Patents by Inventor Ashoke Kumar Mitra

Ashoke Kumar Mitra 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).

  • Enzymatic detergent compositions
    Patent number: 6133227
    Abstract: The present invention relates to detergent compositions comprising an enzyme that increases the water-solubility of fatty acid-containing stains/soils, especially an acid-thiolligase, a desaturase enzyme and/or a glutathione S-transferase. These detergent compositions provide cleaning performance on body soils and/or oily/greasy soils and stains.
    Type: Grant
    Filed: February 17, 2000
    Date of Patent: October 17, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Mary Vijayarani Barnabas, Saroj Rai, Ashoke Kumar Mitra, Andre Christian Convents