to control buoyancy

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    WAVE ENERGY CAPTURING DEVICE

    • Publication number 20240110540
    • Publication date Apr 4, 2024
    • MARINE POWER SYSTEMS LIMITED
    • Graham FOSTER
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SYSTEMS AND METHODS FOR HARNESSING MARINE HYDROKINETIC ENERGY

    • Publication number 20230304466
    • Publication date Sep 28, 2023
    • Riahmedia Inc. dba Marine Kinetic Energy
    • Earnest Smith
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Marine-Pumped Hydroelectric Energy Storage

    • Publication number 20230250790
    • Publication date Aug 10, 2023
    • RCAM Technologies, Inc.
    • Jason Rust Cotrell
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    INDEPENDENT WAVE ENERGY POWER GENERATION BUOYANCY TANK BASED ON PRI...

    • Publication number 20230220825
    • Publication date Jul 13, 2023
    • DALIAN UNIVERSITY OF TECHNOLOGY
    • Chongwei ZHANG
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    WAVE ENERGY CONVERTER

    • Publication number 20230151789
    • Publication date May 18, 2023
    • COLUMBIA POWER TECHNOLOGIES, INC.
    • Erik J. Hammagren
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SMART WAVE ENERGY CONVERTER WITH ADAPTIVE MOTION RESPONSE

    • Publication number 20220316939
    • Publication date Oct 6, 2022
    • EXMAR OFFSHORE COMPANY
    • Zhigang Tian
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SELF-PROPELLED BUOYANT ENERGY CONVERTER AND METHOD FOR DEPLOYING SAME

    • Publication number 20220307459
    • Publication date Sep 29, 2022
    • LONE GULL HOLDINGS, LTD.
    • Garth Alexander Sheldon-Coulson
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Marine-Pumped Hydroelectric Energy Storage

    • Publication number 20220178340
    • Publication date Jun 9, 2022
    • RCAM Technologies, Inc.
    • Jason Rust Cotrell
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SUBMERGED WAVE ENERGY CONVERTER FOR DEEP WATER OPERATIONS

    • Publication number 20210404436
    • Publication date Dec 30, 2021
    • The Regents of the University of California
    • Marcus LEHMANN
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    POWER GENERATING WINDBAGS AND WATERBAGS

    • Publication number 20210262442
    • Publication date Aug 26, 2021
    • Yik Hei SIA
    • B64 - AIRCRAFT AVIATION COSMONAUTICS
  • Information Patent Application

    Survivability of Wave Energy Convertors

    • Publication number 20210033061
    • Publication date Feb 4, 2021
    • OSCILLA POWER, INC.
    • Timothy R. Mundon
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    BUOY AND INSTALLATION METHOD FOR THE BUOY

    • Publication number 20200346719
    • Publication date Nov 5, 2020
    • Axis Energy Projects Group Limited
    • John Stephen Baross
    • B63 - SHIPS OR OTHER WATERBORNE VESSELS RELATED EQUIPMENT
  • Information Patent Application

    CANTILEVERED TENSION-LEG STABILIZATION OF BUOYANT WAVE ENERGY CONVE...

    • Publication number 20200271086
    • Publication date Aug 27, 2020
    • Rohrer Technologies, Inc.
    • John W. Rohrer
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    POWER GENERATING WINDBAGS AND WATERBAGS

    • Publication number 20200232443
    • Publication date Jul 23, 2020
    • Yik Hei SIA
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    INERTIAL WATER COLUMN WAVE ENERGY CONVERTER

    • Publication number 20200224634
    • Publication date Jul 16, 2020
    • LONE GULL HOLDINGS, LTD.
    • Garth Alexander Sheldon-Coulson
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    SELF-PROPELLED BUOYANT ENERGY CONVERTER AND METHOD FOR DEPLOYING SAME

    • Publication number 20200191110
    • Publication date Jun 18, 2020
    • LONE GULL HOLDINGS, LTD.
    • Garth Alexander Sheldon-Coulson
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    TIDAL POWER GENERATOR

    • Publication number 20190390645
    • Publication date Dec 26, 2019
    • Gregory H. Nahas
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    Survivability of Wave Energy Convertors

    • Publication number 20190331085
    • Publication date Oct 31, 2019
    • OSCILLA POWER, INC.
    • Timothy R. Mundon
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    WIND POWER GENERATION SYSTEM USING JET STREAM

    • Publication number 20190257291
    • Publication date Aug 22, 2019
    • Kwangwoo AN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER GENERATING WINDBAGS AND WATERBAGS

    • Publication number 20190257290
    • Publication date Aug 22, 2019
    • Yik Hei SIA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SUBMERGED WAVE ENERGY CONVERTER FOR SHALLOW AND DEEP WATER OPERATIONS

    • Publication number 20190145373
    • Publication date May 16, 2019
    • The Regents of the University of California
    • Marcus LEHMANN
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    STABILIZING SYSTEM FOR FLOATING WIND TURBINES

    • Publication number 20190127032
    • Publication date May 2, 2019
    • Upy Designs LLC.
    • Carlos Prieto
    • F03 - MACHINES OR ENGINES FOR LIQUIDS WIND, SPRING WEIGHT AND MISCELLANEOUS M...
  • Information Patent Application

    HIGH CAPTURE EFFICIENCY WAVE ENERGY CONVERTER WITHIMPROVED HEAVE, S...

    • Publication number 20190040840
    • Publication date Feb 7, 2019
    • Rohrer Technologies, Inc.
    • John W. Rohrer
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    Wave Energy Converter With Concurrent Multi-Directional Energy Abso...

    • Publication number 20180306165
    • Publication date Oct 25, 2018
    • Rohrer Technologies, Inc.
    • John W. Rohrer
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    SELF-PROPELLED BUOYANT ENERGY CONVERTER AND METHOD FOR DEPLOYING SAME

    • Publication number 20180245564
    • Publication date Aug 30, 2018
    • Garth Alexander Sheldon-Coulson
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    POWER GENERATING WINDBAGS AND WATERBAGS

    • Publication number 20180163702
    • Publication date Jun 14, 2018
    • Yik Hei SIA
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    SYSTEM FOR CONVERTING ACCELERATION TO ROTATIONAL ENERGY

    • Publication number 20180051668
    • Publication date Feb 22, 2018
    • Jorge Pablo Fernandez
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    TIDAL POWER GENERATOR

    • Publication number 20170350365
    • Publication date Dec 7, 2017
    • Gregory H. Nahas
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    WAVE POWER CONVERTER

    • Publication number 20170314526
    • Publication date Nov 2, 2017
    • Francis James MacDonald FARLEY
    • F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
  • Information Patent Application

    POWER GENERATING WINDBAGS AND WATERBAGS

    • Publication number 20170292499
    • Publication date Oct 12, 2017
    • Yik Hei SIA
    • B64 - AIRCRAFT AVIATION COSMONAUTICS