Patents by Inventor Heiko Hiltner

Heiko Hiltner 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).

  • Portioned cleaning shaped bodies
    Patent number: 6982245
    Abstract: The invention relates to portioned cleaning shaped bodies which are comprised of solid cleaning agent and of a water-soluble coating and which are used for producing liquid cleaning agent concentrates. The invention also relates to the use of the cleaning shaped bodies in the area of building cleaning or industrial cleaning services or in the area of household cleaning.
    Type: Grant
    Filed: July 18, 2000
    Date of Patent: January 3, 2006
    Assignee: Ecolab GmbH & Co. OHG
    Inventors: Heiko Faubel, Francois Prebin, Gerd Rupietta, Karl-Heinz Rogmann, Heiko Hiltner, Barbara Zupp