Patents by Inventor Jean P. Boutique

Jean P. Boutique has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Liquid detergent containing solid peroxygen bleach and solvent system comprising water and lower aliphatic monoalcohol
    Patent number: 5250212
    Abstract: Solid peroxygen bleach containing aqueous liquid detergent compositions having a pH of at least 8 are disclosed. The peroxygen bleach is water-soluble.The liquid detergent composition comprises a solvent system comprising water and a water-miscible solvent. The solvent system provides sufficient solubility of anionic surfactants, while keeping the solubility of the peroxygen bleach compound within defined limits.
    Type: Grant
    Filed: January 26, 1993
    Date of Patent: October 5, 1993
    Assignee: The Procter & Gamble Company
    Inventors: Francesco de Buzzaccarini, Jean P. Boutique