TREA

the fluids being viscous or non-homogenous

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  • F04D7/04
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D7/00Pumps adapted for handling specific fluids

Current Industry

F04D7/04the fluids being viscous or non-homogenous
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Alignment portions on main liner for a pump
    • Patent number 12,123,429
    • Issue date Oct 22, 2024
    • WEIR SLURRY GROUP, INC.
    • Randy James Kosmicki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Drive side liner for a centrifugal pump
    • Patent number 12,117,018
    • Issue date Oct 15, 2024
    • WEIR SLURRY GROUP, INC.
    • Randy James Kosmicki
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Grant

    Non-clogging pump
    • Patent number 12,104,621
    • Issue date Oct 1, 2024
    • Tsurumi Manufacturing Co., Ltd.
    • Yoshiaki Okuno
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Inducer for a submersible pump for pumping a slurry containing soli...
    • Patent number 12,098,728
    • Issue date Sep 24, 2024
    • Dajustco IP Holdings Inc.
    • Nicholas James Guenther
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Externally serrated rotary shredder and submersible shredder pump h...
    • Patent number 12,097,504
    • Issue date Sep 24, 2024
    • Alfredo A. Ciotola
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Pump and hydraulic unit of a pump
    • Patent number 12,092,129
    • Issue date Sep 17, 2024
    • Xylem Europe GmbH
    • Viktor Bredwad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Grooved side liner for centrifugal pump
    • Patent number 12,066,034
    • Issue date Aug 20, 2024
    • Weir Minerals Australia Ltd.
    • Garry Glaves
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Non-clogging pump
    • Patent number 12,055,160
    • Issue date Aug 6, 2024
    • Tsurumi Manufacturing Co., Ltd.
    • Hiroyuki Tanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Wiping element for impeller leading edges of wastewater pumps
    • Patent number 12,044,252
    • Issue date Jul 23, 2024
    • KSB SE & Co. KGaA
    • Christoph Jaeger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Open impeller for submergible pump configured for pumping liquid co...
    • Patent number 12,031,554
    • Issue date Jul 9, 2024
    • Xylem Europe GmbH
    • Jan Wilkström
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller seat with a guide pin for a pump
    • Patent number 12,025,153
    • Issue date Jul 2, 2024
    • Xylem Europe GmbH
    • Viktor Bredwad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Impeller seat for a pump
    • Patent number 12,018,697
    • Issue date Jun 25, 2024
    • Xylem Europe GmbH
    • Viktor Bredwad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Snow thrower impeller
    • Patent number 12,012,706
    • Issue date Jun 18, 2024
    • MTD Products Inc
    • Axel Schaedler
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Inlet component for a slurry pump
    • Patent number 11,965,526
    • Issue date Apr 23, 2024
    • Weir Minerals Australia Ltd.
    • Luis Moscoso Lavagna
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal slurry pump impeller
    • Patent number 11,959,487
    • Issue date Apr 16, 2024
    • WEIR SLURRY GROUP, INC.
    • Randy James Kosmicki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Two-vane pump and design method of two-vane pump for wastewater usi...
    • Patent number 11,953,023
    • Issue date Apr 9, 2024
    • Korea Institute of Industrial Technology
    • Jin Hyuk Kim
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Flow corrector and pump assembly including a flow corrector
    • Patent number 11,953,028
    • Issue date Apr 9, 2024
    • BATTLEMAX (PTY) LTD.
    • Marthinus Jacobus Buitendag
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Boundary layer powered circulatory assist device
    • Patent number 11,920,597
    • Issue date Mar 5, 2024
    • Indiana University Research and Technology Corporation
    • Mark D. Rodefeld
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System for pumping a fluid and method for its operation
    • Patent number 11,920,603
    • Issue date Mar 5, 2024
    • Helge Grøtterud
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sensing device, system and method for a pump
    • Patent number 11,898,577
    • Issue date Feb 13, 2024
    • Weir Minerals Australia Ltd.
    • Jonathan Alvin Arulkumar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Split volute for submersible pump
    • Patent number 11,835,061
    • Issue date Dec 5, 2023
    • INDUSTRIAL FLOW SOLUTIONS OPERATING, LLC
    • Ken Patton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal blood pump
    • Patent number 11,801,377
    • Issue date Oct 31, 2023
    • Chinabridge (Shenzhen) Medical Technology Co., Ltd
    • Yijiang Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotary blood pump
    • Patent number 11,786,719
    • Issue date Oct 17, 2023
    • CardiacAssist, Inc.
    • David Busch
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Special improvement package to heavy duty grinders for processing t...
    • Patent number 11,766,675
    • Issue date Sep 26, 2023
    • Joel Hobbs
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Multistage centrifugal grinder pump
    • Patent number 11,732,717
    • Issue date Aug 22, 2023
    • SULZER MANAGEMENT AG
    • Michael Burke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump
    • Patent number D993988
    • Issue date Aug 1, 2023
    • Micronel AG
    • Rashad Majeed Rosamilia
    • D15 - Machines not elsewhere specified
  • Information Patent Grant

    Chemical sequestration of wellbore fluids in electric submersible p...
    • Patent number 11,708,838
    • Issue date Jul 25, 2023
    • Halliburton Energy Services, Inc.
    • David Christopher Beck
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Apparatus for diluting and applying firefighting chemical
    • Patent number 11,697,042
    • Issue date Jul 11, 2023
    • EARTHCLEAN LLC
    • Terrence L. Lund
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Grant

    Particle guard ring for mixed flow pump
    • Patent number 11,692,551
    • Issue date Jul 4, 2023
    • Schlumberger Technology Corporation
    • Kean Wee Cheah
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Balancing axial thrust in submersible well pumps
    • Patent number 11,686,312
    • Issue date Jun 27, 2023
    • Saudi Arabian Oil Company
    • Jinjiang Xiao
    • E21 - EARTH DRILLING MINING

Patents Applicationslast 30 patents

  • Information Patent Application

    INLET COMPONENT FOR A SLURRY PUMP
    • Publication number 20240344526
    • Publication date Oct 17, 2024
    • Weir Minerals Australia Ltd
    • Luis Moscoso Lavagna
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Grooved Side Liner For Centrifugal Pump
    • Publication number 20240337272
    • Publication date Oct 10, 2024
    • Weir Minerals Australia Ltd.
    • Garry Glaves
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP CASING AND PUMP
    • Publication number 20240328422
    • Publication date Oct 3, 2024
    • EBARA CORPORATION
    • Miho ISONO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Slurry Pump Impeller
    • Publication number 20240287998
    • Publication date Aug 29, 2024
    • WEIR SLURRY GROUP, INC.
    • Randy James Kosmicki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP AND HYDRAULIC UNIT OF A PUMP
    • Publication number 20240271635
    • Publication date Aug 15, 2024
    • Xylem Europe GmbH
    • Viktor Bredwad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Pump Impeller With Tapered Shroud
    • Publication number 20240255000
    • Publication date Aug 1, 2024
    • Weir Minerals Australia Ltd
    • Michael George Dern
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Slurry Pump Impeller Shroud With Lip
    • Publication number 20240254999
    • Publication date Aug 1, 2024
    • Weir Minerals Australia Ltd.
    • Luis Moscoso Lavagna
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WEAR ELEMENT FOR A SLURRY PUMP
    • Publication number 20240229817
    • Publication date Jul 11, 2024
    • Metso Outotec Sweden AB
    • Aki TUOMISALO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP FOR CONVEYING WASTEWATER AND IMPELLER FOR SUCH A PUMP
    • Publication number 20240191723
    • Publication date Jun 13, 2024
    • SULZER MANAGEMENT AG
    • Robert CONOLLY
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SPLIT VOLUTE FOR SUBMERSIBLE PUMP
    • Publication number 20240159246
    • Publication date May 16, 2024
    • INDUSTRIAL FLOW SOLUTIONS OPERATING, LLC
    • Ken PATTON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SLURRY PUMP
    • Publication number 20240151241
    • Publication date May 9, 2024
    • Metso Outotec Sweden AB
    • Aki TUOMISALO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTI-PURPOSE PUMP
    • Publication number 20240139565
    • Publication date May 2, 2024
    • Paul C. Ballard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    WEAR ELEMENT FOR A SLURRY PUMP
    • Publication number 20240133395
    • Publication date Apr 25, 2024
    • Metso Outotec Sweden AB
    • Aki TUOMISALO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MEASUREMENT ASSEMBLIES AND METHODS FOR MEASURING NOSE GAP IN PUMPS
    • Publication number 20240110567
    • Publication date Apr 4, 2024
    • GIW Industries, Inc.
    • James A. Baker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP FOR IMMERSION WITHIN A FLUID RESERVOIR
    • Publication number 20240011497
    • Publication date Jan 11, 2024
    • NUHN INDUSTRIES LTD.
    • Ian NUHN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY BLOOD PUMP
    • Publication number 20230414924
    • Publication date Dec 28, 2023
    • CARDIACASSIST, INC.
    • David Busch
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    IMPELLER SEAT FOR A PUMP
    • Publication number 20230407878
    • Publication date Dec 21, 2023
    • Xylem Europe GmbH
    • Viktor Bredwad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    OPEN IMPELLER FOR SUBMERGIBLE PUMP CONFIGURED FOR PUMPING LIQUID CO...
    • Publication number 20230400026
    • Publication date Dec 14, 2023
    • Xylem Europe GmbH
    • Jan Wilkström
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER SEAT WITH A GUIDE PIN FOR A PUMP
    • Publication number 20230392608
    • Publication date Dec 7, 2023
    • Xylem Europe GmbH
    • Viktor Bredwad
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Grooved Side Liner For Centrifugal Pump
    • Publication number 20230375003
    • Publication date Nov 23, 2023
    • Weir Minerals Australia Ltd.
    • Garry Glaves
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Composite Metal Centrifugal Slurry Pump Impeller
    • Publication number 20230332613
    • Publication date Oct 19, 2023
    • WEIR SLURRY GROUP, INC.
    • Mohammed Asadullah
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIUGAL PUMP
    • Publication number 20230332611
    • Publication date Oct 19, 2023
    • BATTLEMAX (PTY) LTD
    • Thomas Muller
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Slurry Pump Impeller
    • Publication number 20230323889
    • Publication date Oct 12, 2023
    • WEIR SLURRY GROUP, INC.
    • Randy James Kosmicki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    APPARATUS FOR DILUTING AND APPLYING FIREFIGHTING CHEMICAL
    • Publication number 20230302315
    • Publication date Sep 28, 2023
    • EarthClean LLC
    • Terrence L. Lund
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    Cutting Blade Assembly
    • Publication number 20230296098
    • Publication date Sep 21, 2023
    • PENTAIRFLOW TECHNOLOGIES, LLC
    • Shane Robert Vallen
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Pump Apparatus For Reducing The Size Of Suspended Solids Before Pum...
    • Publication number 20230287888
    • Publication date Sep 14, 2023
    • Cesar Calma
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Non-Clogging Pump
    • Publication number 20230258188
    • Publication date Aug 17, 2023
    • Tsurumi Manufacturing Co., Ltd.
    • Yoshiaki OKUNO
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Pump for Conveying Media Containing Solids
    • Publication number 20230258195
    • Publication date Aug 17, 2023
    • KSB SE & Co. KGaA
    • Juergen KALB
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Pump for Conveying Media Containing Solids
    • Publication number 20230258187
    • Publication date Aug 17, 2023
    • KSB SE & Co. KGaA
    • Markus PITTROFF
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Alignment Portions On Main Liner For A Pump
    • Publication number 20230228282
    • Publication date Jul 20, 2023
    • WEIR SLURRY GROUP, INC.
    • Randy James Kosmicki
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...