Patents by Inventor Bruno Van De Pol

Bruno Van De Pol 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).

  • Unit packaged detergent
    Patent number: 5783541
    Abstract: A unit packaged detergent comprises a detergent composition wrapped in a film made of a water-dissolvable material. The water-dissolvable material protects the wrapped detergent from dissolution until the start of a main wash of a dishwashing machine. At least one outer side of the water-dissolvable material is provided with a coating of a water-dissolvable glue.
    Type: Grant
    Filed: March 12, 1997
    Date of Patent: July 21, 1998
    Assignee: Procter & Gamble Company
    Inventors: Joris Josef Gustaaf Tack, Jean-Luc Andre Varlet, Bruno Van De Pol