Patents by Inventor Dirk Gerst

Dirk Gerst 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).

  • Publication number: 20090029897
    Abstract: The invention relates to methods for producing a detergent or cleaning agent dosing unit, comprising the following steps: a) providing a detergent or cleaning agent shaped body in the form of an annular tablet having a cavity with at least two opening faces; b) sealing one opening face of the cavity with a prefabricated, filled and closed water-soluble container by linking the prefabricated sachet with the detergent or cleaning agent shaped body; c) filling the cavity with a composition that has a detergent or cleaning action. The inventive methods allow to jointly produce solid and liquid or flowable detergent or cleaning agent compositions in separate areas of a compact dosing unit.
    Type: Application
    Filed: May 6, 2006
    Publication date: January 29, 2009
    Inventors: Sandra Behr, Dirk Gerst, Wolfgang Barthel, Salvatore Fileccia, Ulf Arno Timmann
  • Publication number: 20080004202
    Abstract: Processes comprising: (a) providing a molding having a cavity, wherein the cavity has an opening on a surface of the molding; (b) applying a first film material over the opening of the cavity; (c) thermoforming the first film material into the cavity; and (d) introducing a substance selected from the group consisting of washing actives, cleaning actives and mixtures thereof into the cavity are described for the preparation of detergent/cleaning agent, and in particular, pre-dosed combination products containing solid and liquid phases.
    Type: Application
    Filed: April 21, 2005
    Publication date: January 3, 2008
    Applicant: Henkel KGaA
    Inventors: Barthel Wolfgang, Salvatore Fileccia, Ulf Timmann, Thomas Holderbaum, Sandra Behr, Dirk Gerst