Patents by Inventor Didier Fournier

Didier Fournier 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).

  • Bioprecursors of a retinoic derivative and pharmaceutical and/or cosmetic compositions
    Patent number: 6818657
    Abstract: The present invention relates to a ternary glucosyl complex which is a bioprecursor of at least one retinoic active ingredient for percutaneous application, having formula (I), wherein E represents a linear hydrocarbon spacer group that is branched or cyclized and has an aliphatic or aromatic content capable of containing one or several heteroatoms of oxygen and carrying one or several carbonyl groups; A represents a radical of a molecule of said retinoic active ingredient linked to the spacer group by a carboxylate function and n=1 or 2.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: November 16, 2004
    Assignee: Pierre Fabre Dermo-Cosmetique
    Inventors: Daniel Redoules, Roger Tarroux, Didier Fournier, Jean-Jacques Perie