TREA

POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS

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Industry

  • CPC
  • F04

Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS

Current Industry

F04Liquid pumps

Sub Industries

F04BPOSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS F04CROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS F04DNON-POSITIVE DISPLACEMENT PUMPS F04FPUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPES SIPHONS
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Electronic vaporizer system
    • Patent number 12,295,411
    • Issue date May 13, 2025
    • AYR LTD.
    • Ian Murison
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES
  • Information Patent Grant

    Safety helmet fan system
    • Patent number 12,295,448
    • Issue date May 13, 2025
    • Klein Tools, Inc.
    • Kingston T. Wong
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Power tools and power tools platform
    • Patent number 12,296,455
    • Issue date May 13, 2025
    • BLACK & DECKER INC.
    • Daniel L. Schwarz
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Rotary vane pump
    • Patent number 12,297,739
    • Issue date May 13, 2025
    • Valeo Powertrain GmbH
    • Roland Stoessel
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Expandable, inner liner pump
    • Patent number 12,297,825
    • Issue date May 13, 2025
    • Viking Pump, Inc.
    • David Fowler
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Parallel connected multiple shaft roots vacuum pump
    • Patent number 12,297,831
    • Issue date May 13, 2025
    • ELIVAC CO., LTD
    • Raymond Zhou Shaw
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Inverter manufacturing equipment
    • Patent number 12,297,834
    • Issue date May 13, 2025
    • HANON SYSTEMS
    • Jae Chul Lee
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Vortex cooled secondary flow for a supercritical carbon dioxide pump
    • Patent number 12,297,845
    • Issue date May 13, 2025
    • General Electric Company
    • David Raju Yamarthi
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Method for producing an injection molded part, injection mold and f...
    • Patent number 12,296,515
    • Issue date May 13, 2025
    • Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Würzburg
    • Martin Schlechtriemen
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Gas compressor cleaning
    • Patent number 12,296,364
    • Issue date May 13, 2025
    • EQUINOR ENERGY AS
    • Lars Brenne
    • B08 - CLEANING
  • Information Patent Grant

    Systems and methods for repairing fluid handling equipment
    • Patent number 12,296,421
    • Issue date May 13, 2025
    • Energy Recovery, Inc.
    • Farshad Ghasripoor
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Sealing device for a hydraulic machine
    • Patent number 12,297,818
    • Issue date May 13, 2025
    • Poclain Hydraulics Industrie
    • Julien Engrand
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Electrochemical actuators and actuator arrays
    • Patent number 12,297,822
    • Issue date May 13, 2025
    • INSULET CORPORATION
    • John Richard Bussiere
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Fluid end with clamped retention
    • Patent number 12,297,827
    • Issue date May 13, 2025
    • Kerr Machine Co.
    • Kelcy Jake Foster
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Method for controlling a hydraulic drive and hydraulic drive
    • Patent number 12,297,828
    • Issue date May 13, 2025
    • Robert Bosch GmbH
    • Henning Noack
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Scroll compressor and refrigeration apparatus
    • Patent number 12,297,830
    • Issue date May 13, 2025
    • Daikin Industries, Ltd.
    • Taiga Arakane
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air circulation apparatus with wire safety arrangement
    • Patent number 12,297,838
    • Issue date May 13, 2025
    • SHENZHEN CHENBEI TECHNOLOGY CO., LTD.
    • Yu Tang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Blower fan
    • Patent number 12,297,840
    • Issue date May 13, 2025
    • Denso Corporation
    • Tomomi Baba
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Supplying a mixture of air and exhaust gas to a compressor wheel of...
    • Patent number 12,297,842
    • Issue date May 13, 2025
    • MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.
    • Tim Nowak
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Grant

    Multiport fluid pump with integrated valve
    • Patent number 12,297,843
    • Issue date May 13, 2025
    • Cooper-Standard Automotive Inc.
    • David S. Malone
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fan lamp
    • Patent number 12,297,997
    • Issue date May 13, 2025
    • Huanyuan Yu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pulsation damper
    • Patent number 12,297,819
    • Issue date May 13, 2025
    • Aspen Pumps Ltd
    • Christopher John Gee
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Linear compressor
    • Patent number 12,297,821
    • Issue date May 13, 2025
    • LG Electronics Inc.
    • Kiwon Noh
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Plunger pump with fault diagnosis structure
    • Patent number 12,297,824
    • Issue date May 13, 2025
    • Yantai Jereh Petroleum Equipment & Technologies Co., Ltd.
    • Bingzhuang Li
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Throttle arrangement for piston compressors
    • Patent number 12,297,826
    • Issue date May 13, 2025
    • Burckhardt Compression AG
    • Norbert Feistel
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Screw compressor, refrigeration system, and method for controlling...
    • Patent number 12,297,835
    • Issue date May 13, 2025
    • JOHNSON CONTROLS AIR CONDITIONING AND REFRIGERATION (WUXI) CO., LTD.
    • Shengmei Yang
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Alternating pump gaps
    • Patent number 12,297,836
    • Issue date May 13, 2025
    • TC1 LLC
    • Masamichi Yanai
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Submersible pump
    • Patent number 12,297,837
    • Issue date May 13, 2025
    • TECHTRONIC CORDLESS GP
    • Gerardo Quintanilla Avila
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Ceiling fan with concentric stationary tube and power-down features
    • Patent number 12,297,839
    • Issue date May 13, 2025
    • DELTA T, LLC
    • Richard M. Aynsley
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Air amplifier
    • Patent number 12,297,841
    • Issue date May 13, 2025
    • Dyson Technology Limited
    • Philip Tennison Reilly
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents

  • Information Patent Application

    SYSTEMS AND METHODS FOR DETERMINING OIL QUALITY
    • Publication number 20250155423
    • Publication date May 15, 2025
    • Saudi Arabian Oil Company
    • Mutlaq F. Azmi
    • G01 - MEASURING TESTING
  • Information Patent Application

    FAN ASSEMBLY FOR DISPLAYING AN IMAGE
    • Publication number 20250157374
    • Publication date May 15, 2025
    • Magic Leap, Inc.
    • Guillermo Padin Rohena
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    POWER SYSTEM AND METHOD
    • Publication number 20250154858
    • Publication date May 15, 2025
    • MGB OILFIELD SOLUTIONS, L.L.C.
    • MARK DANIEL BISHOP
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    BLOOD PRESSURE MEASUREMENT DEVICE WITH A MEMS PUMP AND CONTROL METH...
    • Publication number 20250152024
    • Publication date May 15, 2025
    • Microlife Corporation
    • Chia-Ming LIN
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    ELECTRIC SCROLL COMPRESSOR
    • Publication number 20250154942
    • Publication date May 15, 2025
    • MAHLE International GmbH
    • Abian Bautista Rodriguez
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Air Pump Device with Accessories Storage Function
    • Publication number 20250154943
    • Publication date May 15, 2025
    • Huaxin (Dongguan) Technology Co., Ltd.
    • Renlan Luo
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ROBUST DOWNHOLE PUMP BARREL
    • Publication number 20250154945
    • Publication date May 15, 2025
    • Ravdos Holdings Inc.
    • Santhosh Ramaswamy
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    VARIABLE TORQUE CONVERTER FOR BOREHOLE OPERATIONS
    • Publication number 20250154946
    • Publication date May 15, 2025
    • Halliburton Energy Services, Inc.
    • Stanley Vernon Stephenson
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    MOUNTING STRUCTURE FOR DIAPHRAGM AND RETAINER
    • Publication number 20250154947
    • Publication date May 15, 2025
    • IWAKI CO., LTD.
    • Masaki KIKUCHI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    POWER END OF RECIPROCATING PUMP
    • Publication number 20250154949
    • Publication date May 15, 2025
    • GD Energy Products, LLC
    • Laramie Rose Smith
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Gas Compressor and Gas Compression System
    • Publication number 20250154954
    • Publication date May 15, 2025
    • HITACHI INDUSTRIAL EQUIPMENT SYSTEMS CO., LTD.
    • Takehiro MATSUZAKA
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC TURBOCHARGER WITH DIFFUSER PLATE
    • Publication number 20250154958
    • Publication date May 15, 2025
    • IHI Corporation
    • Yoshihito KATSU
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ELECTRIC SUBMERSIBLE PUMP OPERATING PARAMETERS
    • Publication number 20250154857
    • Publication date May 15, 2025
    • Saudi Arabian Oil Company
    • Mohammed Ahmed Kaki
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Gas Separation Device System Using Waveform Disks
    • Publication number 20250154939
    • Publication date May 15, 2025
    • QWTIP LLC
    • Whitaker B. Irvin
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    Fluid Processing System with a Disk-Pack Turbine
    • Publication number 20250154940
    • Publication date May 15, 2025
    • QWTIP LLC
    • Whitaker B. Irvin
    • B04 - CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL...
  • Information Patent Application

    UNIAXIAL ECCENTRIC SCREW PUMP
    • Publication number 20250154950
    • Publication date May 15, 2025
    • HEISHIN Ltd.
    • Eiji UETSUJI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Regenerative blower
    • Publication number 20250154956
    • Publication date May 15, 2025
    • Fisher & Paykel Healthcare Limited
    • Donald Roy Kuriger
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    ADAPTIVE RESISTOR GRID FAN CONTROL
    • Publication number 20250154960
    • Publication date May 15, 2025
    • Caterpillar Inc.
    • Jacob Dean Randall
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    COOLING FAN CONTROL DEVICE AND COOLING FAN CONTROL METHOD
    • Publication number 20250154961
    • Publication date May 15, 2025
    • Toshiba Tec Kabushiki Kaisha
    • Yasuhiro Katabira
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    PUMP HOUSING WITH AN INTERIOR FOR ACCOMMODATING A PUMP ROTOR
    • Publication number 20250154962
    • Publication date May 15, 2025
    • ECP ENTWICKLUNGSGESELLSCHAFT MBH
    • Lars Bredenbreuker
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    SIROCCO FAN AND AIR CONDITIONER
    • Publication number 20250154963
    • Publication date May 15, 2025
    • LG ELECTRONICS INC.
    • Joonmin PARK
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MAGNETIC BEARING FOR SUPPORTING AN RC PISTON
    • Publication number 20250154984
    • Publication date May 15, 2025
    • Nuovo Pignone Tecnologie S.r.l.
    • Massimiliano ORTIZ NERI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Motion-Sensing Personalized Airflow Device
    • Publication number 20250155138
    • Publication date May 15, 2025
    • Manuel Aranda
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    MAGNETIC LEVITATION DEVICE AND A CENTRIFUGAL PUMP
    • Publication number 20250158483
    • Publication date May 15, 2025
    • Levitronix GmbH
    • Marcel STETTLER
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    METHOD FOR REDUCING AN UNBALANCE OF A ROTATIONAL COMPONENT FOR AN E...
    • Publication number 20250155311
    • Publication date May 15, 2025
    • SCHAEFFLER TECHNOLOGIES AG & CO. KG
    • Lucas SANTIN
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    UNIAXIAL ECCENTRIC SCREW PUMP
    • Publication number 20250154951
    • Publication date May 15, 2025
    • HEISHIN Ltd.
    • Eiji UETSUJI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    UNIAXIAL ECCENTRIC SCREW PUMP
    • Publication number 20250154952
    • Publication date May 15, 2025
    • HEISHIN Ltd.
    • Eiji UETSUJI
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PUMPS
    • Publication number 20250154953
    • Publication date May 15, 2025
    • PSG GERMANY GMBH
    • Richard Paul HAYES-PANKHURST
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FAN MODULE, MAIN DRIVE MODULE AND FOLDABLE HANDHELD FAN USING THE SAME
    • Publication number 20250154959
    • Publication date May 15, 2025
    • Xuegang TAN
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Devices for Vaporization of a Substance
    • Publication number 20250152873
    • Publication date May 15, 2025
    • JUUL Labs, Inc.
    • Adam Bowen
    • A24 - TOBACCO CIGARS CIGARETTES SMOKERS' REQUISITES