Patents by Inventor Pierre Tubery

Pierre Tubery 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).

  • Derivatives of genkwanin and sakuranetin, cosmetic and therapeutic use thereof and preparation method of same
    Patent number: 7935672
    Abstract: The invention relates to: (i) the use of osyl derivatives of genkwanin and sakuranetin having formula (I) in (a) cosmetics or dermatology and (b) therapeutics; (ii) the use of novel derivatives having formula (I) as industrial products; and (iii) the production method thereof [Formula (I)], wherein symbol [Formula (II)] represents a single or double bond, R represents H or an osyl residue, particularly with structure S1 or s2 [Formula (III)], Z represents H, an alkyl group at C1-C4, acyl at C1-C5, monosaccharide or sulphate.
    Type: Grant
    Filed: March 11, 2005
    Date of Patent: May 3, 2011
    Inventors: Michel Prost, Jacqueline Ragot, Pierre Tubery
  • Derivatives of Genkwanin and Sakuranetin, Cosmetic and Therapeutic Use Thereof and Preparation Method of Same
    Publication number: 20070299018
    Abstract: The invention relates to: (i) the use of osyl derivatives of genkwanin and sakuranetin having formula (I) in (a) cosmetics or dermatology and (b) therapeutics; (ii) the use of novel derivatives having formula (I) as industrial products; and (iii) the production method thereof [Formula (I)], wherein symbol [Formula (II)] represents a single or double bond, R represents H or an osyl residue, particularly with structure S1 or s2 [Formula (III)], Z represents H, an alkyl group at C1-C4, acyl at C1-C5, monosaccharide or sulphate.
    Type: Application
    Filed: March 11, 2005
    Publication date: December 27, 2007
    Inventors: Michel Prost, Jacqueline Ragot, Pierre Tubery