TREA

Testing machines, pumps, or pumping installations

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  • CPC
  • F04B51/00
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS

Current Industry

F04B51/00Testing machines, pumps, or pumping installations
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Packing Leakage Detection and Packing Status Monitoring System and...
    • Publication number 20250198404
    • Publication date Jun 19, 2025
    • YANTAI JEREH OILFIELD SERVICES GROUP CO., LTD.
    • Yibo JIANG
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POSITIVE DISPLACEMENT PUMP AND PUMP SYSTEM
    • Publication number 20250188920
    • Publication date Jun 12, 2025
    • Netzsch-Gerätebau GmbH
    • Stefan Weigl
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DIAPHRAGM RUPTURE SIGNALLING DEVICE
    • Publication number 20250172136
    • Publication date May 29, 2025
    • ProMinent GmbH
    • Josef BRAUN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PRESSURE SUPPLY APPARATUS
    • Publication number 20250146481
    • Publication date May 8, 2025
    • HL MANDO CORPORATION
    • Ansoo YOON
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    DETECTION AND EXTRACTION OF NAPL CONTAMINATES
    • Publication number 20250137451
    • Publication date May 1, 2025
    • NAPL Solutions, LLC
    • Daniel Alexander Smedley
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MONITORING PUMP SPEEDS OF PERISTALTIC PUMPS
    • Publication number 20250137449
    • Publication date May 1, 2025
    • Hydration Labs, Inc.
    • David Watt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Variable Displacement Compressor Functional Test Machine
    • Publication number 20250137450
    • Publication date May 1, 2025
    • Henry C. Chu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP WASHOUT DIAGNOSTIC SYSTEM
    • Publication number 20250129696
    • Publication date Apr 24, 2025
    • LIBERTY OILFIELD SERVICES LLC
    • Kirk Michael Fiscus
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    LIQUID DELIVERY PUMP
    • Publication number 20250035096
    • Publication date Jan 30, 2025
    • HITACHI HIGH-TECH CORPORATION
    • Nobuhiro TSUKADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    RECIPROCATING COMPRESSOR VALVE SYSTEM WITH EMBEDDED SENSOR
    • Publication number 20250027489
    • Publication date Jan 23, 2025
    • Nuovo Pignone Tecnologie S.r.l.
    • Federico CAPPELLI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRONIC CONTROL DEVICE FOR A COMPONENT OF COMPRESSED-AIR GENERAT...
    • Publication number 20250020117
    • Publication date Jan 16, 2025
    • KAESER KOMPRESSOREN SE
    • Florian WAGNER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM FOR DETERMINING SERVICE LIFE OF HYDRAULIC PUMP
    • Publication number 20250020120
    • Publication date Jan 16, 2025
    • KAWASAKI JUKOGYO KABUSHIKI KAISHA
    • Akihiro KONDO
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    CRYOPUMP SYSTEM, CRYOPUMP MONITORING METHOD, AND NON-TRANSITORY COM...
    • Publication number 20250020121
    • Publication date Jan 16, 2025
    • Sumitomo Heavy Industries, Ltd.
    • Kakeru Takahashi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    System and Method for Determining Plunger Velocity Using a Downhole...
    • Publication number 20250012176
    • Publication date Jan 9, 2025
    • WellWorx Energy Solutions LLC
    • Russell J. Messer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    LEAK DETECTION AND CONTAINMENT MUFFLER SYSTEM
    • Publication number 20250012657
    • Publication date Jan 9, 2025
    • PSG CALIFORNIA LLC
    • Paul McGarry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    P & I DIAGRAM INPUT
    • Publication number 20240426290
    • Publication date Dec 26, 2024
    • KAESER KOMPRESSOREN SE
    • Florian WAGNER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEMS, DEVICES, AND METHODS RELATING TO A COOLED RADIOFREQUENCY T...
    • Publication number 20240426292
    • Publication date Dec 26, 2024
    • Avent, Inc.
    • Jennifer J. BARRETT
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MONITORING THE PERFORMANCE OF HYDRAULIC PUMPING EQUIPMENT
    • Publication number 20240418162
    • Publication date Dec 19, 2024
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Konstantin Mikhailovich LYAPUNOV
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Air Pump Having Reminding Function
    • Publication number 20240418163
    • Publication date Dec 19, 2024
    • KITCHENDAO KITCHENWARE CO., LTD
    • Jiajie ZHONG
    • G08 - SIGNALLING
  • Information Patent Application

    SYSTEMS AND METHODS FOR SIMULATING WATER INTRUSION IN A STRUCTURE A...
    • Publication number 20240410359
    • Publication date Dec 12, 2024
    • STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANY
    • John R. Donovan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ARTIFICIAL INTELLIGENCE-DRIVEN CLASSIFICATION WORKFLOW FOR DIAGNOSI...
    • Publication number 20240401586
    • Publication date Dec 5, 2024
    • SCHLUMBERGER TECHNOLOGY CORPORATION
    • Amey Ambade
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    FRACTURING APPARATUS AND VIBRATION REDUCTION METHOD THEREOF
    • Publication number 20240401585
    • Publication date Dec 5, 2024
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Shanwu FU
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    METHOD FOR PREDICTIVE MAINTENANCE THROUGH AUTOMATIC PREDICTION OF P...
    • Publication number 20240402701
    • Publication date Dec 5, 2024
    • SAMSUNG SDS CO., LTD.
    • Sung Bong KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMP SYSTEMS
    • Publication number 20240392776
    • Publication date Nov 28, 2024
    • HAMILTON SUNDSTRAND CORPORATION
    • Ryan Shook
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PROTECTION OF MAKE-UP SYSTEM FOR HIGH PRESSURE BELLOWS-STYLE PUMP S...
    • Publication number 20240376888
    • Publication date Nov 14, 2024
    • Halliburton Energy Services, Inc.
    • Andrew Silas Clyburn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump Diagnostic Device and Construction Machine
    • Publication number 20240376695
    • Publication date Nov 14, 2024
    • Hitachi Construction Machinery Co., Ltd.
    • Kosuke SOGA
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    BELLOWS FAILURE DETECTION FOR A PUMP
    • Publication number 20240376881
    • Publication date Nov 14, 2024
    • Halliburton Energy Services, Inc.
    • Justin Lee Hurst
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE MONITORING SYSTEM FOR A BELLOWS PUMP
    • Publication number 20240376887
    • Publication date Nov 14, 2024
    • Halliburton Energy Services, Inc.
    • Justin Lee Hurst
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pressure monitored piston pump
    • Publication number 20240376889
    • Publication date Nov 14, 2024
    • Stratec SE
    • Tibor Horvath
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ACTIVE BELLOWS PUMP VALVE MANAGEMENT
    • Publication number 20240376891
    • Publication date Nov 14, 2024
    • Halliburton Energy Services, Inc.
    • Timothy Holiman Hunter
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...