Patents by Inventor Rolf-Gunther Schmidt

Rolf-Gunther Schmidt 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).

  • Continuous preparation process for multiphase soaps
    Publication number: 20020177536
    Abstract: In a continuous process for the preparation of multiphase soaps, in which stable multiphase soaps are obtained by suitable cutting and stamping of soap masses in various sequences, the individual phases of the multiphase soap are readily visible when viewed from above and from the side.
    Type: Application
    Filed: August 24, 2001
    Publication date: November 28, 2002
    Inventors: Steffen Sonnenberg, Rolf-Gunther Schmidt, Theodor Schmidt, Jorg Edler