Patents by Inventor Marie-Therese Trebosc

Marie-Therese Trebosc 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).

  • Stabilized pseudo-emulsions and their preparation process
    Patent number: 6054138
    Abstract: The present invention relates to a pharmaceutical and/or cosmetic composition in the form of a stabilized pseudoemulsion, characterized in that it is essentially comprised of (1) at least one aqueous phase containing a single gelifying agent selected from the group comprising polyoses, such as gelose, the xanthane gums, cellulose, alginates, semisynthetic derivatives of cellulose, and acrylic polymers such as Synthalen.RTM.; (2) at least one lipidic phase containing at least one consistency factor, with a ratio consistency factor/total lipidic phase between about 0.06 and 0.18, and in that said composition is free of surfactants. It also relates to a process for preparing such composition.
    Type: Grant
    Filed: November 21, 1997
    Date of Patent: April 25, 2000
    Assignee: Pierre Fabre Dermo-Cosmetique
    Inventors: Marie-Therese Trebosc, Jacques Dubois
  • Liposomes of thermal waters stabilized in a DNA gel
    Patent number: 5376379
    Abstract: The present invention relates to compositions based on thermal water containing liposomes of thermal water stabilized in a deoxyribonucleic acid (DNA) gel and a process for preparing thereof. The composition is useful in dermatology and cosmetology.
    Type: Grant
    Filed: June 4, 1993
    Date of Patent: December 27, 1994
    Assignee: Pierre Fabre Cosmetique
    Inventors: Pierre Fabre, Henri Cousse, Gilbert Mouzin, Marie-Therese Trebosc
  • Topical slenderizing formulation containing cafeine carboxylic acid derivatives neutralized by organic bases, preparation thereof, and their use in the treatment of cellulite
    Patent number: 5030451
    Abstract: The present invention relates to topical compositions containing caffeine carboxylates with organic bases, which are useful as slenderizing agents and in the treatment of cellulitis, as well as their preparation.The heterogeneous topical compositions of the invention contain, as active principle, a caffeine carboxylic acid which has been salified with a cosmetologically-acceptable organic base, the active principle preferably being present in the form of microparticles or microgranules suspended in a hydroalcoholic gel.
    Type: Grant
    Filed: November 29, 1989
    Date of Patent: July 9, 1991
    Assignee: Pierre Fabre S.A.
    Inventors: Marie-Therese Trebosc, Gilbert Mouzin, Henri Cousse
  • Heterogeneous topical compositions having a base of microgranules of caffeine and/or its derivatives, which can be used as slenderizer and/or in the treatment of cellulitis, as well as their preparation
    Patent number: 4938962
    Abstract: The present invention relates to a heterogeneous topical composition comprising microgranules or microparticles of a topically-acceptable caffeine metal carboxylate in a hydroalcoholic gel, as well as its preparation and use. The composition, which can be used as slenderizer and/or in the treatment of cellulitis, comprises a long acting topically-acceptable caffeine metal carboxylate as the active principle, which is present in the form of heterogeneously-distributed microgranules or microparticles, having a diameter of about 0.2 to 2 millimeters, suspended in a hydroalcoholic gel in which they are insoluble, advantageously together with Vitamin E or a derivative thereof.
    Type: Grant
    Filed: December 7, 1988
    Date of Patent: July 3, 1990
    Assignee: Pierre Fabre Cosmetique
    Inventors: Marie-Therese Trebosc, Henri Cousse, Gilbert Mouzin