TREA

Howard J. Buttery

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  • Newport, MN, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Colorant compositions and processes
    • Patent number 5,597,557
    • Issue date Jan 28, 1997
    • Minnesota Mining and Manufacturing Company
    • Kanta Kumar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Body powder comprising colorant
    • Patent number 5,460,805
    • Issue date Oct 24, 1995
    • Minnesota Mining and Manufacturing Company
    • Robert A. Davis
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Grant

    Colorant compositions and processes
    • Patent number 5,411,802
    • Issue date May 2, 1995
    • Minnesota Mining and Manufacturing Company
    • Kanta Kumar
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Biomosaic polymer obtained by emulsion polymerization of hydrophobi...
    • Patent number 5,405,618
    • Issue date Apr 11, 1995
    • Minnesota Mining and Manufacturing Company
    • Howard J. Buttery
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Detergent composition containing coated perfume particles
    • Patent number 5,188,753
    • Issue date Feb 23, 1993
    • The Procter & Gamble Company
    • Diane G. Schmidt
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Coated perfume particles
    • Patent number 5,154,842
    • Issue date Oct 13, 1992
    • The Procter & Gamble Company
    • Darlene R. Walley
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Coated perfume particles in fabric softener or antistatic agents
    • Patent number 5,137,646
    • Issue date Aug 11, 1992
    • The Procter & Gamble Company
    • Diane G. Schmidt
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Coated perfume particles
    • Patent number 5,066,419
    • Issue date Nov 19, 1991
    • The Procter & Gamble Company
    • Darlene R. Walley
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...