generated by rotating vanes, discs, drums or brushes

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    FUEL CELL STACK ARRANGEMENT AND A METHOD FOR TREATMENT OF CATHODE I...

    • Publication number 20250167265
    • Publication date May 22, 2025
    • Grimaldi Development AB
    • Francesco Zitarosa
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    AIR CLEANER ASSEMBLIES

    • Publication number 20250161851
    • Publication date May 22, 2025
    • Donaldson Company, Inc.
    • David J. Burton
    • F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
  • Information Patent Application

    System with a Disk-Pack Turbine

    • Publication number 20250163900
    • Publication date May 22, 2025
    • QWTIP LLC
    • Whitaker Ben Irvin
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • 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

    SELF CLEANING SCRUBBER FOR SILICON WAFER CUTTING PROCESSES

    • Publication number 20250135389
    • Publication date May 1, 2025
    • Garry Parkinson Isaacs
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    FILTER CARTRIDGES; AIR CLEANER ASSEMBLIES; HOUSINGS; FEATURES; COMP...

    • Publication number 20250121313
    • Publication date Apr 17, 2025
    • Donaldson Company, Inc.
    • David J. BURTON
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Battery Conditioning System

    • Publication number 20250108697
    • Publication date Apr 3, 2025
    • QWTIP LLC
    • Whitaker Ben Irvin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Battery Conditioning Method and System

    • Publication number 20250074202
    • Publication date Mar 6, 2025
    • QWTIP LLC
    • Whitaker Ben Irvin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Platform with a Levitation System

    • Publication number 20250074203
    • Publication date Mar 6, 2025
    • QWTIP LLC
    • Whitaker Ben Irvin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    Levitation System and Components

    • Publication number 20250065726
    • Publication date Feb 27, 2025
    • QWTIP LLC
    • Whitaker Ben Irvin
    • B60 - VEHICLES IN GENERAL
  • Information Patent Application

    SEPARATOR APPARATUS ROTOR

    • Publication number 20250025816
    • Publication date Jan 23, 2025
    • Edwards Limited
    • Mark Richard O'Neill
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Shaft Mounted Centrifugal Air-Oil Separator System

    • Publication number 20240390919
    • Publication date Nov 28, 2024
    • Rolls-Royce North American Technologies Inc.
    • Michael Kabbes
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHODS OF ATTACHING A FLAT LAYER TO A HUB OF AN AXIAL FLOW ELEMENT

    • Publication number 20240337206
    • Publication date Oct 10, 2024
    • CUMMINS FILTRATION IP, INC.
    • Kenneth M. Tofsland
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HAIR DRYER

    • Publication number 20240315417
    • Publication date Sep 26, 2024
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    HAIR DRYER

    • Publication number 20240306786
    • Publication date Sep 19, 2024
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    NATURAL GAS SEPARATION DEVICE

    • Publication number 20240299871
    • Publication date Sep 12, 2024
    • SOUTHWEST PETROLEUM UNIVERSITY
    • Shuyong HU
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYSTEM AND METHOD FOR REDUCING POLLUTION FROM A COMBUSTION CHAMBER

    • Publication number 20240302039
    • Publication date Sep 12, 2024
    • GAVRIEL CLEAN TECH LTD
    • Amir NAFTALI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    GAS-LIQUID SEPARATOR

    • Publication number 20240293767
    • Publication date Sep 5, 2024
    • USUI CO., LTD.
    • Tetsunobu SUZUKI
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SYSTEMS AND METHODS FOR ROTATING COALESCERS MAINTAINING POSITIVE RE...

    • Publication number 20240173661
    • Publication date May 30, 2024
    • CUMMINS FILTRATION IP, INC.
    • Chirag D. Parikh
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    WATER SEPARATOR FOR A HAIR DRYER

    • Publication number 20240148122
    • Publication date May 9, 2024
    • Omachron Intellectual Property Inc.
    • Wayne Ernest Conrad
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PYROLYSIS SYSTEMS AND METHODS OF GENERATING HYDROGEN GAS FROM A HYD...

    • Publication number 20240140790
    • Publication date May 2, 2024
    • Purdue Research Foundation
    • Guillermo Paniagua-Perez
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    AIR CLEANER ASSEMBLIES

    • Publication number 20240066452
    • Publication date Feb 29, 2024
    • Donaldson Company, Inc.
    • David J. Burton
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    ELECTROMAGNETIC TURBINE AND FLUID RECIRCULATION SYSTEM

    • Publication number 20240068385
    • Publication date Feb 29, 2024
    • MICHAEL NEWGENT
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    TWO-PHASE SEPARATOR DEVICE FOR REMOVING CONDENSATE OR PARTICULATE F...

    • Publication number 20230390679
    • Publication date Dec 7, 2023
    • Paragon Space Development Corporation
    • Thomas Cognata
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PARTICLE REMOVER AND METHOD

    • Publication number 20230381701
    • Publication date Nov 30, 2023
    • Taiwan Semiconductor Manufacturing Company, Ltd.
    • Wen-Hao Cheng
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SEPARATOR FOR A MULTI-PHASE FLOW

    • Publication number 20230330580
    • Publication date Oct 19, 2023
    • InnSep AS
    • Maria Fernandino
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    A COMPACT DISC STACK CYCLONE SEPARATOR

    • Publication number 20230302468
    • Publication date Sep 28, 2023
    • Luxnara Yaovaphankul
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD AND APPARATUS FOR CENTRIFUGAL SEPARATION OF PARTICLES FROM A...

    • Publication number 20230294108
    • Publication date Sep 21, 2023
    • Claes Inge
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Air Cleaning Blower Systems, Methods, and Adaptations

    • Publication number 20230256370
    • Publication date Aug 17, 2023
    • ANDOVER PROTECTION SYSTEMS, LLC
    • Austin Donohue
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL