Patents by Inventor Patrick Darmenton

Patrick Darmenton 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: 6326033
    Abstract: The invention relates to cosmetic and/or dermopharmaceutical compositions comprising at least one extract of redwood as a skin-coloring agent; the compositions may further comprise dihydroxyacetone. The invention also relates to cosmetic and/or dermopharmaceutic compositions comprising at least one santalin or santarubin. The compositions are applied to color the skin with a color similar to natural tanning.
    Type: Grant
    Filed: September 22, 1999
    Date of Patent: December 4, 2001
    Assignee: Societe L'Oreal S.A.
    Inventors: Patrick Darmenton, Delphine Allard, Serge Forestier
  • Patent number: 6241785
    Abstract: The invention concerns the use of flavylium type compounds, non-substituted in position 3, and substituted by at least a hydroxyl or alcoxy radical, in particular Apigenidin, in pure form or in the form of plant extracts containing them, as coloring agent in or for making compositions for dyeing keratinous fibers, particularly human keratinous fibers such as hair. The invention also concerns the dyeing compositions containing them, particularly cosmetic compositions for direct hair dyeing, and the corresponding dyeing method. The hair dyes resulting from the use of these coloring agents are particularly stable to light and washing.
    Type: Grant
    Filed: August 20, 1999
    Date of Patent: June 5, 2001
    Assignee: L'Oreal
    Inventors: Patrick Darmenton, Michel Philippe
  • Patent number: 4933177
    Abstract: A cosmetic composition for the treatment of the hair and skin comprises at least 5 weight percent of pulverized particles of at least one plant. The particles have a granulometry lower than 125 microns. The compositions also includes a cohesion agent in an amount to maintain the homogeneity of the composition.
    Type: Grant
    Filed: June 15, 1988
    Date of Patent: June 12, 1990
    Assignee: Societe Anonyme dite: L'OREAL
    Inventors: Jean-Francois Grollier, Josiane Allec, Chantal Fourcadier, Georges Rosenbaum, Patrick Darmenton
  • Patent number: 4880621
    Abstract: A cosmetic composition for the treatment of the hair and skin comprising, in an aqueous medium, particles of pulverized flowers or flower tops having a granulometry lower than 125 microns and a cohesion agent present in an amount effective to maintain the homogeneity of the composition. The cohesion agent can be a thickening agent, a water-in-oil emulsion or an oil-in-water emulsion.
    Type: Grant
    Filed: February 4, 1988
    Date of Patent: November 14, 1989
    Assignee: Societe Anonyme dite: l'Oreal
    Inventors: Jean-Francois Grollier, Josiane Allec, Chantal Fourcadier, Georges Rosenbaum, Patrick Darmenton
  • Patent number: 4767618
    Abstract: A cosmetic composition for the treatment of the hair and skin comprises at least 5 weight percent of pulverized particles of at least one plant. The particles have a granulometry lower than 125 microns. The composition also includes a cohesion agent in an amount to maintain the homogeneity of the composition.
    Type: Grant
    Filed: October 22, 1985
    Date of Patent: August 30, 1988
    Assignee: L'Oreal
    Inventors: Jean-Francois Grollier, Josiane Allec, Chantal Fourcadier, Georges Rosenbaum, Patrick Darmenton
  • Patent number: 4746510
    Abstract: A cosmetic composition for the treatment of the hair and skin comprising, in an aqueous medium, particles of pulverized flowers or flower tops having a granulometry lower than 125 microns and a cohesion agent present in an amount effective to maintain the homogeneity of the composition. The cohesion agent can be a thickening agent, a water-in-oil emulsion or an oil-in-water emulsion.
    Type: Grant
    Filed: February 24, 1986
    Date of Patent: May 24, 1988
    Assignee: L'Oreal
    Inventors: Jean-Francois Grollier, Josiane Allec, Chantal Fourcadier, Georges Rosenbaum, Patrick Darmenton
  • Patent number: 4581230
    Abstract: A cosmetic composition for the treatment of the hair and skin comprising, in an aqueous medium, particles of pulverized flowers or flower tops having a granulometry lower than 125 microns and a cohesion agent present in an amount effective to maintain the homogeneity of the composition. The cohesion agent can be a thickening agent, a water-in-oil emulsion or an oil-in-water emulsion.
    Type: Grant
    Filed: April 25, 1984
    Date of Patent: April 8, 1986
    Assignee: L'Oreal
    Inventors: Jean-Francois Grollier, Josiane Allec, Chantal Fourcadier, Georges Rosenbaum, Patrick Darmenton
  • Patent number: 4569839
    Abstract: A cosmetic composition for the treatment of the hair and skin comprises at least 5 weight percent of pulverized particles of at least one plant. The particles have a granulometry lower than 125 microns. The composition also includes a cohesion agent in an amount to maintain the homogeneity of the composition.
    Type: Grant
    Filed: February 25, 1982
    Date of Patent: February 11, 1986
    Assignee: L'Oreal
    Inventors: Jean-Francois Grollier, Josiane Allec, Chantal Fourcadier, Georges Rosenbaum, Patrick Darmenton
  • Patent number: 4460488
    Abstract: A cosmetic composition for application to human hair or skin contains as a thickening or opacifying agent therefore, the residue of a plant extracted to remove all of at least one of its dye, essential oil, olfactory or therapeutic or cosmetic active principles. The residue is in powder form having a granulometry less than 125 microns and is present in said composition in an amount ranging from 2 to 95 percent by weight based on the total weight of said composition.
    Type: Grant
    Filed: August 25, 1982
    Date of Patent: July 17, 1984
    Assignee: Societe Anonyme dite: L'OREAL
    Inventors: Jean-Francois Grollier, Josiane Allec, Chantal Fourcadier, Georges Rosenbaum, Patrick Darmenton
  • Patent number: 4459285
    Abstract: A cosmetic composition for the treatment of the hair and skin comprising, in an aqueous medium, particles of pulverized flowers or flower tops having a granulometry lower than 125 microns and a cohesion agent present in an amount effective to maintain the homogeneity of the composition. The cohesion agent can be a thickening agent, a water-in-oil emulsion or an oil-in-water emulsion.
    Type: Grant
    Filed: February 25, 1982
    Date of Patent: July 10, 1984
    Assignee: Societe Anonyme dite: L'Oreal
    Inventors: Jean F. Grollier, Josiane Allec, Chantal Fourcadier, Georges Rosenbaum, Patrick Darmenton
  • Patent number: 4381294
    Abstract: A process for reinforcing fragile or brittle nails comprises applying to the nail surface a composition containing a cationic polymer.
    Type: Grant
    Filed: November 27, 1979
    Date of Patent: April 26, 1983
    Assignee: Societe Anonyme dite: L'OREAL
    Inventors: Claude Bouillon, Jean-Louis Abegg, Constantin Koulbanis, Patrick Darmenton
  • Patent number: 4358286
    Abstract: This invention has for its object new cosmetic compositions for treating hair and skin containing a powder of plant origin obtained from extraction residues of various plants.
    Type: Grant
    Filed: December 31, 1980
    Date of Patent: November 9, 1982
    Assignee: L'Oreal
    Inventors: Jean-Francois Grollier, Josiane Allec, Chantal Fourcadier, Georges Rosenbaum, Patrick Darmenton
  • Patent number: 4323553
    Abstract: A composition for strengthening and revitalizing brittle or damaged nails comprises in a cosmetic vehicle for application to the nail an effective amount of a salt of a mineral or organic acid of 2-benzylthio ethylamine.
    Type: Grant
    Filed: April 29, 1980
    Date of Patent: April 6, 1982
    Assignee: L'Oreal
    Inventors: Claude Bouillon, Patrick Darmenton
  • Patent number: 4288433
    Abstract: The invention provides compositions which have a slimming and anti-cellulitis action when applied to the body, topically with massage or using trans-cutaneous electrophoresis. The compositions contain, in combination, a thioether and a xanthine derivative.
    Type: Grant
    Filed: September 24, 1979
    Date of Patent: September 8, 1981
    Assignee: L'Oreal
    Inventors: Constantin Koulbanis, Claude Bouillon, Patrick Darmenton
  • Patent number: RE33993
    Abstract: A cosmetic composition for the treatment of the hair and skin comprising, in an aqueous medium, particles of pulverized flowers or flower tops having a granulometry lower than 125 microns and a cohesion agent present in an amount effective to maintain the homogeneity of the composition. The cohesion agent can be a thickening agent, a water-in-oil emulsion or an oil-in-water emulsion.
    Type: Grant
    Filed: November 14, 1990
    Date of Patent: July 14, 1992
    Assignee: Societe Anonyme dite: l'Oreal
    Inventors: Jean-Francois Grollier, Josiane Allec, Chantal Fourcadier, Georges Rosenbaum, Patrick Darmenton