Patents by Inventor Eckhard Klette

Eckhard Klette 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 or dermatological light-protective formulation comprising a water-soluble UV filter substance and a benzoxazole derivative
    Patent number: 7060257
    Abstract: The invention is a light-protective cosmetic or dermatological preparation comprising (a) at least one water-soluble UV-filter substance and (b) at least one benzoxazole derivative. The invention is also a cosmetic or dermatological preparation comprising at least one water-soluble UV-filter substance and at least one benzoxazole derivative of a specified chemical structure. The invention is also a method of treating or preventing cosmetic or dermatological changes in the skin, a method of tanning or accelerating tanning of the skin, and a method of protecting the skin against light-induced aging, each comprising applying the cosmetic or dermatological preparation to the skin. The invention also includes a wipe impregnated with the preparation.
    Type: Grant
    Filed: June 18, 2004
    Date of Patent: June 13, 2006
    Assignee: Beiersdorf AG
    Inventors: Anja Göppel, Jens Schulz, Eckhard Klette
  • Cosmetic or dermatological light-protective formulation comprising a water-soluble UV filter substance and a benzoxazole derivative
    Publication number: 20050048009
    Abstract: The invention is a light-protective cosmetic or dermatological preparation comprising (a) at least one water-soluble UV-filter substance and (b) at least one benzoxazole derivative. The invention is also a cosmetic or dermatological preparation comprising at least one water-soluble UV-filter substance and at least one benzoxazole derivative of a specified chemical structure. The invention is also a method of treating or preventing cosmetic or dermatological changes in the skin, a method of tanning or accelerating tanning of the skin, and a method of protecting the skin against light-induced aging, each comprising applying the cosmetic or dermatological preparation to the skin. The invention also includes a wipe impregnated with the preparation.
    Type: Application
    Filed: June 18, 2004
    Publication date: March 3, 2005
    Inventors: Anja Goppel, Jens Schulz, Eckhard Klette