Patents by Inventor Janet Cotterall

Janet Cotterall 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).

  • Hair treatment compositions
    Patent number: 7790149
    Abstract: The invention provides a rinse off hair treatment composition comprising a salt. The composition is for lengthening and straightening hair.
    Type: Grant
    Filed: July 23, 2004
    Date of Patent: September 7, 2010
    Assignee: Conopco, Inc.
    Inventors: Lalitesh Chandra, Janet Cotterall, Laxmikant Tiwari
  • Hair treatment compositions
    Publication number: 20070009461
    Abstract: The invention provides a rinse off hair treatment composition comprising a salt. The composition is for lengthening and straightening hair.
    Type: Application
    Filed: July 23, 2004
    Publication date: January 11, 2007
    Inventors: Lalitesh Chandra, Janet Cotterall, Laxmikant Tiwari