassim
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Relief valve

    • Patent number 11,603,941
    • Issue date Mar 14, 2023
    • Kawasaki Jukogyo Kabushiki Kaisha
    • Hiroaki Fujiwara
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Safety valves for use at extremely high temperatures

    • Patent number 11,598,436
    • Issue date Mar 7, 2023
    • Dresser, LLC
    • Andrew Crosby Roberts
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Systems and methods for content delivery acceleration of virtual re...

    • Patent number 11,560,927
    • Issue date Jan 24, 2023
    • Akamai Technologies, Inc.
    • Utkarsh Goel
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Pilot-pressure-controlled flow valve and fluid system containing same

    • Patent number 11,549,606
    • Issue date Jan 10, 2023
    • Mahle International GmbH
    • Sourav Chowdhury
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Reject valve of reverse osmosis device

    • Patent number 11,524,908
    • Issue date Dec 13, 2022
    • Solar Water Solutions OY
    • Heikki Pohjola
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Liquid pressure reducing valve

    • Patent number 11,519,514
    • Issue date Dec 6, 2022
    • POLYMER TECHNOLOGIES LIMITED
    • David Taylor
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Grant

    Pressure relief valve and method of relief valve opening detection

    • Patent number 11,480,265
    • Issue date Oct 25, 2022
    • Hansen Technologies Corporation
    • Orval Kuhn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

  • Information Patent Application

    PRESSURE RELIEF VALVE AND METHOD OF RELIEF VALVE OPENING DETECTION

    • Publication number 20240133483
    • Publication date Apr 25, 2024
    • Hansen Technologies Corporation
    • Orval Kuhn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Systems and Methods For Content Delivery Acceleration of Virtual Re...

    • Publication number 20240137401
    • Publication date Apr 25, 2024
    • AKAMAI TECHNOLOGIES, INC.
    • Utkarsh Goel
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    RELIEVING PRESSURE IN CRITICAL AND SUB-CRITICAL FLOW REGIMES IN BAC...

    • Publication number 20240117890
    • Publication date Apr 11, 2024
    • Dresser, LLC
    • Rajesh Krithivasan
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pressure Relief Valve Assembly, Modular Pressure Relief Valve Assem...

    • Publication number 20240110633
    • Publication date Apr 4, 2024
    • ROBERT BOSCH GmbH
    • Hakan Camurdan
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    Anti-Seize Adjustable Regulator

    • Publication number 20240102566
    • Publication date Mar 28, 2024
    • Ian Rodgers
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE SAFETY VALVE INDICATOR WITH RETURN MECHANSIM

    • Publication number 20240068592
    • Publication date Feb 29, 2024
    • John B. King
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    HIGH STABILITY REGULATOR

    • Publication number 20240044415
    • Publication date Feb 8, 2024
    • THE OILGEAR COMPANY
    • Jared Schlueter
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Systems and Methods for Determining Set Pressure and Lift of a Spri...

    • Publication number 20240044416
    • Publication date Feb 8, 2024
    • Emerson Automation Solutions Final Control US LP
    • Vishwa Kalyanasundaram
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Hydrostatically Adjustable Valve and Associated System

    • Publication number 20240003450
    • Publication date Jan 4, 2024
    • Flow Dynamics, LLC
    • Jeffrey Alan Chalfin
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    PRESSURE REGULATING VALVE ASSEMBLY FOR PNEUMATIC SPRAY GUN

    • Publication number 20240003449
    • Publication date Jan 4, 2024
    • Zhejiang Rong pen Air Tools Co., Ltd.
    • Qin Luo
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    SYSTEM AND METHOD FOR A VALVE

    • Publication number 20230347119
    • Publication date Nov 2, 2023
    • MEDTRONIC PS MEDICAL, INC.
    • Cong FAN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PRESSURE RELIEF VALVE

    • Publication number 20230349477
    • Publication date Nov 2, 2023
    • Engineered Controls International, LLC
    • Guangbin Cao
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Sensing Arrangement for Valves

    • Publication number 20230332716
    • Publication date Oct 19, 2023
    • Emerson Automation Solutions Final Control US LP
    • Vishwa Kalyanasundaram
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Pressure Valve Assembly

    • Publication number 20230304586
    • Publication date Sep 28, 2023
    • Apalta Patents OU
    • Sharon SAMJITSINGH
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Systems and Methods For Content Delivery Acceleration of Virtual Re...

    • Publication number 20230300186
    • Publication date Sep 21, 2023
    • AKAMAI TECHNOLOGIES, INC.
    • Utkarsh Goel
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DUAL POPPET PRESSURE RELIEF VALVE WITH VACUUM ADAPTOR CAPABILITY

    • Publication number 20230296185
    • Publication date Sep 21, 2023
    • PREVCO Subsea LLC
    • Don CHRISTENSEN
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    FUEL VALVE

    • Publication number 20230243324
    • Publication date Aug 3, 2023
    • Whitecap Industries, Inc.
    • Christopher Brown
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    BI-FLOW CRYOGENIC FIRESAFE FLOATING BALL VALVE

    • Publication number 20230213102
    • Publication date Jul 6, 2023
    • HABONIM INDUSTRIAL VALVES & ACTUATORS LTD.
    • Igor Berkovitz
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LIQUID SPRAYING SYSTEM

    • Publication number 20230173521
    • Publication date Jun 8, 2023
    • VALEO SYSTEMES D'ESSUYAGE
    • Maxime BAUDOUIN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    MECHANICAL VALVE FOR PRESSURE CONTROL

    • Publication number 20230151899
    • Publication date May 18, 2023
    • Equilibar, LLC
    • Zachary Allan Cobb
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    Flow Rate Control Valve

    • Publication number 20230096186
    • Publication date Mar 30, 2023
    • AISAN KOGYO KABUSHIKI KAISHA
    • Shinji MURAI
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    LIQUID PRESSURE REDUCING VALVE

    • Publication number 20230090964
    • Publication date Mar 23, 2023
    • POLYMER TECHNOLOGIES LIMITED
    • David TAYLOR
    • E03 - WATER SUPPLY SEWERAGE
  • Information Patent Application

    RELIEF VALVE

    • Publication number 20230062437
    • Publication date Mar 2, 2023
    • NISHINA INDUSTRIAL CO., LTD.
    • Shogo Koyama
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    GAS REGULATOR WITH OVERLOAD PROTECTION FUNCTION

    • Publication number 20230064155
    • Publication date Mar 2, 2023
    • Te Feng LIN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    AUTOMATIC DEFLATOR VALVES WITH VORTEX-LIKE AIR FLOW WITH IMPROVED T...

    • Publication number 20230039845
    • Publication date Feb 9, 2023
    • Harry Lewellyn
    • B60 - VEHICLES IN GENERAL
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    PRESSURE REFERENCED VALVE

    • Publication number 20230027703
    • Publication date Jan 26, 2023
    • Pratt & Whitney Canada Corp.
    • Hugues PELLERIN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE RELIEF VALVE AND METHOD OF RELIEF VALVE OPENING DETECTION

    • Publication number 20230003315
    • Publication date Jan 5, 2023
    • Hansen Technologies Corporation
    • Orval Kuhn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    DUAL POPPET PRESSURE RELIEF VALVE WITH VACUUM ADAPTOR CAPABILITY

    • Publication number 20220412476
    • Publication date Dec 29, 2022
    • PREVCO Subsea LLC
    • Don CHRISTENSEN
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PORT LOCKED BY PRESSURE RELIEF VALVE

    • Publication number 20220397207
    • Publication date Dec 15, 2022
    • GOODRICH CORPORATION
    • Nathaniel Ching
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    PRESSURE VALVE FOR FERMENTER

    • Publication number 20220381359
    • Publication date Dec 1, 2022
    • Spike Brewing LLC
    • Benjamin Caya
    • G05 - CONTROLLING REGULATING