Patents by Inventor Lamberto Biscarini

Lamberto Biscarini 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).

  • Detergent composition comprising a mutant amylase enzyme and oxygen bleaching agent
    Patent number: 5922083
    Abstract: Soaking compositions are disclosed which comprise a bleach, a builder; an anionic surfactant, a proteolytic enzyme; and a stability enhanced amylase enzyme. A process of soaking fabrics is also disclosed, wherein said fabrics are immersed in a soaking liquor comprising water and an effective amount of the composition above.
    Type: Grant
    Filed: October 3, 1997
    Date of Patent: July 13, 1999
    Assignee: Procter & Gamble Company
    Inventors: Lamberto Biscarini, Marina Trani