Patents by Inventor Didier Semeiria

Didier Semeiria 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).

  • Treatment of hair by addition of exogenous enzymes, alcohols and acids or triglycerides
    Publication number: 20030091526
    Abstract: The present invention relates to compositions for treating keratin materials by adding at least one exogenous enzyme, long-chain alcohols, and long-chain acids or triglycerides, which gives rise to an enzymatic reaction directly on the hair, and to methods of treating hair which employ these compositions.
    Type: Application
    Filed: October 8, 2002
    Publication date: May 15, 2003
    Inventors: Genevieve Kaba, Didier Semeiria, Yolanda Duvault