Patents by Inventor Alexandre Robert

Alexandre Robert 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 composition of two polysaccharides based on fucose and rhamnose
    Publication number: 20060115443
    Abstract: The invention relates to a cosmetic composition of two polysaccharides based on fucose and rhamnose, and to the use of the same especially in topically applied products which are used to act on cutaneous, epithelial and conjunctive tissue, especially for cosmetic anti-ageing effects.
    Type: Application
    Filed: April 7, 2004
    Publication date: June 1, 2006
    Inventors: Jean-Luc Gesztesi, Luciana Villa Nova Silva, Ladislas Robert, Alexandre Robert
  • Use of oligosaccharides in the prevention and treatment of the aging of tissues
    Patent number: 5910490
    Abstract: Composition for the treatment or prevention of the symptoms of connective tissue ageing, characterized in that it contains one or more oligosaccharides with 2 to 5 oligosaccharide residues or a derivative of said oligosaccharide(s) containing a hydrophobic residue, with the proviso that one galactose residue be present in a non-reducing terminal position of said oligosaccharide(s).
    Type: Grant
    Filed: February 16, 1996
    Date of Patent: June 8, 1999
    Assignee: ROC. S.A.
    Inventors: Elemer Moczar, Ladislas Robert, Alexandre Robert