Patents by Inventor Grégory DOUYERE

Grégory DOUYERE 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).

  • PERFUMES IN THE FORM OF AQUEOUS MICROEMULSIONS
    Publication number: 20200179247
    Abstract: An oil-in-water microemulsion including, in weight percentages: between 70% and 94% of water; between 1% and 15% of at least one perfumed hydrophobic substance; between 4% and 20% of at least one preferably volatile solvo-surfactant, which is a monoalkylated glycerol derivative of formula (I); and between 0.1% and 15% of at least one anionic surfactant and at least one alkyl glucoside as a hydrotropic agent. The microemulsion can therefore be used to produce a fine fragrance composition or a cosmetic or personal hygiene composition.
    Type: Application
    Filed: May 31, 2018
    Publication date: June 11, 2020
    Applicants: CHANEL PARFUMS BEAUTE, UNIVERSITE DE LILLE
    Inventors: Oriana BOUCENNA VERDIER, Véronique RATAJ-NARDELLO, Jean-Marie AUBRY, Grégory DOUYERE, Corentine MAINGUY