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especially adapted for liquid pumps

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  • F04D29/528
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FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS F04D29/00Details, component parts, or accessories

Current Industry

F04D29/528especially adapted for liquid pumps
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pump arrangement
    • Patent number 11,976,674
    • Issue date May 7, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Reiner Liebing
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method for assembling a pump section and a fluid pump including the...
    • Patent number 11,933,318
    • Issue date Mar 19, 2024
    • DELPHI TECHNOLOGIES IP LIMITED
    • Cesar Cain Chavez Sandoval
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multiphase pump
    • Patent number 11,879,483
    • Issue date Jan 23, 2024
    • SULZER MANAGEMENT AG
    • Karel De Raeve
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    External tray hose with integrated pump
    • Patent number 11,879,481
    • Issue date Jan 23, 2024
    • Hewlett Packard Enterprise Development LP
    • John P. Franz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blood pumps
    • Patent number 11,857,777
    • Issue date Jan 2, 2024
    • Procyrion, Inc.
    • Ronald G. Earles
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Underwater excavation apparatus
    • Patent number 11,821,164
    • Issue date Nov 21, 2023
    • Rotech Holdings Limited
    • Kenneth Roderick Stewart
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Stick pump assembly
    • Patent number 11,808,268
    • Issue date Nov 7, 2023
    • Milwaukee Electric Tool Corporation
    • Nolan J. Henton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump changeable in diameter, in particular for medical applic...
    • Patent number 11,786,718
    • Issue date Oct 17, 2023
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Reiner Liebing
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Blood pumps
    • Patent number 11,779,751
    • Issue date Oct 10, 2023
    • Procyrion, Inc.
    • Ronald G. Earles
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Multi-pump apparatus of cooling system
    • Patent number 11,739,756
    • Issue date Aug 29, 2023
    • Deere & Company
    • Steven R. Whiteman
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Heart assist device with expandable impeller pump
    • Patent number 11,708,833
    • Issue date Jul 25, 2023
    • The Penn State Research Foundation
    • Mark W. McBride
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pump housing with an interior for accommodating a pump rotor
    • Patent number 11,703,064
    • Issue date Jul 18, 2023
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Lars Bredenbreuker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blood pump
    • Patent number 11,668,321
    • Issue date Jun 6, 2023
    • Berlin Heart GmbH
    • Hendryk Richert
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Underwater excavation apparatus
    • Patent number 11,649,607
    • Issue date May 16, 2023
    • Rotech Holdings Limited
    • Kenneth Roderick Stewart
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Integrated electric submersible pumping system with electromagnetic...
    • Patent number 11,643,911
    • Issue date May 9, 2023
    • Schlumberger Technology Corporation
    • Maksim Radov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump having at least one impeller blade and a support device
    • Patent number 11,592,028
    • Issue date Feb 28, 2023
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Joerg Schumacher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump changeable in diameter, in particular for medical applic...
    • Patent number 11,577,066
    • Issue date Feb 14, 2023
    • ECP ENTWICKLUNDGESELLSCHAFT MBH
    • Reiner Liebing
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Water pumping and distribution systems and louie pump assemblies
    • Patent number 11,536,289
    • Issue date Dec 27, 2022
    • Rick Spargo
    • E03 - WATER SUPPLY SEWERAGE
  • 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

    Fluid pump having a radially compressible rotor
    • Patent number 11,517,739
    • Issue date Dec 6, 2022
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Thomas Toellner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blood pumps
    • Patent number 11,517,736
    • Issue date Dec 6, 2022
    • Procyrion, Inc.
    • Ronald G. Earles
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fuel pump
    • Patent number 11,466,689
    • Issue date Oct 11, 2022
    • ZHONGSHAN PEILI TECHNOLOGY CO., LTD.
    • Chunlai Lai
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Blood pumps
    • Patent number 11,452,859
    • Issue date Sep 27, 2022
    • Procyrion, Inc.
    • Ronald G. Earles
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Axial flow pump
    • Patent number 11,434,920
    • Issue date Sep 6, 2022
    • Voith Patent GmbH
    • Benjamin Keck
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Expandable impeller pump
    • Patent number 11,434,921
    • Issue date Sep 6, 2022
    • TC1 LLC
    • Mark W. McBride
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Expandable impeller pump
    • Patent number 11,428,236
    • Issue date Aug 30, 2022
    • TC1 LLC
    • Mark W. McBride
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump
    • Patent number 11,415,150
    • Issue date Aug 16, 2022
    • Berlin Heart GmbH
    • Hendryk Richert
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Blood pump housing component
    • Patent number 11,364,373
    • Issue date Jun 21, 2022
    • Abiomed, Inc.
    • Scott C. Corbett
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Axial flux motor having rectilinear stator teeth
    • Patent number 11,355,974
    • Issue date Jun 7, 2022
    • Whirlpool Corporation
    • James B. Hull
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Grant

    Electric oil pump
    • Patent number 11,339,780
    • Issue date May 24, 2022
    • NIDEC TOSOK CORPORATION
    • Shigehiro Kataoka
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

  • Information Patent Application

    FLUID PUMP CHANGEABLE IN DIAMETER, IN PARTICULAR FOR MEDICAL APPLIC...
    • Publication number 20240149048
    • Publication date May 9, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Reiner Liebing
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EXTERNAL TRAY HOSE WITH INTEGRATED PUMP
    • Publication number 20240102490
    • Publication date Mar 28, 2024
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP.
    • John P. Franz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOOD PUMPS
    • Publication number 20240075275
    • Publication date Mar 7, 2024
    • PROCYRION, INC.
    • Ronald G. EARLES
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR ASSEMBLING A PUMP SECTION AND A FLUID PUMP INCLUDING THE...
    • Publication number 20240060512
    • Publication date Feb 22, 2024
    • DELPHI TECHNOLOGIES IP LIMITED
    • Cesar Cain Chavez Sandoval
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    PUMP HOUSING WITH AN INTERIOR FOR ACCOMMODATING A PUMP ROTOR
    • Publication number 20230374999
    • Publication date Nov 23, 2023
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Lars Bredenbreuker
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    STICK PUMP ASSEMBLY
    • Publication number 20230366405
    • Publication date Nov 16, 2023
    • Milwaukee Electric Tool Corporation
    • Nolan J. Henton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EXTERNAL TRAY HOSE WITH INTEGRATED PUMP
    • Publication number 20230296111
    • Publication date Sep 21, 2023
    • HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP
    • John P. Franz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMP CHANGEABLE IN DIAMETER, IN PARTICULAR FOR MEDICAL APPLIC...
    • Publication number 20230241372
    • Publication date Aug 3, 2023
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Reiner Liebing
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMP HAVING AT LEAST ONE IMPELLER BLADE AND A SUPPORT DEVICE
    • Publication number 20230235745
    • Publication date Jul 27, 2023
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Joerg Schumacher
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    FLUID PUMP HAVING A RADIALLY COMPRESSIBLE ROTOR
    • Publication number 20230143061
    • Publication date May 11, 2023
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Thomas Toellner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    UNDERWATER EXCAVATION APPARATUS
    • Publication number 20230138350
    • Publication date May 4, 2023
    • Rotech Group Limited
    • Kenneth Roderick Stewart
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    HEART ASSIST DEVICE WITH EXPANDABLE IMPELLER PUMP
    • Publication number 20230125276
    • Publication date Apr 27, 2023
    • The Penn State Research Foundation
    • Mark W. McBride
    • B33 - ADDITIVE MANUFACTURING TECHNOLOGY
  • Information Patent Application

    BLOOD PUMPS
    • Publication number 20230111434
    • Publication date Apr 13, 2023
    • PROCYRION, INC.
    • Ronald G. EARLES
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    UNDERWATER EXCAVATION APPARATUS
    • Publication number 20230045315
    • Publication date Feb 9, 2023
    • Rotech Group Limited
    • Kenneth Roderick Stewart
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Application

    BLOOD PUMPS
    • Publication number 20230020104
    • Publication date Jan 19, 2023
    • PROCYRION, INC.
    • Ronald G. EARLES
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EXPANDABLE IMPELLER PUMP
    • Publication number 20220372989
    • Publication date Nov 24, 2022
    • TC1 LLC
    • Mark W. McBride
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    BLOOD PUMP HOUSING COMPONENT
    • Publication number 20220347459
    • Publication date Nov 3, 2022
    • ABIOMED, INC.
    • Scott C. Corbett
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    PUMP INCLUDING A COMPRESSIBLE ROTOR HAVING OFFSET ROTOR BLADES
    • Publication number 20220288381
    • Publication date Sep 15, 2022
    • ABIOMED EUROPE GMBH
    • Thorsten Siess
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP HOUSING WITH AN INTERIOR FOR ACCOMMODATING A PUMP ROTOR
    • Publication number 20220268290
    • Publication date Aug 25, 2022
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Lars Bredenbreuker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOOD PUMPS
    • Publication number 20220257920
    • Publication date Aug 18, 2022
    • PROCYRION, INC.
    • Ronald G. EARLES
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AXIAL FLUX MOTOR HAVING RECTILINEAR STATOR TEETH
    • Publication number 20220263355
    • Publication date Aug 18, 2022
    • Whirlpool Corporation
    • James B. Hull
    • D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
  • Information Patent Application

    FLUID PUMP CHANGEABLE IN DIAMETER, IN PARTICULAR FOR MEDICAL APPLIC...
    • Publication number 20220233839
    • Publication date Jul 28, 2022
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Reiner Liebing
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    NON-OCCLUDING INTRAVASCULAR BLOOD PUMP PROVIDING REDUCED HEMOLYSIS
    • Publication number 20220226634
    • Publication date Jul 21, 2022
    • PROCYRION, INC.
    • Sascha Gross-Hardt
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    MULTI-PUMP APPARATUS OF COOLING SYSTEM
    • Publication number 20220170467
    • Publication date Jun 2, 2022
    • Deere & Company
    • STEVEN R. WHITEMAN
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    STICK PUMP ASSEMBLY
    • Publication number 20220120293
    • Publication date Apr 21, 2022
    • Milwaukee Electric Tool Corporation
    • Nolan J. Henton
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP ARRANGEMENT
    • Publication number 20220099111
    • Publication date Mar 31, 2022
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Reiner Liebing
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOOD PUMPS
    • Publication number 20220080182
    • Publication date Mar 17, 2022
    • PROCYRION, INC.
    • Ronald G. EARLES
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    RESIN MOLDED ROTOR, CANNED MOTOR, CANNED MOTOR PUMP, FAN SCRUBBER,...
    • Publication number 20210408852
    • Publication date Dec 30, 2021
    • EBARA CORPORATION
    • Takanori INADA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    METHOD FOR DESIGNING AN IMPELLER WITH A SMALL HUB-TIP RATIO AND A R...
    • Publication number 20210364005
    • Publication date Nov 25, 2021
    • Hefei University of Technology
    • Hao YAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...