TREA

without valves

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Industry

  • CPC
  • F04B43/0027
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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04B43/00Machines, pumps, or pumping installations having flexible working members

Current Industry

F04B43/0027without valves
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Pumping system in the lab-on-a-chip field
    • Patent number 12,228,122
    • Issue date Feb 18, 2025
    • Institut polytechnique de Grenoble
    • Victor Vieille
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Virtual valve in a MEMS-based cooling system
    • Patent number 12,181,077
    • Issue date Dec 31, 2024
    • Frore Systems Inc.
    • Vikram Mukundan
    • B81 - MICRO-STRUCTURAL TECHNOLOGY
  • Information Patent Grant

    Heat-driven pumping system
    • Patent number 11,885,322
    • Issue date Jan 30, 2024
    • ECONOMAD SOLUTIONS LTD.
    • Peter McKay
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Microblower
    • Patent number 11,434,893
    • Issue date Sep 6, 2022
    • Bartels Mikrotechnik GmbH
    • Frank Bartels
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Package design for dosing systems and methods of manufacture thereof
    • Patent number 11,407,632
    • Issue date Aug 9, 2022
    • Dow Global Technologies LLC
    • Nicolas Cardoso Mazzola
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Micro valve fluid pump, and method of operating a fluid pump having...
    • Patent number 11,181,104
    • Issue date Nov 23, 2021
    • Albert-Ludwigs-Universitat Freiburg
    • Ardavan Shabanian
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Micro pump systems and processing techniques
    • Patent number 11,092,150
    • Issue date Aug 17, 2021
    • Encite LLC
    • Stephen Alan Marsh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid control device
    • Patent number 10,697,449
    • Issue date Jun 30, 2020
    • Microjet Technology Co., Ltd.
    • Shih-Chang Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower
    • Patent number 10,626,861
    • Issue date Apr 21, 2020
    • Murata Manufacturing Co., Ltd.
    • Susumu Takeuchi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump
    • Patent number 10,125,760
    • Issue date Nov 13, 2018
    • Murata Manufacturing Co., Ltd.
    • Nobuhira Tanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Apparatus body heat dissipation device
    • Patent number 10,018,429
    • Issue date Jul 10, 2018
    • Asia Vital Components Co., Ltd.
    • Ching-Hang Shen
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Gas flow generator
    • Patent number 7,550,034
    • Issue date Jun 23, 2009
    • The Technology Partnership PLC
    • Richard Wilhelm Janse Van Rensburg
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Valveless pump
    • Patent number 7,101,159
    • Issue date Sep 5, 2006
    • Wilhelm Zackl
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump without non-return valves
    • Patent number 6,227,824
    • Issue date May 8, 2001
    • Han-Schickard-Gesellschaft für angewandte Forschung e.V.
    • Manfred Stehr
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dispenser and method for dispensing viscous fluids
    • Patent number 5,699,934
    • Issue date Dec 23, 1997
    • Universal Instruments Corporation
    • Joseph F. Kolcun
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Membrane type fluid pump
    • Patent number 5,681,152
    • Issue date Oct 28, 1997
    • SEM, AB
    • Wilgot .ANG.hs
    • B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
  • Information Patent Grant

    Machine for transforming pressure or potential energy of a fluid in...
    • Patent number 5,325,667
    • Issue date Jul 5, 1994
    • Humanteknik AB
    • Stig Lundback
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Metering pump
    • Patent number 4,776,771
    • Issue date Oct 11, 1988
    • Grunbeck Wasseraufbereitung GmbH
    • Hans Kern
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compact piezoelectric fluidic air supply pump
    • Patent number 4,648,807
    • Issue date Mar 10, 1987
    • The Garrett Corporation
    • Thomas B. Tippetts
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Single valve diaphragm pump with decreased sensitivity to ambient c...
    • Patent number 4,594,058
    • Issue date Jun 10, 1986
    • The Johns Hopkins University
    • Robert E. Fischell
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Resilient chamber fluid sampler having vacuum breaker apparatus
    • Patent number 4,470,773
    • Issue date Sep 11, 1984
    • Walker Engineering Company
    • Robert H. Welker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump
    • Patent number 4,261,690
    • Issue date Apr 14, 1981
    • FisHair Incorporated
    • Wayne O. Duescher
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluid pump
    • Patent number 4,221,550
    • Issue date Sep 9, 1980
    • University of Delaware
    • Charles M. Pleass
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High pressure pump
    • Patent number 3,945,770
    • Issue date Mar 23, 1976
    • Robert H. Welker
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    3905726
    • Patent number 3,905,726
    • Issue date Sep 16, 1975
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    3870437
    • Patent number 3,870,437
    • Issue date Mar 11, 1975
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    3781143
    • Patent number 3,781,143
    • Issue date Dec 25, 1973
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    3149573
    • Patent number 3,149,573
    • Issue date Sep 22, 1964
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    2758576
    • Patent number 2,758,576
    • Issue date Aug 14, 1956
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    2714853
    • Patent number 2,714,853
    • Issue date Aug 9, 1955
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL

Patents Applicationslast 30 patents

  • Information Patent Application

    Pumping system in the lab-on-a-chip field
    • Publication number 20240044322
    • Publication date Feb 8, 2024
    • INSTITUT POLYTECHNIQUE DE GRENOBLE
    • Victor VIEILLE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MIcro Pump Systems and Processing Techniques
    • Publication number 20210363983
    • Publication date Nov 25, 2021
    • ENCITE LLC
    • Stephen Alan Marsh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Heat-Driven Pumping System
    • Publication number 20210310473
    • Publication date Oct 7, 2021
    • ECONOMAD SOLUTIONS LTD
    • Peter McKay
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    PACKAGE DESIGN FOR DOSING SYSTEMS AND METHODS OF MANUFACTURE THEREOF
    • Publication number 20210229975
    • Publication date Jul 29, 2021
    • DOW GLOBAL TECHNOLOGIES LLC
    • Nicolas Cardoso Mazzola
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Application

    Micro Pump Systems and Processing Techniques
    • Publication number 20180258923
    • Publication date Sep 13, 2018
    • ENCITE LLC
    • Stephen Alan Marsh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMP DEVICE FOR A WATER-CONDUCTING DOMESTIC APPLIANCE, METHOD FOR O...
    • Publication number 20180220865
    • Publication date Aug 9, 2018
    • E.G.O. Elektro-Geratebau GmbH
    • Uwe Schaumann
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    SYNTHETIC JET PACKAGING
    • Publication number 20120170216
    • Publication date Jul 5, 2012
    • GENERAL ELECTRIC COMPANY
    • Mehmet Arik
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas flow generator
    • Publication number 20060201327
    • Publication date Sep 14, 2006
    • Richard Wilhelm Janse Van Rensburg
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Valveless pump
    • Publication number 20050031474
    • Publication date Feb 10, 2005
    • Wilhelm Zackl
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Micro-pump driven by phase change of a fluid
    • Publication number 20040146409
    • Publication date Jul 29, 2004
    • You-seop Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...