Patents by Inventor Bertrand Chol

Bertrand Chol 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).

  • Extract and dermatological composition comprising same, for treating sensitive skin
    Patent number: 11857578
    Abstract: The invention relates to a new bacterial extract that can be used for protecting and/or treating sensitive skin and/or reactive, intolerant skin, particularly by means of targeted action on neurogenic inflammation of the skin. The invention also relates to cosmetic or dermatological compositions comprising such a bacterial extract as an active ingredient.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: January 2, 2024
    Assignee: PIERRE FABRE DERMO-COSMETIQUE
    Inventors: Nathalie Castex-Rizzi, Bertrand Chol, Fabrice Lestienne
  • EXTRACT AND DERMATOLOGICAL COMPOSITION COMPRISING SAME, FOR TREATING SENSITIVE SKIN
    Publication number: 20210353690
    Abstract: The invention relates to a new bacterial extract that can be used for protecting and/or treating sensitive skin and/or reactive, intolerant skin, particularly by means of targeted action on neurogenic inflammation of the skin. The invention also relates to cosmetic or dermatological compositions comprising such a bacterial extract as an active ingredient.
    Type: Application
    Filed: May 31, 2019
    Publication date: November 18, 2021
    Applicant: PIERRE FABRE DERMO-COSMETIQUE
    Inventors: Nathalie CASTEX-RIZZI, Bertrand CHOL, Fabrice LESTIENNE
  • Bacterium and extracts of said bacterium and the use of same in dermatology
    Patent number: 9662357
    Abstract: The present invention relates to a novel bacterial strain isolated from groundwater. The invention also relates to bacterial extracts and to the use of same in the context of the treatment of inflammations. More particularly, the present invention relates to novel compositions of interest in the treatment and the prevention of inflammatory disorders, notably dermatological pathologies.
    Type: Grant
    Filed: February 19, 2015
    Date of Patent: May 30, 2017
    Assignees: PIERRE FABRE DERMO-COSMETIQUE, UNIVERSITE PIERRE ET MARIE CURIE (PARIS 6), CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
    Inventors: Philippe Lebaron, Muriel Bourrain, Nathalie Castex-Rizzi, Thien Nguyen, Bertrand Chol
  • Bacterium and extracts of said bacterium and the use of same in therapy
    Patent number: 9486486
    Abstract: The present invention relates to a novel bacterial strain isolated and characterized from groundwater. The invention also relates to bacterial extracts and to the therapeutic use of same, notably in the context of the treatment of inflammations.
    Type: Grant
    Filed: December 22, 2011
    Date of Patent: November 8, 2016
    Assignees: PIERRE FABRE DERMO-COSMETIQUE, PIERRE FABRE MEDICAMENT
    Inventors: Nathalie Castex-Rizzi, Thien Nguyen, Christine Libon, Bertrand Chol