Patents Assigned to Universite Paul Sabatier Toulouse 3
  • Dibenzoylmethane-based compounds, use as photoactivatable sunscreens and cosmetic compositions containing them
    Patent number: 7446230
    Abstract: The present invention relates to dibenzoylmethane-based compounds of formula 1, and also to salts or solvates thereof, and to the process for preparing them. The invention also relates to the use of a compound of formula (I) as an agent for protecting the skin or the hair against UV radiation and to a cosmetic and/or dermatological product, characterized in that it comprises a compound of formula (I) as active principle.
    Type: Grant
    Filed: July 15, 2004
    Date of Patent: November 4, 2008
    Assignees: Laboratoire Bioderma, CNRS-Centre National de la Recherche Scientifique, Universite Paul Sabatier Toulouse 3
    Inventors: Isabelle Rico-Lattes, Fabienne Wetz, Corinne Routaboul, Alain Denis
  • Dibenzoilmethane derivative compounds, the use thereof in the form of photoactivable solar filters and cosmetic compositions containing said compounds
    Publication number: 20070025930
    Abstract: The present invention relates to dibenzoylmethane-based compounds of formula 1, and also to salts or solvates thereof, and to the process for preparing them. The invention also relates to the use of a compound of formula (I) as an agent for protecting the skin or the hair against UV radiation and to a cosmetic and/or dermatological product, characterized in that it comprises a compound of formula (I) as active principle.
    Type: Application
    Filed: July 15, 2004
    Publication date: February 1, 2007
    Applicant: UNIVERSITE PAUL SABATIER TOULOUSE 3
    Inventors: Isabelle Rico-Lattes, Fabienne Wetz, Corinne Routaboul, Alain Denis