Patents by Inventor Doreen Victoria

Doreen Victoria 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 bleaching of natural non-cotton cellulosic fibers
    Patent number: 6685748
    Abstract: A method is provided for bleaching a non-cotton cellulosic fiber, yarn or fabric by contacting said fiber, yarn or fabric with a hemicellulase enzyme for a time and under conditions suitable to produce a whitening of said fiber, yarn or fabric.
    Type: Grant
    Filed: April 4, 2000
    Date of Patent: February 3, 2004
    Assignee: Genencor International, Inc.
    Inventors: Anthony G. Day, Scott D. Power, Doreen Victoria, Deborah S. Winetzky