Fluid transfer

Patents Grantslast 30 patents

  • Information Patent Grant

    Sealing system for ocean power generation equipment

    • Patent number 12,136,864
    • Issue date Nov 5, 2024
    • HANGZHOU LHD INSTITUTE OF NEW ENERGY, LLC
    • Fuwei Zhu
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Systems and methods for power distribution and harnessing of marine...

    • Patent number 12,085,053
    • Issue date Sep 10, 2024
    • Riahmedia Inc.
    • Earnest Smith
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Utilizing hydrostatic and hydraulic pressure to generate energy, an...

    • Patent number 12,060,861
    • Issue date Aug 13, 2024
    • John Bushnell
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Water powered electricity generating assembly

    • Patent number 12,037,970
    • Issue date Jul 16, 2024
    • Kimball Rasmussen
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Multistage pump

    • Patent number 12,025,150
    • Issue date Jul 2, 2024
    • SULZER MANAGEMENT AG
    • Steve Milojevic
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Power generation system and method

    • Patent number 12,018,635
    • Issue date Jun 25, 2024
    • Henry Gonzalez
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Kinetic pumping system

    • Patent number 11,971,006
    • Issue date Apr 30, 2024
    • Gerardo Montalvo Corral
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    In-building in-pipe hydro-generation system

    • Patent number 11,959,453
    • Issue date Apr 16, 2024
    • Dylan M. Kassin
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Wave energy capture, storage, and conversion device

    • Patent number 11,959,452
    • Issue date Apr 16, 2024
    • Loubert S. Suddaby
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Pressure-regulating hydrodynamic pump and wave engine

    • Patent number 11,846,265
    • Issue date Dec 19, 2023
    • LONE GULL HOLDINGS, LTD.
    • Brian Lee Moffat
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Powered augmented fluid turbines

    • Patent number 11,795,906
    • Issue date Oct 24, 2023
    • ORGANOWORLD INC.
    • Frederick Churchill
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Built-in air pump assembly

    • Patent number 11,793,321
    • Issue date Oct 24, 2023
    • Sun Pleasure Company Limited
    • Vincent W. S. Lau
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Encapsulated refrigerant compressor

    • Patent number 11,795,930
    • Issue date Oct 24, 2023
    • Secop GmbH
    • Sven-Eric Nielsen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Turbine engine secondary ejector system

    • Patent number 11,772,783
    • Issue date Oct 3, 2023
    • Lockheed Martin Corporation
    • Donald W. Lamb
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Utilizing hydrostatic and hydraulic pressure to generate energy, an...

    • Patent number 11,746,740
    • Issue date Sep 5, 2023
    • John Bushnell
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Hydroturbine runner crown with balancing slots

    • Patent number 11,719,214
    • Issue date Aug 8, 2023
    • GE RENEWABLE TECHNOLOGIES
    • Laurent Bornard
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Turbine exhaust structure of particular design

    • Patent number 11,702,960
    • Issue date Jul 18, 2023
    • General Electric Technology GmbH
    • Frederic Santais
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Nacelle having liquid retaining properties

    • Patent number 11,668,274
    • Issue date Jun 6, 2023
    • ADWEN GMBH
    • Elmar Taubenrauch
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Electromagnetic turbine and fluid recirculation system

    • Patent number 11,629,685
    • Issue date Apr 18, 2023
    • Michael Newgent
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Water pump

    • Patent number 11,598,346
    • Issue date Mar 7, 2023
    • AISIN CORPORATION
    • Itsuro Hashiguchi
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Method and system for cooling a wind turbine gearbox oil heat-excha...

    • Patent number 11,585,325
    • Issue date Feb 21, 2023
    • General Electric Company
    • Ulrich Werner Neumann
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Rotor blade for a wind turbine and rotor blade tip

    • Patent number 11,549,483
    • Issue date Jan 10, 2023
    • Nordex Energy SE & Co. KG
    • Nick Ohlerich
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Non-sealed vacuum pump with supersonically rotatable bladeless gas...

    • Patent number 11,519,419
    • Issue date Dec 6, 2022
    • Kin-Chung Ray Chiu
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Power generation device

    • Patent number 11,499,521
    • Issue date Nov 15, 2022
    • Jun Jin
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Encapsulated refrigerant compressor

    • Patent number 11,493,032
    • Issue date Nov 8, 2022
    • Secop GmbH
    • Sven-Eric Nielsen
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Integrally supported cooling device

    • Patent number 11,421,662
    • Issue date Aug 23, 2022
    • Nissens Cooling Solutions A/S
    • Martin Grant
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Grant

    Wind turbine nacelle cover

    • Patent number 11,339,764
    • Issue date May 24, 2022
    • Vestas Wind Systems A/S
    • Gopi Vellore Babu
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Grant

    Built-in air pump assembly

    • Patent number 11,317,731
    • Issue date May 3, 2022
    • Sun Pleasure Company Limited
    • Vincent W. S. Lau
    • A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
  • Information Patent Grant

    Shaft seal

    • Patent number 11,274,675
    • Issue date Mar 15, 2022
    • Plasticair Inc.
    • Paul Sixsmith
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Grant

    Centrifugal fan and air supply device having the same

    • Patent number 11,204,043
    • Issue date Dec 21, 2021
    • Nidec Corporation
    • Zhaowu Gu
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents