Patents by Inventor Michele Eymard

Michele Eymard 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).

  • COMPOSITION FOR PHOTODYNAMIC SKIN TREATMENT
    Publication number: 20100255045
    Abstract: The invention relates to a composition for photodynamic therapy. The composition of the invention, in the form of a gel or a cross-linked hydrogel, includes a chlorophyll photosensitising substance or a derivative thereof, in particular chlorophyllin optionally associated with an additional ingredient such as an alpha- or beta-hydroxy acid, a depigmentation or lightening agent, and/or an antioxidant. The invention can be used in the treatment of skin aging signs and in skin regeneration.
    Type: Application
    Filed: November 27, 2008
    Publication date: October 7, 2010
    Inventor: Michèle Eymard Du Vernet
  • Composition based on diosgenin ester for topical use
    Publication number: 20050031654
    Abstract: The invention concerns compositions useful in therapeutics and in cosmetology. The composition comprises a diosgenin ester with linear or branched alkylated ester chain containing 1 to 30 carbon atoms selected preferably among diosgenin lactate and glycalate. The invention is applicable in dermatology by acting on the superficial musculo-aponevrotic system or on estrogen and progestenone cell receptors.
    Type: Application
    Filed: November 18, 2002
    Publication date: February 10, 2005
    Inventor: Michele Eymard