TREA

using both positively and negatively pressurised fluid medium

Follow

Industry

  • CPC
  • F04F1/02
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPES SIPHONS F04F1/00Pumps using positively or negatively pressurised fluid medium acting directly on the liquid to be pumped

Current Industry

F04F1/02using both positively and negatively pressurised fluid medium
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fluid control
    • Patent number 12,076,720
    • Issue date Sep 3, 2024
    • LumiraDX UK Ltd
    • Steven Alexander Keatch
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Transport of explosives
    • Patent number 12,025,421
    • Issue date Jul 2, 2024
    • AECI Mining Limited
    • Ellina Kharatyan
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Pressure-controlling device, and pressure-using apparatus
    • Patent number 11,698,066
    • Issue date Jul 11, 2023
    • Murata Manufacturing Co., Ltd.
    • Nobuhira Tanaka
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    High-density powder pump
    • Patent number 11,536,296
    • Issue date Dec 27, 2022
    • VERNE TECHNOLOGY S.R.L.
    • Carlo Perillo
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Fluid control
    • Patent number 11,000,847
    • Issue date May 11, 2021
    • LumiraDX UK Ltd
    • Steven Alexander Keatch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Pumping system and method
    • Patent number 10,823,204
    • Issue date Nov 3, 2020
    • Le Bemadjiel Djerassem
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Multifunctional air extraction boosting pump
    • Patent number 10,808,731
    • Issue date Oct 20, 2020
    • Heng-Yi Hsu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Dense phase powder pump and corresponding operating method
    • Patent number 10,604,360
    • Issue date Mar 31, 2020
    • Gema Switzerland GmbH
    • Felix Mauchle
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Pumping systems and methods
    • Patent number 10,557,480
    • Issue date Feb 11, 2020
    • Razmik David Gharakhanian
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pneumatic pump
    • Patent number 10,527,064
    • Issue date Jan 7, 2020
    • SOLIDSVAC PTY LTD
    • Mark Damien Krohn
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Fluid transfer device based on pneumatic sucking and expelling
    • Patent number 10,139,010
    • Issue date Nov 27, 2018
    • CHUAN JIING ENTERPRISE CO., LTD.
    • Tien-Tsai Tseng
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Dense phase powder pump and corresponding operating method
    • Patent number 10,112,787
    • Issue date Oct 30, 2018
    • Gema Switzerland GmbH
    • Felix Mauchle
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Grant

    Sterile liquid pump with single use elements
    • Patent number 10,030,674
    • Issue date Jul 24, 2018
    • C. Anthony Cox
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Sterile liquid pump with single use elements
    • Patent number 9,765,769
    • Issue date Sep 19, 2017
    • C. Anthony Cox
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Powder conveyor and associated operating method
    • Patent number 9,745,148
    • Issue date Aug 29, 2017
    • Gema Switzerland GmbH
    • Felix Mauchle
    • B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
  • Information Patent Grant

    Underwater gas field development methods and systems
    • Patent number 9,664,019
    • Issue date May 30, 2017
    • S.G.B.D. TECHNOLOGIES LTD.
    • Alexander Brodt
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Grant

    Hydraulic circuit supply system
    • Patent number 9,599,127
    • Issue date Mar 21, 2017
    • Deere & Company
    • Scott R. Wiens
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Pressure balanced rotation spool valve
    • Patent number 9,512,929
    • Issue date Dec 6, 2016
    • FMC Kongsberg Subsea AS
    • Stein Følkner
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Pneumatic evacuation pump
    • Patent number 9,212,669
    • Issue date Dec 15, 2015
    • Pentair Flow Services AG
    • Mark Krohn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compression of a water-saturated medium
    • Patent number 9,162,410
    • Issue date Oct 20, 2015
    • Linde Aktiengesellschaft
    • Robert Adler
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Method of conveying liquids
    • Patent number 8,940,250
    • Issue date Jan 27, 2015
    • BASF SE
    • Joachim Pfeffinger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump apparatus
    • Patent number 8,702,399
    • Issue date Apr 22, 2014
    • Pentair Valves & Controls US LP
    • Mark Krohn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Balancing liquid pumping system
    • Patent number 8,535,018
    • Issue date Sep 17, 2013
    • Jean-Marc Bouvier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pump apparatus
    • Patent number 8,277,201
    • Issue date Oct 2, 2012
    • Halliburton Energy Services Inc.
    • Mark Krohn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Device, and method for feeding substances
    • Patent number 8,157,484
    • Issue date Apr 17, 2012
    • Fydec Holding SA
    • Frederic Jun. Dietrich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method and system for raising a liquid using a pressurised gas and...
    • Patent number 8,137,076
    • Issue date Mar 20, 2012
    • Francois Braun
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    System for dewatering boreholes by means of alternative cycles of v...
    • Patent number 7,950,465
    • Issue date May 31, 2011
    • Jorge Lopez Rodriguez
    • F42 - AMMUNITION BLASTING
  • Information Patent Grant

    Control of fluid conditions in bulk fluid distribution systems
    • Patent number 7,810,516
    • Issue date Oct 12, 2010
    • Air Liquide Electronics U.S. LP
    • David Gerken
    • B67 - OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS LIQUID...
  • Information Patent Grant

    Pivoting mechanism for use in a high temperature steam distribution...
    • Patent number 7,704,053
    • Issue date Apr 27, 2010
    • Spirax Sarco, Inc.
    • Jon W. Dukes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pumping device
    • Patent number 7,367,366
    • Issue date May 6, 2008
    • Lih Yann Industrial Co., Ltd.
    • Po-Lin Liao
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    Motionless Molten Salt Pump on Leverage of Pressure Variation Force
    • Publication number 20250188955
    • Publication date Jun 12, 2025
    • UNM Rainforest Innovations
    • Minghui Chen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID CONTROL
    • Publication number 20250091047
    • Publication date Mar 20, 2025
    • LumiraDx UK Ltd
    • Steven Alexander Keatch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DRAINAGE PUMP STRUCTURE AND CLEANING BASE STATION
    • Publication number 20230320553
    • Publication date Oct 12, 2023
    • YUNJING INTELLIGENCE INNOVATION (SHENZHEN) CO., LTD.
    • Jin CHEN
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Application

    TRANSPORT OF EXPLOSIVES
    • Publication number 20230152073
    • Publication date May 18, 2023
    • AECI MINING LIMITED
    • Ellina KHARATYAN
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MACRO ANTI-FOULING SCREEN FUNCTIONING IN MULTI-DIRECTIONAL FLOW
    • Publication number 20220410057
    • Publication date Dec 29, 2022
    • EMERGING ACQUISITIONS, LLC
    • Kienan Cree BROTHERTON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FLUID CONTROL
    • Publication number 20210402388
    • Publication date Dec 30, 2021
    • LumiraDx UK Ltd
    • Steven Alexander Keatch
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Method and Device for Compressing a Gas
    • Publication number 20210301836
    • Publication date Sep 30, 2021
    • SIEMENS AKTIENGESELLSCHAFT
    • Vladimir Danov
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SIMPLE PNEUMATIC EJECTOR PUMP WITH EXHAUST VALVE FOR CONTINUOUS FLO...
    • Publication number 20200200191
    • Publication date Jun 25, 2020
    • Matthew Putegnat
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRESSURE-CONTROLLING DEVICE, AND PRESSURE-USING APPARATUS
    • Publication number 20200088213
    • Publication date Mar 19, 2020
    • MURATA MANUFACTURING CO., LTD.
    • Nobuhira TANAKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID CONTROL
    • Publication number 20190160460
    • Publication date May 30, 2019
    • LumiraDx UK Ltd
    • Steven Alexander Keatch
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    DENSE PHASE POWDER PUMP AND CORRESPONDING OPERATING METHOD
    • Publication number 20190023505
    • Publication date Jan 24, 2019
    • GEMA SWITZERLAND GMBH
    • Felix Mauchle
    • B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
  • Information Patent Application

    METHOD AND DEVICE FOR PUMPING A PRODUCT BY SUCTION
    • Publication number 20180283406
    • Publication date Oct 4, 2018
    • ORTEC EXPANSION
    • Daniel Rivard
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Simple Positive Displacement Pump Suitable for Pharmaceutical, Chem...
    • Publication number 20170016458
    • Publication date Jan 19, 2017
    • Ricardo I. Fuentes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Sterile Liquid Pump with Signle Use Elements
    • Publication number 20160312803
    • Publication date Oct 27, 2016
    • C. Anthony Cox
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Sterile Liquid Pump with Signle Use Elements
    • Publication number 20160312804
    • Publication date Oct 27, 2016
    • C. Anthony Cox
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PNEUMATIC DISTRIBUTION SYSTEM USING SHARED PUMP PLENUM
    • Publication number 20160160880
    • Publication date Jun 9, 2016
    • Nextern Inc.
    • Ryan Douglas
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE FOR IMPROVED HEAT TRANSFER WITHIN A COMPRESSION AND/OR EXPAN...
    • Publication number 20140369857
    • Publication date Dec 18, 2014
    • GENERAL COMPRESSION, INC.
    • Eric D. Ingersoll
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRESSURE BALANCED ROTATION SPOOL VALVE
    • Publication number 20140034168
    • Publication date Feb 6, 2014
    • FMC Kongsberg Subsea AS
    • Stein Følkner
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Apparatus and Method for Performing Experiments on Live Cells
    • Publication number 20130203106
    • Publication date Aug 8, 2013
    • CELLIX LIMITED
    • Igor Shvets
    • C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
  • Information Patent Application

    COMPRESSION OF A WATER-SATURATED MEDIUM
    • Publication number 20130118362
    • Publication date May 16, 2013
    • Robert Adler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Hydraulic pump with communicating vessels
    • Publication number 20130094977
    • Publication date Apr 18, 2013
    • Giuseppe Masciarelli
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Airflow passage structure of manual pump of fluid-pumping apparatus
    • Publication number 20120275944
    • Publication date Nov 1, 2012
    • Chia-Chiung Chuang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD OF CONVEYING LIQUIDS
    • Publication number 20120116099
    • Publication date May 10, 2012
    • BASF SE
    • Joachim Pfeffinger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    BALANCING LIQUID PUMPING SYSTEM
    • Publication number 20120114507
    • Publication date May 10, 2012
    • Jean-Marc BOUVIER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PNEUMATIC EVACUATION PUMP
    • Publication number 20110091333
    • Publication date Apr 21, 2011
    • Mark Krohn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Pump apparatus
    • Publication number 20100196169
    • Publication date Aug 5, 2010
    • Halliburton Energy Services, Inc.
    • Mark Krohn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE, AND METHOD FOR FEEDING SUBSTANCES
    • Publication number 20090180899
    • Publication date Jul 16, 2009
    • Fydec Holding SA
    • Frederic Jun. Dietrich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    DEVICE, AND METHOD FOR FEEDING SUBSTANCES
    • Publication number 20090162150
    • Publication date Jun 25, 2009
    • Fydec Holding SA
    • Frederic Jun. Dietrich
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Method and a System for Raising a Liquid
    • Publication number 20090047139
    • Publication date Feb 19, 2009
    • Francois Braun
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    System for dewatering boreholes by means of alternative cycles of v...
    • Publication number 20090028721
    • Publication date Jan 29, 2009
    • Jorge Lopez Rodriguez
    • F42 - AMMUNITION BLASTING