for comminuting, mixing or separating

Industry

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  • F04D29/2288
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Patents Grantslast 30 patents

  • 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

    Impeller rotor configured with wear resistant seal land

    • Patent number 11,719,243
    • Issue date Aug 8, 2023
    • Pratt & Whitney Canada Corp.
    • Simon Baker-Ostiguy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    Cutting assembly for a chopper pump

    • Patent number 11,560,894
    • Issue date Jan 24, 2023
    • Pentair Flow Technologies, LLC
    • Jack Bevington
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Semi-open centrifugal pump impeller and its optimization design

    • Patent number 11,525,454
    • Issue date Dec 13, 2022
    • JIANGSU UNIVERSITY
    • Houlin Liu
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Aquaculture net cleaning system

    • Patent number 11,523,595
    • Issue date Dec 13, 2022
    • Peter B. Lindgren
    • B08 - CLEANING
  • Information Patent Grant

    Grinder accessory for pump

    • Patent number 11,471,893
    • Issue date Oct 18, 2022
    • Crane Pumps & Systems, Inc.
    • Kirk Neer
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Progressing cavity device with cutter disks

    • Patent number 11,421,693
    • Issue date Aug 23, 2022
    • Roper Pump Company, LLC
    • Edmond Tate Coghlan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Dual cutter assembly and submersible shredder pump having a dual cu...

    • Patent number 11,396,023
    • Issue date Jul 26, 2022
    • Alfredo A. Ciotola
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Reversing grinder pump

    • Patent number 11,365,738
    • Issue date Jun 21, 2022
    • Zoeller Pump Company, LLC
    • Andrew Ulliman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas resistant impeller having lower upthrust for use with a centrif...

    • Patent number 11,293,445
    • Issue date Apr 5, 2022
    • Halliburton Energy Services, Inc.
    • Ketankumar Kantilal Sheth
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Relating to pumps

    • Patent number 11,274,669
    • Issue date Mar 15, 2022
    • Weir Minerals Australia Ltd.
    • Kevin Edward Burgess
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary parts for a slurry pump

    • Patent number 11,268,533
    • Issue date Mar 8, 2022
    • Weir Minerals Europe Limited
    • Pavol Loderer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cutter wheel, cutter disc as well as cutter assembly suitable for g...

    • Patent number 11,253,866
    • Issue date Feb 22, 2022
    • Xylem Europe GmbH
    • Jan Bäcke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cutting assembly for a chopper pump

    • Patent number 11,168,693
    • Issue date Nov 9, 2021
    • Pentair Flow Technologies, LLC
    • Jack Bevington
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Aquaculture net cleaning system

    • Patent number 11,116,188
    • Issue date Sep 14, 2021
    • Peter B. Lindgren
    • B08 - CLEANING
  • Information Patent Grant

    Fluid transfer device

    • Patent number 11,067,076
    • Issue date Jul 20, 2021
    • Genesis Advanced Technology Inc.
    • James Klassen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Chopper pump with double-edged cutting bars

    • Patent number 11,028,850
    • Issue date Jun 8, 2021
    • Vaughan Company, Inc.
    • Kent Keeran
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump with serrated impeller

    • Patent number 10,907,647
    • Issue date Feb 2, 2021
    • Woodward, Inc.
    • Dmitriy Baryshnikov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Volute pump

    • Patent number 10,837,462
    • Issue date Nov 17, 2020
    • Ebara Corporation
    • Masahito Kawai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric centrifugal pump with containment shell grooves

    • Patent number 10,823,188
    • Issue date Nov 3, 2020
    • Buhler Motor GmbH
    • Jürgen Ehrsam
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Well debris handling system

    • Patent number 10,794,151
    • Issue date Oct 6, 2020
    • Saudi Arabian Oil Company
    • Chidirim Enoch Ejim
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Grant

    Progressing cavity device with cutter disks

    • Patent number 10,662,950
    • Issue date May 26, 2020
    • Roper Pump Company
    • Edmond Tate Coghlan
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Rapid polymer hydration

    • Patent number 10,549,440
    • Issue date Feb 4, 2020
    • Ecolab USA Inc.
    • Richard Lee Binks
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cutting assembly for a chopper pump

    • Patent number 10,533,557
    • Issue date Jan 14, 2020
    • Pentair Flow Technologies, LLC
    • Jack Bevington
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Centrifugal pump of the submersed or submersible type

    • Patent number 10,527,052
    • Issue date Jan 7, 2020
    • DAB Pumps S.p.A.
    • Pietro Cailotto
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Debris removing impeller back vane

    • Patent number 10,514,042
    • Issue date Dec 24, 2019
    • Flow Control LLC.
    • Jeffrey D. Lopes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Cutter assembly and submersible shredder pump having a cutter assembly

    • Patent number 10,487,835
    • Issue date Nov 26, 2019
    • Alfredo A. Ciotola
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pond pump with a self-cleaning filter unit

    • Patent number 10,470,443
    • Issue date Nov 12, 2019
    • Frank Lindner
    • A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
  • Information Patent Grant

    Chopper pump with double-edged cutting bars

    • Patent number 10,473,103
    • Issue date Nov 12, 2019
    • Vaughan Company, Inc.
    • Kent Keeran
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    AN AERO ACOUSTIC PROCESSING APPARATUS AND PROCESS FOR PROCESSING WASTE

    • Publication number 20230405600
    • Publication date Dec 21, 2023
    • Vortex Industrial Solutions LTD
    • Colin Bruce RAWSON
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • 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

    AERO-ACOUSTIC MATERIALS PROCESSING APPARATUS AND METHOD

    • Publication number 20230338965
    • Publication date Oct 26, 2023
    • VORTEX INDUSTRIAL SOLUTIONS LTD
    • Colin Rawson
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • 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

    HYDRODYNAMIC CAVITATION SYSTEM FOR THE REMOVAL OF UNWANTED, TOXIC,...

    • Publication number 20230077333
    • Publication date Mar 16, 2023
    • Phoenix Lake, Inc.
    • Jamie Cox
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER ROTOR CONFIGURED WITH WEAR RESISTANT SEAL LAND

    • Publication number 20230044553
    • Publication date Feb 9, 2023
    • Simon Baker-Ostiguy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Wiping Element for Impeller Leading Edges of Wastewater Pumps

    • Publication number 20220290695
    • Publication date Sep 15, 2022
    • KSB SE & Co. KGaA
    • Christoph JAEGER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Rotary Parts For A Slurry Pump

    • Publication number 20220268293
    • Publication date Aug 25, 2022
    • Weir Minerals Australia Ltd.
    • Pavol Loderer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump System and Method for Operating a Pump System

    • Publication number 20220105858
    • Publication date Apr 7, 2022
    • FRIDECO AG
    • Carl Staehle
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Cutting Assembly for a Chopper Pump

    • Publication number 20220065254
    • Publication date Mar 3, 2022
    • Pentair Flow Technologies, LLC
    • Jack Bevington
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GRINDER ACCESSORY FOR PUMP

    • Publication number 20220001388
    • Publication date Jan 6, 2022
    • CRANE PUMPS & SYSTEMS, INC.
    • Kirk Neer
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    Aquaculture net cleaning system

    • Publication number 20210392861
    • Publication date Dec 23, 2021
    • Peter B. Lindgren
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFIGAL AND INERTIAL PUMP ASSEMBLY

    • Publication number 20210396245
    • Publication date Dec 23, 2021
    • James D. Castillo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    REVERSING GRINDER PUMP

    • Publication number 20210148365
    • Publication date May 20, 2021
    • ZOELLER PUMP COMPANY, LLC
    • Andrew Ulliman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS DISPERSION SYSTEM

    • Publication number 20210046433
    • Publication date Feb 18, 2021
    • NOV Process & Flow Technologies US, Inc.
    • Eric Edward Antonio Janz
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Apparatus for Diluting and Applying Firefighting Chemical

    • Publication number 20200353299
    • Publication date Nov 12, 2020
    • EarthClean LLC
    • Terrence L. Lund
    • A62 - LIFE-SAVING FIRE-FIGHTING
  • Information Patent Application

    PROGRESSING CAVITY DEVICE WITH CUTTER DISKS

    • Publication number 20200284262
    • Publication date Sep 10, 2020
    • ROPER PUMP COMPANY
    • Edmond Tate Coghlan
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    CUTTING ASSEMBLY FOR A CHOPPER PUMP

    • Publication number 20200149533
    • Publication date May 14, 2020
    • Pentair Flow Technologies, LLC
    • Jack Bevington
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMPING AND COMMINUTION DEVICE, METHOD OF COMMINUTING AND HEATING A...

    • Publication number 20200030809
    • Publication date Jan 30, 2020
    • INNOIL AG
    • KURT BÖHME
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Application

    Slurry Pump

    • Publication number 20200011329
    • Publication date Jan 9, 2020
    • Genesis Advanced Technology Inc.
    • James Klassen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CHOPPER PUMP WITH DOUBLE-EDGED CUTTING BARS

    • Publication number 20190353167
    • Publication date Nov 21, 2019
    • Vaughan Company, Inc.
    • Kent Keeran
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CUTTER WHEEL, CUTTER DISC AS WELL AS CUTTER ASSEMBLY SUITABLE FOR G...

    • Publication number 20190321828
    • Publication date Oct 24, 2019
    • Xylem Europe GmbH
    • Jan Bäcke
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    ASSEMBLY FOR REDUCING SIZE OF SUSPENDED SOLIDS

    • Publication number 20190170154
    • Publication date Jun 6, 2019
    • Weir Minerals Australia Ltd.
    • Gareth Munro
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Method for Treatment of a Liquid that Contains Chippings

    • Publication number 20190055955
    • Publication date Feb 21, 2019
    • BRINKMANN PUMPEN K.H. BRINKMANN GMBH & CO. KG
    • Dirk Wenderott
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    CHOPPER PUMP WITH DOUBLE-EDGED CUTTING BARS

    • Publication number 20180258937
    • Publication date Sep 13, 2018
    • Vaughan Company, Inc.
    • Kent Keeran
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    GRINDER PUMP AND CUTTING ASSEMBLY THEREOF

    • Publication number 20180202453
    • Publication date Jul 19, 2018
    • Liberty Pumps, Inc.
    • Donald M. POHLER
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    WALL-INSTALLABLE MACERATOR PUMP

    • Publication number 20180187404
    • Publication date Jul 5, 2018
    • Anthony Gaeto
    • B02 - CRUSHING, PULVERISING, OR DISINTEGRATING PREPARATORY TREATMENT OF GRAIN...
  • Information Patent Application

    ROTARY PARTS FOR A SLURRY PUMP

    • Publication number 20180172017
    • Publication date Jun 21, 2018
    • Weir Minerals Australia Ltd.
    • Pavol Loderer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Impeller for a Centrifugal Pump, and Centrifugal Pump

    • Publication number 20180163741
    • Publication date Jun 14, 2018
    • GEA TUCHENHAGEN GMBH
    • Markus Pawlik
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    PROGRESSING CAVITY DEVICE WITH CUTTER DISKS

    • Publication number 20180119697
    • Publication date May 3, 2018
    • ROPER PUMP COMPANY
    • Edmond Tate Coghlan
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...