TREA

the fluids being viscous or non-homogeneous

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  • F04B15/02
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B15/00Pumps adapted to handle specific fluids

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F04B15/02the fluids being viscous or non-homogeneous
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Full-Electric Drive Cementing Control System
    • Publication number 20240131486
    • Publication date Apr 25, 2024
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Pengyuan ZHANG
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLUID ROUTING PLUG
    • Publication number 20240117806
    • Publication date Apr 11, 2024
    • KERR MACHINE CO.
    • Micheal Cole Thomas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VALVE FOR THICK MATTER AND METHOD FOR ACTUATING A VALVE FOR THICK M...
    • Publication number 20240117891
    • Publication date Apr 11, 2024
    • Putzmeister Engineering GmbH
    • Jens Häfner
    • E04 - BUILDING
  • Information Patent Application

    FRACTURING APPARATUS
    • Publication number 20240093585
    • Publication date Mar 21, 2024
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Shanwu FU
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Semi-Trailer-Loaded Turbine Fracturing Equipment
    • Publication number 20240093680
    • Publication date Mar 21, 2024
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Rikui Zhang
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    POWER SOURCES AND TRANSMISSION NETWORKS FOR AUXILIARY EQUIPMENT ONB...
    • Publication number 20240093583
    • Publication date Mar 21, 2024
    • BJ Energy Solutions, LLC
    • Tony Yeung
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    HIGH PRESSURE PUMP
    • Publication number 20240077076
    • Publication date Mar 7, 2024
    • KERR MACHINE CO.
    • Mark S. Nowell
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC DIAPHRAGM PUMP WITH OFFSET SLIDER CRANK
    • Publication number 20240068471
    • Publication date Feb 29, 2024
    • Ingersoll-Rand Industrial U.S., Inc.
    • Daniel Brocker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID END ASSEMBLY
    • Publication number 20240068459
    • Publication date Feb 29, 2024
    • KERR MACHINE CO.
    • Micheal Cole Thomas
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLUID END ASSEMBLY
    • Publication number 20240068469
    • Publication date Feb 29, 2024
    • KERR MACHINE CO.
    • Christopher Todd Barnett
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AN INDUSTRIAL PNEUMATIC PUMP FOR A VISCOUS FLUID
    • Publication number 20240035459
    • Publication date Feb 1, 2024
    • MECLUBE S.R.L.
    • Gianni MENGHINI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SYSTEM AND METHOD FOR INTEGRATED FLOW SUPPLY LINE
    • Publication number 20240019057
    • Publication date Jan 18, 2024
    • U.S. Well Services, LLC
    • Jared Oehring
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DISPLACEMENT PUMP MOUNTING AND RETENTION
    • Publication number 20230383745
    • Publication date Nov 30, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISPLACEMENT PUMP MOUNTING AND RETENTION
    • Publication number 20230383744
    • Publication date Nov 30, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DISPLACEMENT PUMP MOUNTING AND RETENTION
    • Publication number 20230366396
    • Publication date Nov 16, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Multi-Plunger Pumps and Associated Drive Systems
    • Publication number 20230366450
    • Publication date Nov 16, 2023
    • U.S. Well Services, LLC
    • Jared Oehring
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DISPLACEMENT PUMP MOUNTING AND RETENTION
    • Publication number 20230349375
    • Publication date Nov 2, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ROD AND DRIVING LINK WITH SIDE-LOAD REDUCING CONFIGURATION
    • Publication number 20230340955
    • Publication date Oct 26, 2023
    • Graco Minnesota Inc.
    • David J. Thompson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FRACTURING APPARATUS
    • Publication number 20230332583
    • Publication date Oct 19, 2023
    • YANTAI JEREH PETROLEUM EQUIPMENT & TECHNOLOGIES CO., LTD.
    • Sheng CHANG
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLUID ROUTING PLUG
    • Publication number 20230332584
    • Publication date Oct 19, 2023
    • KERR MACHINE CO.
    • Nicholas Son
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    HIGH-PRESSURE FLUID PROCESSING DEVICE CONFIGURED FOR BATCH PROCESSING
    • Publication number 20230321616
    • Publication date Oct 12, 2023
    • MICROFLUIDICS INTERNATIONAL CORPORATION
    • Michael P. Ratigan
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    High Pressure Homogenizer
    • Publication number 20230294050
    • Publication date Sep 21, 2023
    • NETZSCH-Feinmahltechnik GmbH
    • Udo Enderle
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    TRUCK-MOUNTED CONCRETE PUMP
    • Publication number 20230295936
    • Publication date Sep 21, 2023
    • SCHWING GMBH
    • Andreas Lehmann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    CONTROLLING FLUID PRESSURES AT MULTIPLE WELL HEADS FOR CONTINUOUS P...
    • Publication number 20230287776
    • Publication date Sep 14, 2023
    • Caterpillar Inc.
    • Todd R. KABRICH
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Hose Pump
    • Publication number 20230287877
    • Publication date Sep 14, 2023
    • dosmatix GmbH
    • Erich Scheugenpflug
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Electric Powered Hydraulic Fracturing Pump System with Single Elect...
    • Publication number 20230272699
    • Publication date Aug 31, 2023
    • U.S. Well Services, LLC
    • Jared Oehring
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Water Resistance Apparatus, Pumping System, Pumping Machine, and Cl...
    • Publication number 20230272787
    • Publication date Aug 31, 2023
    • SANY AUTOMOBILE MANUFACTURING CO., LTD.
    • Zhixue Lu
    • B08 - CLEANING
  • Information Patent Application

    Method for Operating a Construction-Material And/or Viscous-Materia...
    • Publication number 20230265843
    • Publication date Aug 24, 2023
    • Putzmeister Engineering GmbH
    • Carl WIESENACK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONSTANT VOLTAGE POWER DISTRIBUTION SYSTEM FOR USE WITH AN ELECTRIC...
    • Publication number 20230258171
    • Publication date Aug 17, 2023
    • U.S. Well Services, LLC
    • Jared Oehring
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Concrete Pump Water Box Level Sensor
    • Publication number 20230243349
    • Publication date Aug 3, 2023
    • Joseph Sostaric
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...