Patents by Inventor Marion Stuess

Marion Stuess 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).

  • SHAMPOO COMPOSITION WITH NON-SULFATE SURFACTANT AND COMPLEXATION COMPOUND FORMING A COACERVATE
    Publication number: 20210315791
    Abstract: A non-sulfate shampoo is disclosed. The shampoo incorporates at least one non-sulfate surfactant selected from a taurate salt and a sarcosinate salt, and in addition incorporates a complexation compound. The shampoo produces a coacervate upon dilution with water and in use to shampoo hair. The shampoo provides mild non-irritating treatment of the hair and does not irritate skin or eyes.
    Type: Application
    Filed: August 8, 2019
    Publication date: October 14, 2021
    Applicant: Wella International Operations Switzerland Sàrl
    Inventors: Christian Springob, Marion Stuess, Malte Dirk Benjamin Koch, Antonio Martinez-Campoy, Esther Mattke