Patents by Inventor Jean-Pierre Marty

Jean-Pierre Marty 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).

  • Patent number: 4997649
    Abstract: Cosmetological or dermatological compositions for skin care, principally comprising a mixture comprising:(A) an extract of Silybum marianum fruits rich in Silymarine referred to as "Absolute Hawthorn",(B) one or more essential polyunsaturated fatty acids containing 18-22 atoms of carbon having only:either in the free form (1),or in the form of salts of an alkaline metal or ammonium (2),or in the form of triglycerides (3),or in the form of a mixture constituted by two of the three forms (1), (2), and (3), or by the three forms (1), (2), and (3).
    Type: Grant
    Filed: March 26, 1990
    Date of Patent: March 5, 1991
    Assignee: Parfums Rochas
    Inventors: Elisabeth Papaconstantin, Philippe Lepage, Pascale Frerejouand, Jean-Pierre Marty
  • Patent number: 4814171
    Abstract: Novel cosmetic compositions for skin care and retarding of skin aging effects containing an amount of a mixture of one produce which blocks formation of free radicals and oxygen singlets, oenethera oil and spleen tissue extract sufficient to retard skin aging effects and (e.g. by hydrating and moisturizing the skin) and a method of treating skin.
    Type: Grant
    Filed: July 24, 1987
    Date of Patent: March 21, 1989
    Assignee: Roussel Uclaf
    Inventor: Jean-Pierre Marty
  • Patent number: 4702913
    Abstract: Novel cosmetic compositions for skin care and retarding of skin aging effects (e.g., by hydrating and moisturizing the skin) containing an amount of a mixture of oenethera oil and spleen tissue extract sufficient to retard skin aging effects (e.g., by hydrating and moisturizing the skin) and a method of treating skin.
    Type: Grant
    Filed: February 10, 1987
    Date of Patent: October 27, 1987
    Assignee: Roussel Uclaf
    Inventor: Jean-Pierre Marty
  • Patent number: 4699778
    Abstract: Improved cosmetic compositions for skin care containing an amount sufficient for skin care of glycoprotein extracts of lysed microbial bodies of Hafnia species or strains prepared by (a) cultivating a microbial Hafnia strain until complete development of microbial bodies, (b) subjecting the microbial bodies to lysis, (c) treating the lysate with at least one solvent for delipidation and depigmentation of the lysate, (d) dissolving the resulting product, (e) subjecting the solution to centrifugation and (f) optionally subjecting the resulting product to ultrafiltration and a method of improving a person's skin.
    Type: Grant
    Filed: April 23, 1985
    Date of Patent: October 13, 1987
    Assignee: Roussel Uclaf
    Inventor: Jean-Pierre Marty