Patents by Inventor Anja Sabine Mueller

Anja Sabine Mueller 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).

  • Cosmetic and dermatological light protection formulations
    Patent number: 7413730
    Abstract: The invention is a light protective cosmetic or dermatological preparation, comprising (a) PEG-30 dipolyhydroxystearate, (b) 2-ethylhexyl 2-cyano-3,3-diphenylacrylate, (c) at least one dibenzoylmethane derivative and (d) at least 2% by weight of titanium dioxide particles, based on the total weight of the preparation, and is free from water-soluble UV-A filter substances.
    Type: Grant
    Filed: January 19, 2005
    Date of Patent: August 19, 2008
    Assignee: Beiersdorf AG
    Inventors: Kerstin Hoop, Heike Lerg, Anja Sabine Mueller, Bente Nissen, Melanie Steinforth, Martin Sugár