Patents by Inventor Linda Josefina Anna Leurentop

Linda Josefina Anna Leurentop 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).

  • Color care compositions
    Patent number: 6020302
    Abstract: The present invention is a composition comprising a dye fixing agent and a specific aminon-functional polymer, said composition providing an improved color care on fabric upon laundry treatments.
    Type: Grant
    Filed: March 19, 1999
    Date of Patent: February 1, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Linda Josefina Anna Leurentop, Janet Sue Littig, Axel Masschelein