Patents by Inventor Kerstin Den-Braven

Kerstin Den-Braven 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 COMPOSITIONS
    Publication number: 20100105638
    Abstract: The present invention relates to the use of ascorbyl phosphate and niacinamide to suppress the crystallization of biotin in cosmetic or dermatological compositions. Furthermore, the invention relates to cosmetic or dermatological compositions comprising ascorbyl phosphate, niacinamide, biotin and a cosmetically acceptable carrier.
    Type: Application
    Filed: February 28, 2008
    Publication date: April 29, 2010
    Inventors: Kerstin Den-Braven, Christine Saecker, Horst Westenfelder