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Jiann-Yang Hwang

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  • Houghton, MI, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Method for removal of ammonia from fly ash
    • Patent number 6,290,066
    • Issue date Sep 18, 2001
    • Board of Control for Michigan Technological University
    • Jiann-Yang Hwang
    • B09 - DISPOSAL OF SOLID WASTE RECLAMATION OF CONTAMINED SOIL SOIL
  • Information Patent Grant

    Method of removing carbon from fly ash
    • Patent number 6,068,131
    • Issue date May 30, 2000
    • The Board of Control of Michigan Technological University
    • Robert William Styron
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Control of mercury emissions using unburned carbon from combustion...
    • Patent number 6,027,551
    • Issue date Feb 22, 2000
    • Board of Control for Michigan Technological University
    • Jiann-Yang Hwang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Separation of normally hydrophobic plastic materials by froth flota...
    • Patent number 5,377,844
    • Issue date Jan 3, 1995
    • Nimco Shredding Co.
    • Jiann-Yang Hwang
    • B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
  • Information Patent Grant

    Process for deinking paper using water-soluble alcohols
    • Patent number 5,342,483
    • Issue date Aug 30, 1994
    • Magnetic Separation Engineering, Inc.
    • Jiann-Yang Hwang
    • D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
  • Information Patent Grant

    Froth flotation apparatus
    • Patent number 5,249,688
    • Issue date Oct 5, 1993
    • Board of Control of Michigan Technological University
    • Jiann-Yang Hwang
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Wet process for fly ash beneficiation
    • Patent number 5,227,047
    • Issue date Jul 13, 1993
    • Board of Control of Michigan Technological University
    • Jiann-Yang Hwang
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Froth flotation
    • Patent number 5,096,572
    • Issue date Mar 17, 1992
    • Board of Control of Michigan Tech. University
    • JIann-Yang Hwang
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Wet process for fly ash beneficiation
    • Patent number 5,047,145
    • Issue date Sep 10, 1991
    • Board of Control of Michigan Technological University
    • Jiann-Yang Hwang
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    Magnetic solvent extraction
    • Patent number 5,043,070
    • Issue date Aug 27, 1991
    • Board of Control of Michigan Technological University
    • Jiann-Yang Hwang
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Method of magnetizing nonmagnetic materials
    • Patent number 4,906,382
    • Issue date Mar 6, 1990
    • Board of Control of Michigan Technological University
    • Jiann-Yang Hwang
    • B82 - NANO-TECHNOLOGY
  • Information Patent Grant

    Reagents for magnetizing nonmagnetic materials
    • Patent number 4,834,898
    • Issue date May 30, 1989
    • Board of Control of Michigan Technological University
    • Jiann-Yang Hwang
    • B82 - NANO-TECHNOLOGY