Patents by Inventor Yevgen Blyumin

Yevgen Blyumin 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).

  • UV-filter compounds
    Patent number: 8278459
    Abstract: The present invention provides novel diol compounds, novel cosmetic or dermatological sunscreen compositions containing these compounds and the use of the novel compounds as UV-filters. The compounds are particularly advantageous, because they adhere to the skin and therefore provide sunscreen protection for a prolonged period of time.
    Type: Grant
    Filed: February 28, 2008
    Date of Patent: October 2, 2012
    Assignee: DSM IP Assets B.V.
    Inventors: Jürgen H. Vollhardt, Yevgen Blyumin, Alexander Poschalko
  • UV-FILTER COMPOUNDS
    Publication number: 20100119462
    Abstract: The present invention provides novel diol compounds, novel cosmetic or dermatological sunscreen compositions containing these compounds and the use of the novel compounds as UV-filters. The compounds are particularly advantageous, because they adhere to the skin and therefore provide sunscreen protection for a prolonged period of time.
    Type: Application
    Filed: February 28, 2008
    Publication date: May 13, 2010
    Inventors: Jurgen H. Vollhardt, YeVgen Blyumin, Alexander Pochalko