Patents by Inventor Patrick Duriez

Patrick Duriez 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).

  • Method of preparing a lipoprotein modified by incorporation of a lipophilic active substance
    Patent number: 5324821
    Abstract: Method of preparing a lipoprotein modified by incorporation of at least one lipophilic active substance other than a triglyceride, characterized by incorporation of said active substance into an emulsion of a lipid phase in a continuous aqueous phase, by adding to the emulsion, with stirring, an original lipoprotein and at least one lipid transfer protein, allowing the mixture to incubate, and, using known methods, isolating the lipoprotein into which the active substance is incorporated; a lipoprotein thus obtained, and pharmaceutical or cosmetic composition containing such a modified lipoprotein.
    Type: Grant
    Filed: May 6, 1992
    Date of Patent: June 28, 1994
    Assignees: Universite Droit et Sante Lille II, Universite Paul Sabatier Toulouse III
    Inventors: Gilles Favre, Patrick Duriez, Francoise Monard, Samadi-Baboli Medhi, Georges Soula, Jean-Charles Fruchart