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Gianfranco L. Spadini

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  • Wyoming, OH, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Detergency builder system
    • Patent number 4,689,167
    • Issue date Aug 25, 1987
    • The Procter & Gamble Company
    • Jerome H. Collins
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Detergency builder system
    • Patent number 4,687,592
    • Issue date Aug 18, 1987
    • The Procter & Gamble Company
    • Jerome H. Collins
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Detergent compositions containing polyethylene glycol and polyacrylate
    • Patent number 4,490,271
    • Issue date Dec 25, 1984
    • The Procter & Gamble Company
    • Gianfranco L. Spadini
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Bleaching compositions
    • Patent number 4,412,934
    • Issue date Nov 1, 1983
    • The Procter & Gamble Company
    • Stanley Y. Chung
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
  • Information Patent Grant

    Detergent softener containing anionic, amine, and water soluble cat...
    • Patent number 4,338,204
    • Issue date Jul 6, 1982
    • The Procter & Gamble Company
    • Gianfranco L. Spadini
    • C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...