Patents by Inventor Patrick Willy M. Goethals

Patrick Willy M. Goethals 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).

  • Stable liquid detergent compositions inhibiting dye transfer
    Patent number: 5783548
    Abstract: The present invention relates to inhibiting dye transfer compositions comprising:(A) from 0.01% to 5% of a polyamine N-oxide polymer,(B) from 0.01% to 1% of a brightener, and(C) from 5% to 30% of a non-aromatic anionic surfactant.
    Type: Grant
    Filed: December 31, 1996
    Date of Patent: July 21, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Abdennaceur Fredj, Patrick Willy M. Goethals