Patents by Inventor Chrisstian CREMER

Chrisstian CREMER 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).

  • Publication number: 20220183934
    Abstract: The present invention relates to a method for increasing sun protection factor (SPF) of a sunscreen composition, use of porous metal oxide spheres (e.g., microspheres) for increasing SPF of a sunscreen composition and preparation of sunscreen compositions comprising the porous spheres.
    Type: Application
    Filed: March 12, 2020
    Publication date: June 16, 2022
    Inventors: Bernd HERZOG, Brigitte LINDEMANN, Chrisstian CREMER, Rupa Hiremath DARJI, Liangliang QU, Keith TASK