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James D. Van de Ven

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  • Long Lake, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Integrated electric-to-hydraulic conversion machine
    • Patent number 12,152,572
    • Issue date Nov 26, 2024
    • Regents of The University of Minnesota
    • James Van de Ven
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Pressure shifted valve timing
    • Patent number 11,761,357
    • Issue date Sep 19, 2023
    • Regents of The University of Minnesota
    • Grey C. Boyce-Erickson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Grant

    Fluid power circuit having switch-mode power transformer and methods
    • Patent number 11,731,081
    • Issue date Aug 22, 2023
    • Regents of The University of Minnesota
    • Jeremy W. Simmons
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Soft robots, soft actuators, and methods for making the same
    • Patent number 10,760,597
    • Issue date Sep 1, 2020
    • Regents of The University of Minnesota
    • Timothy Mariusz Kowalewski
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Variable displacement linkage mechanism
    • Patent number 10,408,318
    • Issue date Sep 10, 2019
    • Regents of The University of Minnesota
    • James Donald Van de Ven
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Three-way control valve
    • Patent number 10,215,304
    • Issue date Feb 26, 2019
    • Regents of The University of Minnesota
    • James D. Van de Ven
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Grant

    Crankshaft assembly
    • Patent number 10,077,799
    • Issue date Sep 18, 2018
    • Regents of The University of Minnesota
    • Shawn Wilhelm
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Adjustable linkage for variable displacement
    • Patent number 9,441,483
    • Issue date Sep 13, 2016
    • Regents of the University of Minnesota
    • James D. Van de Ven
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Fluidic variable inertia flywheel and flywheel accumulator system
    • Patent number 8,590,420
    • Issue date Nov 26, 2013
    • Worcester Polytechnic Institute
    • James D. Van de Ven
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Grant

    Open accumulator for compact liquid power energy storage
    • Patent number 8,413,436
    • Issue date Apr 9, 2013
    • Regents of the University of Minnesota
    • Perry Y. Li
    • B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

  • Information Patent Application

    INTEGRATED ELECTRIC-TO-HYDRAULIC CONVERSION MACHINE
    • Publication number 20220252058
    • Publication date Aug 11, 2022
    • Regents of the University of Minnesota
    • James Van de Ven
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    PRESSURE SHIFTED VALVE TIMING
    • Publication number 20220074324
    • Publication date Mar 10, 2022
    • Regents of the University of Minnesota
    • Grey C. Boyce-Erickson
    • F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
  • Information Patent Application

    FLUID POWER CIRCUIT HAVING SWITCH-MODE POWER TRANSFORMER AND METHODS
    • Publication number 20210031143
    • Publication date Feb 4, 2021
    • Regents of the University of Minnesota
    • Jeremy W. Simmons
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    SOFT ROBOTS, SOFT ACTUATORS, AND METHODS FOR MAKING THE SAME
    • Publication number 20190032684
    • Publication date Jan 31, 2019
    • Regents of the University of Minnesota
    • Timothy Mariusz Kowalewski
    • B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
  • Information Patent Application

    ALTERNATING FLOW HYDRAULIC PUMP CIRCUIT
    • Publication number 20180119689
    • Publication date May 3, 2018
    • Regents of the University of Minnesota
    • James D. Van de Ven
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    THREE-WAY CONTROL VALVE
    • Publication number 20170102092
    • Publication date Apr 13, 2017
    • Regents of the University of Minnesota
    • James D. Van de Ven
    • F15 - FLUID-PRESSURE ACTUATORS HYDRAULICS OR PNEUMATICS IN GENERAL
  • Information Patent Application

    STATIC LIQUID PISTON COMPRESSOR AND EXPANDER SYSTEMS AND METHODS FO...
    • Publication number 20170002803
    • Publication date Jan 5, 2017
    • Regents of the University of Minnesota
    • James Donald Van de Ven
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    Variable Displacement Linkage Mechanism
    • Publication number 20160363202
    • Publication date Dec 15, 2016
    • Regents of the University of Minnesota
    • James Donald Van de Ven
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    CRANKSHAFT ASSEMBLY
    • Publication number 20150300402
    • Publication date Oct 22, 2015
    • Regents of the University of Minnesota
    • Shawn Wilhelm
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    ADJUSTABLE LINKAGE FOR VARIABLE DISPLACEMENT
    • Publication number 20140060319
    • Publication date Mar 6, 2014
    • Worcester Polytechnic Institute
    • James D. Van de Ven
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Application

    FLUIDIC VARIABLE INERTIA FLYWHEEL AND FLYWHEEL ACCUMULATOR SYSTEM
    • Publication number 20120011960
    • Publication date Jan 19, 2012
    • Worcester Polytechnic Institute
    • James D. Van de Ven
    • F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
  • Information Patent Application

    OPEN ACCUMULATOR FOR COMPACT LIQUID POWER ENERGY STORAGE
    • Publication number 20100018196
    • Publication date Jan 28, 2010
    • Perry Y. Li
    • B60 - VEHICLES IN GENERAL