TREA

Pumping liquids and elastic fluids at the same time

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F04Liquid pumps F04DNON-POSITIVE DISPLACEMENT PUMPS

Current Industry

F04D31/00Pumping liquids and elastic fluids at the same time
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Subsea pump system with process lubricated bearings
    • Patent number 12,163,525
    • Issue date Dec 10, 2024
    • FSubsea AS
    • Terje Hollingsæter
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method for oligomerising olefins in an olifomerisation reactor
    • Patent number 12,151,994
    • Issue date Nov 26, 2024
    • IFP Energies Nouvelles
    • Ludovic Raynal
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • 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

    Cleaning device
    • Patent number 12,128,854
    • Issue date Oct 29, 2024
    • Vitesco Technologies GmbH
    • Karl Martin Fritsch
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    System for dewatering a flowline including a multiphase pump connec...
    • Patent number 12,098,796
    • Issue date Sep 24, 2024
    • OneSubsea IP UK Limited
    • Hans Fredrik Kjellnes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas compressor cleaning
    • Patent number 12,092,133
    • Issue date Sep 17, 2024
    • EQUINOR ENERGY AS
    • Lars Brenne
    • B08 - CLEANING
  • Information Patent Grant

    Snow thrower impeller
    • Patent number 12,012,706
    • Issue date Jun 18, 2024
    • MTD Products Inc
    • Axel Schaedler
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Compressor with a system for removing liquid from the compressor
    • Patent number 12,006,941
    • Issue date Jun 11, 2024
    • Nuovo Pignone Tecnologie Srl
    • Manuele Bigi
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Submersible aeration apparatus
    • Patent number 11,951,447
    • Issue date Apr 9, 2024
    • Tsurumi Manufacturing Co., Ltd.
    • Hideto Yoshida
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    System for pumping a fluid and method for its operation
    • Patent number 11,920,603
    • Issue date Mar 5, 2024
    • Helge Grøtterud
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method for operating a pump
    • Patent number 11,846,293
    • Issue date Dec 19, 2023
    • SULZER MANAGEMENT AG
    • Simon Gassmann
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas compressor with reduced energy loss
    • Patent number 11,835,067
    • Issue date Dec 5, 2023
    • CARNOT COMPRESSION INC.
    • Christophe Duchateau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid flow conditioning
    • Patent number 11,781,415
    • Issue date Oct 10, 2023
    • EQUINOR ENERGY AS
    • Lars Brenne
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Gas compressor with reduced energy loss
    • Patent number 11,725,672
    • Issue date Aug 15, 2023
    • CARNOT COMPRESSION INC.
    • Christophe Duchateau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • 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

    Multi-fluid management with inside out fluid systems
    • Patent number 11,719,260
    • Issue date Aug 8, 2023
    • FMC Technologies, Inc.
    • Costin Ifrim
    • E21 - EARTH DRILLING MINING
  • 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

    Levering device
    • Patent number 11,572,898
    • Issue date Feb 7, 2023
    • NAN YANG WATER SCIENTIFIC TECHNOLOGY CO., LTD
    • Jui-Yu Lin
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Centrifugal air compressor and control
    • Patent number 11,572,882
    • Issue date Feb 7, 2023
    • Pecheanu Air Compressors Inc.
    • Cristinel Antoniu Pecheanu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor
    • Patent number 11,384,771
    • Issue date Jul 12, 2022
    • LG Electronics Inc.
    • Kangwook Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Submersible well fluid system
    • Patent number 11,352,863
    • Issue date Jun 7, 2022
    • FMC Technologies, Inc.
    • Christopher E. Cunningham
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Compressor
    • Patent number 11,293,440
    • Issue date Apr 5, 2022
    • LG Electronics Inc.
    • Taekyoung Kim
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Fluid flow conditioning
    • Patent number 11,268,368
    • Issue date Mar 8, 2022
    • EQUINOR ENERGY AS
    • Lars Brenne
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Multiphase flow loop for pump performance evaluation
    • Patent number 11,225,979
    • Issue date Jan 18, 2022
    • King Fahd University of Petroleum & Minerals
    • Mehaboob Basha
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Gas compressor with reduced energy loss
    • Patent number 11,209,023
    • Issue date Dec 28, 2021
    • CARNOT COMPRESSION INC.
    • Christophe Duchateau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    System for moving fluid with opposed axial forces
    • Patent number 11,162,497
    • Issue date Nov 2, 2021
    • OneSubsea IP UK Limited
    • Anders Brunvold
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Flow control structures for turbomachines and methods of designing...
    • Patent number 11,085,460
    • Issue date Aug 10, 2021
    • Concepts NREC, LLC
    • David Japikse
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Determining the phase composition of a fluid flow
    • Patent number 11,022,595
    • Issue date Jun 1, 2021
    • Statoil Petroleum AS
    • Lars Brenne
    • G01 - MEASURING TESTING
  • Information Patent Grant

    Snow thrower impeller
    • Patent number 11,008,719
    • Issue date May 18, 2021
    • MTD Products Inc
    • Axel Schaedler
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Grant

    Diffuser for a fluid compression device, comprising at least one va...
    • Patent number 10,995,770
    • Issue date May 4, 2021
    • IFP ENERGIES NOUVELLES
    • Philippe Pagnier
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    SNOW THROWER IMPELLER
    • Publication number 20240410123
    • Publication date Dec 12, 2024
    • MTD Products Inc
    • Axel Schaedler
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    Submersible Aeration Apparatus
    • Publication number 20240091720
    • Publication date Mar 21, 2024
    • TSURUMI MANUFACTURING CO., LTD.
    • Hideto YOSHIDA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Self-aspirating and Gas-liquid Dispersing Impellers
    • Publication number 20230332612
    • Publication date Oct 19, 2023
    • JIANGNAN UNIVERSITY
    • Zhiyong Zheng
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CENTRIFUGAL RESERVOIR PUMP USED FOR PROCESSING A HYDROGEN STREAM IN...
    • Publication number 20230271112
    • Publication date Aug 31, 2023
    • AIRBUS OPERATIONS GMBH
    • Kai SCHULZE-REIMANN
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYSTEM INCLUDING CAVITATION IMPELLER AND TURBINE
    • Publication number 20230108404
    • Publication date Apr 6, 2023
    • Mico-Combustion, LLC
    • Davis Anderson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    METHOD FOR OLIGOMERISING OLEFINS IN AN OLIFOMERISATION REACTOR
    • Publication number 20220388928
    • Publication date Dec 8, 2022
    • IFP ENERGIES NOUVELLES
    • Ludovic RAYNAL
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas Compressor Cleaning
    • Publication number 20220341440
    • Publication date Oct 27, 2022
    • Equinor Energy AS
    • Lars BRENNE
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SUBMERSIBLE WELL FLUID SYSTEM
    • Publication number 20220282602
    • Publication date Sep 8, 2022
    • FMC Technologies, Inc.
    • Christopher E. Cunningham
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Centrifugal Air Compressor and Control
    • Publication number 20220268286
    • Publication date Aug 25, 2022
    • Cristinel Antoniu Pecheanu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS COMPRESSOR WITH REDUCED ENERGY LOSS
    • Publication number 20220228604
    • Publication date Jul 21, 2022
    • Carnot Cmpression Inc.
    • Christophe DUCHATEAU
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID FLOW CONDITIONING
    • Publication number 20220145743
    • Publication date May 12, 2022
    • Equinor Energy AS
    • Lars BRENNE
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    FLOWLINE DEWATERING
    • Publication number 20220136636
    • Publication date May 5, 2022
    • Onesubsea IP UK Limited
    • Hans Fredrik Kjellnes
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    GAS COMPRESSOR WITH REDUCED ENERGY LOSS
    • Publication number 20220120294
    • Publication date Apr 21, 2022
    • Carnot Compression Inc.
    • Christophe Duchateau
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    LEVERING DEVICE
    • Publication number 20220010814
    • Publication date Jan 13, 2022
    • NAN YANG WATER SCIENTIFIC TECHNOLOGY CO., LTD
    • Jui-Yu LIN
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SNOW THROWER IMPELLER
    • Publication number 20210262182
    • Publication date Aug 26, 2021
    • MTD Products Inc
    • Axel Schaedler
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    METHOD FOR OPERATING A PUMP
    • Publication number 20210164481
    • Publication date Jun 3, 2021
    • SULZER MANAGEMENT AG
    • Simon GASSMANN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUID FLOW CONDITIONING
    • Publication number 20210108497
    • Publication date Apr 15, 2021
    • Equinor Energy AS
    • Lars BRENNE
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTI-FLUID MANAGEMENT WITH INSIDE OUT FLUID SYSTEMS
    • Publication number 20200340498
    • Publication date Oct 29, 2020
    • FMC Technologies, Inc.
    • Costin Ifrim
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    GAS COMPRESSOR WITH REDUCED ENERGY LOSS
    • Publication number 20200277970
    • Publication date Sep 3, 2020
    • Carnot Compression Inc.
    • Christophe Duchateau
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    COMPRESSOR
    • Publication number 20200149547
    • Publication date May 14, 2020
    • LG ELECTRONICS INC.
    • Taekyoung KIM
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    MEDIA CONCENTRATION DEVICE AND METHOD
    • Publication number 20200141422
    • Publication date May 7, 2020
    • Twin City Fan Companies, Ltd.
    • Daniel Khalitov
    • F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
  • Information Patent Application

    Helico-Axial Submersible Pump
    • Publication number 20200072226
    • Publication date Mar 5, 2020
    • Saudi Arabian Oil Company
    • Leigber Eduardo Rivera Villarreal
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MOTOR-DRIVEN WATER LIFTING DEVICE
    • Publication number 20200040916
    • Publication date Feb 6, 2020
    • NAN YANG WATER SCIENTIFIC TECHNOLOGY CO., LTD
    • Jui-Yu LIN
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    ENERGY RECOVERY-RECYCLING TURBINE INTEGRATED WITH A CAPILLARY TUBE...
    • Publication number 20190331138
    • Publication date Oct 31, 2019
    • Carnot Compression LLC
    • Mark A. Cherry
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MULTISTAGE POWER SAVING VACUUM DEVICE WITH ROOT VACUUM PUMP IN FIRS...
    • Publication number 20190309756
    • Publication date Oct 10, 2019
    • Raymond Zhou Shaw
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    COMPRESSOR ANTI-SURGE PROTECTOIN UNDER WET GAS CONDITIONS
    • Publication number 20190301478
    • Publication date Oct 3, 2019
    • Nuovo Pignone Tecnologie S.r.l.
    • Daniele GALEOTTI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ADAPTIVE ANTI SURGE CONTROL SYSTEM AND METHOD
    • Publication number 20190301477
    • Publication date Oct 3, 2019
    • Nuovo Pignone Tecnologie S.r.l.
    • Marco PELELLA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SNOW THROWER IMPELLER
    • Publication number 20190218733
    • Publication date Jul 18, 2019
    • MTD Products Inc
    • Axel Schaedler
    • E01 - CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
  • Information Patent Application

    SUBMERSIBLE WELL FLUID SYSTEM
    • Publication number 20190195057
    • Publication date Jun 27, 2019
    • FMC Technologies, Inc.
    • Christopher E. Cunningham
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Controlling a Wet Gas Compression System
    • Publication number 20190145419
    • Publication date May 16, 2019
    • Michael T. MATHEIDAS
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...