Patents Assigned to LYOFAL
  • Process for extracting substances of interest
    Patent number: 12016957
    Abstract: The present description relates to a method for extracting at least one substance of interest, the method comprising the following steps: —providing an admixture comprising water, a source comprising the at least one substance of interest or at least one precursor thereof, at least one surfactant and at least one lipophilic compound; —the emulsification of the admixture, leading to the formation of an emulsion; wherein the emulsion comprises: —a continuous aqueous phase; and a discontinuous lipidic phase comprising the at least one lipophilic compound, the at least one surfactant and at least one substance of interest extracted from the source during the emulsification; wherein the method further comprises the addition of at least one cryoprotectant to the admixture and the lyophilization of the emulsion.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: June 25, 2024
    Assignees: AVIGNON UNIVERSITE, LYOFAL, CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE, ECOLE NATIONALE SUPERIEURE DE CHIMIE DE MONTPELLIER, UNIVERSITE DE MONTPELLIER
    Inventors: Christiane Contino-Pepin, Stéphane Desgranges, Alice Dall'armellina, Charles Duval, Mathias Letan-Martin
  • PROCESS FOR EXTRACTING SUBSTANCES OF INTEREST
    Publication number: 20220008340
    Abstract: The present description relates to a method for extracting at least one substance of interest, the method comprising the following steps: —providing an admixture comprising water, a source comprising the at least one substance of interest or at least one precursor thereof, at least one surfactant and at least one lipophilic compound; —the emulsification of the admixture, leading to the formation of an emulsion; wherein the emulsion comprises: —a continuous aqueous phase; and a discontinuous lipidic phase comprising the at least one lipophilic compound, the at least one surfactant and at least one substance of interest extracted from the source during the emulsification; wherein the method further comprises the addition of at least one cryoprotectant to the admixture and the lyophilisation of the emulsion.
    Type: Application
    Filed: November 27, 2019
    Publication date: January 13, 2022
    Applicants: AVIGNON UNIVERSITE, LYOFAL, Centre National de la Recherche Scientifique, ECOLE NATIONALE SUPERIEURE DE CHIMIE DE MONTPELLIER, UNIVERSITE DE MONTPELLIER
    Inventors: Christiane Contino-Pepin, Stéphane Desgranges, Alice Dall`armellina, Charles Duval, Mathias Letan-Martin
  • FREEZE-DRIED MAKEUP PRODUCT, CORRESPONDING COMPOSITIONS AND METHOD FOR MAKING SAME
    Publication number: 20090304609
    Abstract: A base composition for makeup capable of being freeze-dried to form a makeup product, the base composition comprising an emulsion of an oily phase and an aqueous phase; fillers which are mainly insoluble; dispersing agents in sufficient amount to ensure dispersion of the fillers in the emulsion and formation, after being freeze-dried, of a network of cavities capable of trapping the fillings, the base composition comprising a proportion of fillers not less than 50 wt. %.
    Type: Application
    Filed: March 30, 2006
    Publication date: December 10, 2009
    Applicants: LYOFAL, YVES SAINT LAURENT PARFUMS
    Inventors: Jean-Luc Gabriel Allemand, Stephane Jacques Joseph Masson, Anne Marie Catherine Simonnet (nee Carrere), Sophie Caroline Vidal (nee Declomesnil)