Patents by Inventor Hans-Jörg Kremitzi

Hans-Jörg Kremitzi 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 preparation containing a metallic pigment
    Patent number: 7582285
    Abstract: The invention relates to a cosmetic preparation containing a metallic effect pigment which consists of a metal substrate having a layer enclosing the substrate. Said layer is produced in a sol/gel method, has a barrier effect against sweat and saliva and prevents a direct contact between skin and metallic substrate, the metallic pigment being hydrophilic. The inventive preparation can be in the form of a cream, a lotion, an eye shadow, a nail varnish, a lipstick, a mascara, a gel, a make-up formulation or a self-tanning cream or lotion.
    Type: Grant
    Filed: January 25, 2005
    Date of Patent: September 1, 2009
    Assignee: Eckart GmbH & Co. KG
    Inventors: Peter Krüger, Hans-Jörg Kremitzi