Patents by Inventor Ulrich Milius

Ulrich Milius 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).

  • Method and composition for hair coloring using green tea polyphenols
    Patent number: 6099591
    Abstract: A hair coloring composition, and a method for using the composition in which a natural plant-derived chemical of the formula ##STR1## is employed as a coupler-modifier in a composition containing a primary intermediate and a customary coupler. The novel coupler-modifiers produce a composition which is more physiologically suitable for use in hair colorings than the prior art compositions and allows for the preparation of compositions which produce highly stable colorings over a broad range shades and tones.
    Type: Grant
    Filed: January 29, 1998
    Date of Patent: August 8, 2000
    Assignee: Aveda Corporation
    Inventors: Peter Matravers, Ulrich Milius, Tracy L. Cornuelle