Patents by Inventor Jyoti Varadarajan

Jyoti Varadarajan 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).

  • Low sudsing granular detergent composition containing optimally selected levels of a foam control agent and enzymes
    Patent number: 6169063
    Abstract: A granular detergent composition is provided. The detergent composition comprises at least about 1% by weight of a surfactant and at least about 1% by weight of a builder. The detergent composition also includes from about 6 to about 9% of a particulate foam control agent. In addition, the detergent composition includes from about 0.1 to about 10% of hydrated magnesium sulfate, from about 0.05 to about 0.4% of a protease enzyme, and from about 0.05 to about 0.2% of a cellulase enzyme. The detergent composition produces the low level of foam required for optimal cleaning in washing machines employing a low water wash process.
    Type: Grant
    Filed: October 4, 1999
    Date of Patent: January 2, 2001
    Assignee: The Procter & Gamble Company
    Inventors: Frank Andrej Kvietok, Wendell Ivan Norman, Ronald Allen Swift, II, Jyoti Varadarajan