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  • F04D29/18
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Parent Industries

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

Current Industry

F04D29/18Rotors
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Multiphase pump
    • Patent number 12,135,044
    • Issue date Nov 5, 2024
    • SULZER MANAGEMENT AG
    • Matthew Bourne
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ventricular assist device
    • Patent number 12,127,820
    • Issue date Oct 29, 2024
    • MAGENTA MEDICAL LTD.
    • Yosi Tuval
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Pump housing with an interior for accommodating a pump rotor
    • Patent number 12,123,426
    • Issue date Oct 22, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Lars Bredenbreuker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Shaftless rotary machine
    • Patent number 12,117,016
    • Issue date Oct 15, 2024
    • Hamilton Sundstrand Corporation
    • Viktor Kilchyk
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Conveying blades for a compressible rotor
    • Patent number 12,117,014
    • Issue date Oct 15, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Sami Er
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Underwater excavation apparatus
    • Patent number 12,110,653
    • Issue date Oct 8, 2024
    • Rotech Group Limited
    • Kenneth Roderick Stewart
    • E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
  • Information Patent Grant

    Purge-free miniature rotary pump
    • Patent number 12,092,114
    • Issue date Sep 17, 2024
    • Abiomed, Inc.
    • Thorsten Siess
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Boundary-layer pump and method of use
    • Patent number 12,092,128
    • Issue date Sep 17, 2024
    • John Lloyd Bowman
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Electric motor and pump comprising such an electric motor
    • Patent number 12,081,071
    • Issue date Sep 3, 2024
    • Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg
    • Nico Wießmann
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Side-channel machine (compressor, vacuum pump or blower) having an...
    • Patent number 12,078,179
    • Issue date Sep 3, 2024
    • Gardner Denver Deutschland GmbH
    • Rudi Dittmar
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Submersible electric machine
    • Patent number 12,078,177
    • Issue date Sep 3, 2024
    • Xylem Europe GmbH
    • Staffan Olsson
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Non-occluding intra vascular blood pump providing reduced hemolysis
    • Patent number 12,078,192
    • Issue date Sep 3, 2024
    • Procyrion, Inc.
    • Sascha Gross-Hardt
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Aeration pump system with a 90-degree elbow between an inlet and an...
    • Patent number 12,071,954
    • Issue date Aug 27, 2024
    • Turtle Pump Company LLC
    • Gary Alan Ledford
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan module
    • Patent number 12,066,031
    • Issue date Aug 20, 2024
    • ASUSTeK COMPUTER Inc.
    • Hsin-Chen Lin
    • 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 12,066,030
    • Issue date Aug 20, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Joerg Schumacher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blood pump catheter with dual-function continuous lumen
    • Patent number 12,059,235
    • Issue date Aug 13, 2024
    • MAGENTA MEDICAL LTD.
    • Yosi Tuval
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Rotary compressor and home appliance including the same
    • Patent number 12,055,325
    • Issue date Aug 6, 2024
    • Samsung Electronics Co., Ltd.
    • Joonhyung Kim
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method for manufacturing a propeller for a propeller pump, and prop...
    • Patent number 12,025,145
    • Issue date Jul 2, 2024
    • SULZER MANAGEMENT AG
    • Abdulaleem Albadawi
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Blade rotor and fluid working machine comprising such a rotor
    • Patent number 12,025,146
    • Issue date Jul 2, 2024
    • FPZ S.P.A.
    • Andrea Lazari
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Fluid pump having a radially compressible rotor
    • Patent number 12,018,698
    • Issue date Jun 25, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Thomas Toellner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Hydraulic pump having impeller pump and trochoid pump
    • Patent number 12,012,956
    • Issue date Jun 18, 2024
    • Thales
    • Gaëtan Fagot
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Multiphase pump
    • Patent number 12,006,949
    • Issue date Jun 11, 2024
    • SULZER MANAGEMENT AG
    • Matthew Bourne
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Rotor bearing system
    • Patent number 12,005,248
    • Issue date Jun 11, 2024
    • KARDION GMBH
    • Andreas Vogt
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Fluid pump impeller including blades extending from a hub to an out...
    • Patent number 12,000,411
    • Issue date Jun 4, 2024
    • PHINIA DELPHI LUXEMBOURG SARL
    • John G. Fischer
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Masking bladed disc for reducing the radar signature of a moving co...
    • Patent number 11,993,408
    • Issue date May 28, 2024
    • SAFRAN AIRCRAFT ENGINES
    • Michel Dumas
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Compressible and expandable blade for a fluid pump
    • Patent number 11,994,133
    • Issue date May 28, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Thomas Toellner
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • 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

    Efficient fan assembly
    • Patent number 11,971,047
    • Issue date Apr 30, 2024
    • Greenheck Fan Corporation
    • Thomas Frank
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dosing pump system
    • Patent number 11,965,496
    • Issue date Apr 23, 2024
    • Fernando A. Ubidia
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ventricular assist device
    • Patent number 11,950,889
    • Issue date Apr 9, 2024
    • MAGENTA MEDICAL LTD.
    • Yosi Tuval
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    MOTOR PUMP
    • Publication number 20240369063
    • Publication date Nov 7, 2024
    • EBARA CORPORATION
    • Yasutaka KONISHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EXTRACTION IMPELLER FOR AXIAL COMPRESSOR
    • Publication number 20240360837
    • Publication date Oct 31, 2024
    • GENERAL ELECTRIC COMPANY
    • Moorthi Subramaniyan
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    RADIALLY COMPRESSIBLE AND EXPANDABLE ROTOR FOR A PUMP HAVING AN IMP...
    • Publication number 20240328427
    • Publication date Oct 3, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Thomas Toellner
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    PUMPS CONFIGURED FOR USE WITH VISCOUS MATERIALS CONTAINING AGGREGATE
    • Publication number 20240328421
    • Publication date Oct 3, 2024
    • Contour Crafting Corporation
    • Behrokh Khoshnevis
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRUDE OIL EXTRACTION PUMP
    • Publication number 20240309875
    • Publication date Sep 19, 2024
    • Mitsubishi Heavy Industries, Ltd.
    • Kimihiko Mitsuda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    AERATION PUMP SYSTEM WITH A 90-DEGREE ELBOW BETWEEN AN INLET AND AN...
    • Publication number 20240309881
    • Publication date Sep 19, 2024
    • Turtle Pump Company LLC
    • Gary Alan Ledford
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTOR FOR A FLUID PUMP, AND METHOD AND MOLD FOR MANUFACTURING SAME
    • Publication number 20240301888
    • Publication date Sep 12, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Thorsten SIESS
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    ROTOR BEARING SYSTEM
    • Publication number 20240277998
    • Publication date Aug 22, 2024
    • KARDION GMBH
    • Andreas Vogt
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    COMPRESSIBLE ROTOR
    • Publication number 20240198083
    • Publication date Jun 20, 2024
    • ABIOMED EUROPE GMBH
    • Tino Andreas BOELKE
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Application

    PUMP FOR DELIVERING A FLUID AND METHOD OF MANUFACTURING A PUMP
    • Publication number 20240198084
    • Publication date Jun 20, 2024
    • KARDION GMBH
    • Ingo Stotz
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BLOOD PUMPS
    • Publication number 20240165394
    • Publication date May 23, 2024
    • PROCYRION, INC.
    • Ronald G. EARLES
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Force Convection Driven By Propeller Applied In Single-Phase Immers...
    • Publication number 20240164054
    • Publication date May 16, 2024
    • QUANTA COMPUTER INC.
    • Chao-Jung CHEN
    • 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 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

    FLUID PUMP WITH A ROTOR
    • Publication number 20240141913
    • Publication date May 2, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Mario Scheckel
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    BLOOD PUMP WITH MODIFIED LINER
    • Publication number 20240123215
    • Publication date Apr 18, 2024
    • ABIOMED EUROPE GMBH
    • Tino Andreas BOELKE
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    PUMP DEVICE HAVING A DETECTION DEVICE
    • Publication number 20240110570
    • Publication date Apr 4, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Joerg Schumacher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN MODULE
    • Publication number 20240102483
    • Publication date Mar 28, 2024
    • ASUSTek COMPUTER INC.
    • Hsin-Chen Lin
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER FOR AN IMPLANTABLE, VASCULAR SUPPORT SYSTEM
    • Publication number 20240102475
    • Publication date Mar 28, 2024
    • KARDION GMBH
    • Armin Schuelke
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER FRAME
    • Publication number 20240090780
    • Publication date Mar 21, 2024
    • MAGENTA MEDICAL LTD
    • Yosi Tuval
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    IMPELLER FOR CATHETER PUMP
    • Publication number 20240091523
    • Publication date Mar 21, 2024
    • TC1 LLC
    • Zijing Zeng
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • 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

    A UNIBODY AXIAL PUMP
    • Publication number 20240060503
    • Publication date Feb 22, 2024
    • KOC UNIVERSITESI
    • Ismail LAZOGLU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSIBLE ROTOR FOR A FLUID PUMP
    • Publication number 20240052845
    • Publication date Feb 15, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Joerg Schumacher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CONVEYING BLADES FOR A COMPRESSIBLE ROTOR
    • Publication number 20240052848
    • Publication date Feb 15, 2024
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Sami Er
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    IMPELLER WAKE VORTEX DISSIPATION DEVICE UNDER STALL CONDITION OF MI...
    • Publication number 20240018969
    • Publication date Jan 18, 2024
    • Jiangsu University
    • Wei LI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROTARY COMPRESSOR AND HOME APPLIANCE INCLUDING THE SAME
    • Publication number 20230407877
    • Publication date Dec 21, 2023
    • SAMSUNG ELECTRONICS CO., LTD.
    • Joonhyung KIM
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID PUMP
    • Publication number 20230412036
    • Publication date Dec 21, 2023
    • MAHLE International GmbH
    • Alok AWASARE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ROTODYNAMIC DEGASSING PUMPING UNIT AND ROTOR BEARING DESIGN
    • Publication number 20230390670
    • Publication date Dec 7, 2023
    • Enersul Inc.
    • Damien Patrick McFadyen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    LOW PRESSURE MOLTEN METAL TRANSFER PUMP
    • Publication number 20230383754
    • Publication date Nov 30, 2023
    • Jon TIPTON
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    EFFICIENT FAN ASSEMBLY
    • Publication number 20230383761
    • Publication date Nov 30, 2023
    • GREENHECK FAN CORPORATION
    • Thomas Frank
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...