Patents by Inventor Stefan M. Goring

Stefan M. Goring 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).

  • Two-phase cosmetic composition
    Patent number: 5213799
    Abstract: This invention refers to cosmetic compositions, particularly a skin treating preparation, comprising a transparent oil phase and a transparent aqueous phase, preferably with humectant effect, which permits a homogeneous mixture when being shaken, and which separates again in two transparent phases thereafter. These properties are achieved by the addition of 0.1 to 1.0% by weight of a C.sub.12 -C.sub.18 fatty acid triglycerol ester.
    Type: Grant
    Filed: December 5, 1991
    Date of Patent: May 25, 1993
    Assignee: Goldwell AG
    Inventors: Stefan M. Goring, Claudia Koss