Patents by Inventor Hiedi Riedel

Hiedi Riedel 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: 20050214333
    Abstract: The present invention relates to a cosmetic preparation, a dispenser for cosmetic preparations with a substantially cylindrical container accommodating the cosmetic preparation, which includes on the side toward its bottom a follow-up plunger that is adapted for sliding displacement along an inner wall of the container under the pressure of the ambient atmosphere, and which mounts at its upper end a head section that is adapted for sliding displacement relative to the container, with the head section including a dispensing channel for the product that can be connected to the container in a communicating manner, and acting upon a manually actuatable delivery device with a volume variable delivery chamber for the product.
    Type: Application
    Filed: November 17, 2004
    Publication date: September 29, 2005
    Inventors: Ghita Lanzendoerfer, Hiedi Riedel, Stephan Ruppert, Lorenz Eckers, Volker Kallmayer
  • Publication number: 20040241105
    Abstract: The invention a self-foaming or foamy cosmetic or dermatological preparation comprising a particular emulsifier system, at least one gas, one or more gel formers, one or more organic hydrocolloids, and one or more particulate hydrophobic, hydrophobicized or oil-absorbing solid-body substances. The present invention also includes a method of applying the preparation to the skin or hair.
    Type: Application
    Filed: March 8, 2004
    Publication date: December 2, 2004
    Applicant: Beiersdorf AG
    Inventors: Hiedi Riedel, Andreas Bleckmann, Rainer Kropke