Patents Examined by Gina C. Yu
  • Patent number: 7179451
    Abstract: The composition comprises: (a) less than about 1.5% active of one or more holding polymers, (b) one or more saccharides, having monomeric units greater than two, and (c) a carrier.
    Type: Grant
    Filed: April 4, 2001
    Date of Patent: February 20, 2007
    Assignee: Unilever Home & Personal Care USA division of Conopco, Inc.
    Inventors: Loralei Marie Brandt, Paul Howard Neill, John Edward Wydila
  • Patent number: 7176176
    Abstract: The sensory properties of the diastereomeric enantiomer pairs and of the pure enantiomers of the compound 2-methyl-4-phenyl-1,3-dioxolane are described. The cis compounds (2R,4S)-2-methyl-4-phenyl-1,3-dioxolane and (2S,4R)-2-methyl-4-phenyl-1,3-dioxolane are the most sensorially valuable. These enantiomers and mixtures thereof are particularly suitable for use as a sensorially active substance, for example as a fragrance.
    Type: Grant
    Filed: March 28, 2003
    Date of Patent: February 13, 2007
    Assignee: Symrise GmbH & Co. KG
    Inventors: Wilhelm Pickenhagen, Dietmar Schatkowski
  • Patent number: 7163669
    Abstract: Disclosed is a fluid cosmetic composition comprising a sebum-absorbing calcium silicate. These cosmetic compositions provide effective, long-lasting facial cosmetic coverage that is highly resistant to the sebum-caused deterioration that results in the discoloration and fading typically experienced by conventional cosmetic compositions after a sustained period of use. The cosmetic composition may be in the form of a créme, lotion, gel, semi-solid, dispersion, suspension, foam, mousse or spray.
    Type: Grant
    Filed: June 19, 2002
    Date of Patent: January 16, 2007
    Assignee: J.M. Huber Corporation
    Inventors: Michael C. Withiam, Donald P. Conley, Robert S. Zonis
  • Patent number: 7153498
    Abstract: A composition, comprising, in a physiologically acceptable medium, an aqueous phase dispersed in an oily phase by means of an emulsifier of at least one oligomer or one polymer derived from a polyolefin, comprising a polyolefinic apolar component comprising at least 40 carbon atoms and at least one polar component.
    Type: Grant
    Filed: July 13, 2001
    Date of Patent: December 26, 2006
    Assignee: L'Oreal
    Inventors: Odile Aubrun-Sonneville, Jean-Thierry Simonnet
  • Patent number: 7153516
    Abstract: The present invention relates to a method of making a ringing nanogel with low levels of emulsifiers. The oil-in-water nanogel is thickened by an oil phase and a silicone component that self-structure to increase the complex viscosity of the composition and form the nanogel. The pre-emulsion, containing the silicone component, the oil phase and a water phase, is subjected to a high shear and high pressure treatment at least two consecutive times. The self-thickening of the gel occurs when the silicone component and the oil phase provide structure to the composition. Alternatively, the silicone component can be added to a pre-emulsion of the oil and water phases after the two phases are subjected to high shear and high pressure treatment. The combination of the silicone component with the treated intermediary emulsion is subjected to a second high shear and high pressure treatment which results in self-structuring of the silicone component and the oil phase.
    Type: Grant
    Filed: July 2, 2001
    Date of Patent: December 26, 2006
    Assignee: Color Access, Inc.
    Inventors: Heather A. Bowen-Leaver, Charles Craig Tadlock, Liliana George
  • Patent number: 7138128
    Abstract: Water-in-oil emulsions comprising at least one cationic polymer, at least one surface active substance and a content of water and optional water-soluble substances totalling at least 80% based on the total weight of the emulsions.
    Type: Grant
    Filed: November 9, 1999
    Date of Patent: November 21, 2006
    Assignee: Beiersdorf AG
    Inventors: Andreas Bleckmann, Rainer Kröpke, Günther Schneider
  • Patent number: 7125545
    Abstract: Disclosed is a one-step permanent cosmetic composition that comprises 1.0 to 5.5 wt. % of a reducing agent; 0.1 to 9.5 wt. % of an alkaline agent; 0.1 to 7.0 wt. % of a catalyst; 1.0 to 15.0 wt. % of an alcohol; and distilled water or ion exchange water for the residual percentage by weight, using a solvent having an alkalinity (representing a consumption of 0.01 N HCl for 1 mL of a test sample) of 1.0 to 4.6 and having a pH value of less than 9.6; and also a one-step permanent cosmetic composition that comprises 1.0 to 5.5 wt. % of a reducing agent; 0.1 to 9.5 wt. % of an alkaline agent; 0.1 to 7.0 wt. % of a catalyst; 1.0 to 15.0 wt. % of an alcohol and additionally 1.0 to 4.5 wt. % of a viscosity enhancing agent; and distilled water or ion exchange water for the residual percentage by weight, using a solvent having an alkalinity (representing a consumption of 0.01 N HCl for 1 mL of a test sample) of 1.0 to 4.6 and having a pH value of less than 9.6.
    Type: Grant
    Filed: January 10, 2003
    Date of Patent: October 24, 2006
    Inventor: Byung-Man Kim
  • Patent number: 7122505
    Abstract: A stable aqueous concentrate comprising a polymeric biguanide, a chelating agent and a water-miscible organic solvent for controlling the growth of algae, fungi and pathogenic organisms in water.
    Type: Grant
    Filed: October 21, 1999
    Date of Patent: October 17, 2006
    Assignee: Arch Chemicals Inc.
    Inventor: Michael J Unhoch
  • Patent number: 7122211
    Abstract: The present invention advances prior art toners by providing a toner formulated with Morinda Citrifolia, or Noni, from the Indian Mulberry plant. The addition of Noni to the toner of the present invention serves to provide significant skin care advantages not found in prior art toners.
    Type: Grant
    Filed: April 17, 2001
    Date of Patent: October 17, 2006
    Assignee: Morinda, Inc.
    Inventors: Claude Jarkae Jensen, Heidi Robinson
  • Patent number: 7109246
    Abstract: A formulation, for example an oil-in-water emulsion, comprising an amphoteric surfactant, alkoxylated cetyl alcohol and a polar drug. The drug may be sodium cromoglycate or nedocromil sodium. The formulation may be useful in the treatment of skin disease such as atopic dermatitis.
    Type: Grant
    Filed: May 20, 1999
    Date of Patent: September 19, 2006
    Assignee: Hewlett Healthcare Ltd
    Inventor: Brian Hawtin
  • Patent number: 7087646
    Abstract: The present invention relates to a composition for external application, a humectant and a skin barrier function reinforcing agent, each containing a diamide derivative represented by the following formula (1): (wherein, R1a and R1b are the same or different and each represents a C1-23 hydrocarbon group, R2a and R2b are the same or different and each represents a divalent C1-6 hydrocarbon group, R3s are the same or different and each represents a divalent C2-6 hydrocarbon group and n stands for 1 to 100). The composition for external application, humectant and skin barrier function reinforcing agent basically improve the water retaining ability and barrier functions of the horny layer, are excellent in miscibility and mixing stability and can be prepared efficiently at a low cost.
    Type: Grant
    Filed: February 26, 2002
    Date of Patent: August 8, 2006
    Assignee: Kao Corporation
    Inventors: Masahide Hoshino, Hiroaki Saito, Yoshiya Sugai, Mituru Sugiyama, Yoshinori Nishizawa, Yasushi Katayama
  • Patent number: 7083800
    Abstract: The present invention relates to the use of a silicone surfactant of alkyl dimethicone copolyol type of formula: in which: PE=(—C2H4O)x(—C3H6O)y—H, x=0 to 50, y=0 to 30, x and y not simultaneously being 0, o=1 to 100, m=1 to 40, n=1 to 200, p=1 to 17 and q=1 to 5, in the preparation of a solid water-in-oil emulsion comprising an aqueous phase emulsified by the said surfactant in a fatty phase comprising at least one oil and at least one wax. The invention also relates to a solid emulsion of water-in-oil type, in particular a transfer-free foundation, such as the emulsion defined above.
    Type: Grant
    Filed: March 17, 1999
    Date of Patent: August 1, 2006
    Assignee: L'Oréal S.A.
    Inventors: Nadia Terren, Marie-Martine Roux, Sophie Favre
  • Patent number: 7081254
    Abstract: The invention relates to a skin preparation for external use, which contains a lamellar structure containing a fatty acid monoglyceride as a main component, and vitamin A or a derivative thereof. The skin preparation for external use has high effects of improving skin roughness and suppressing wrinkling, etc., shows neither any offensive smell nor stickiness, and exhibits controlled foaming upon the production thereof.
    Type: Grant
    Filed: February 16, 2000
    Date of Patent: July 25, 2006
    Assignee: Kabushiki Kaisha Yakult Honsha
    Inventors: Yoshio Hiraki, Satoshi Yoshikawa, Takashi Kinoshita, Tatsutoshi Shiraishi, Toshiro Sone
  • Patent number: 7052716
    Abstract: Cosmetic and dermatological preparations having an effective content of bile acids, their salts and/or their derivatives, it being possible for said active ingredients to be present either individually or as a mixture.
    Type: Grant
    Filed: July 20, 1999
    Date of Patent: May 30, 2006
    Assignee: Beiersdorf AG
    Inventors: Ghita Lanzendörfer, Volker Schreiner
  • Patent number: 7030203
    Abstract: Water-in-oil emulsions, compositions, and methods that include a vinyl polymer that includes ethylene oxide-containing side chains and alkyl-Y-containing side chains, wherein Y is O or NR, wherein R is H or CH3, and wherein the alkyl group of the alkyl-Y-containing side chain has at least 4 carbon atoms on average in a cyclic, branched-, or straight-chain configuration and optionally including one or more heteroatoms.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: April 18, 2006
    Assignee: 3M Innovative Properties Company
    Inventors: Deral T. Mosbey, Gilbert L. Eian, Matthew T. Scholz, Richard A. Mallo, Ling Lu
  • Patent number: 7022331
    Abstract: Novel thermochromic and/or photochromic compositions are described. The thermochromic compositions include a thermoset resin, fatty substance, water, and dye, while photochromic compositions include a benzene derivative and a binder, such as silica gel. When mixed, the ingredients of the thermochromic and photochromic compositions form chromic cells with an outer shell comprised of either the thermoset resin (in the case of thermochromic compositions) or potassium nitrate (in the case of photochromic compositions). When the chromic compositions are exposed to either a heat or light stimulus, the chromic cells compress to causing the dye within the cells to no longer be visible, thereby creating a color-changing effect.
    Type: Grant
    Filed: April 26, 2001
    Date of Patent: April 4, 2006
    Inventor: Lyle Theisen
  • Patent number: 7001603
    Abstract: The present invention relates to anhydrous two phase emulsified composition comprising a nonaqueous hydrophilic external phase, and an internal oil phase, each phase being gelled by a condensation product of glycerine and a long chain fatty acid.
    Type: Grant
    Filed: February 28, 2001
    Date of Patent: February 21, 2006
    Assignee: Color Access, Inc.
    Inventors: Zsolt Bagdi, Peter J. Lentini
  • Patent number: 6923975
    Abstract: The invention provides methods of enhancing moisture or reducing drying using wet skin treatment composition. These compositions are activated by water and retained efficiently on skin. Thus, the compositions (and methods used) impart desirable benefits to skin, are perceived to absorb quickly on wet skin and leave the skin feeling clean, but non-greasy.
    Type: Grant
    Filed: May 17, 2001
    Date of Patent: August 2, 2005
    Assignee: Unilever Home & Personal Care USA, Division of Conopco, Inc.
    Inventors: Michael Paul Aronson, Liang Sheng Tsaur
  • Patent number: 6872400
    Abstract: A composition containing a continuous aqueous phase comprising L-2-oxothiazolidine-4-carboxylic acid, at least one sequestering agent and at least one neutralizing agent, the said neutralizing agent being present in an amount which is sufficient to adjust the pH of the aqueous phase of the composition to a value of between 5 and 8. The combination of the sequestering agent and the neutralizing agent stabilizes the L-2-oxothiazolidine-4-carboxylic acid, in particular with respect to thermal degradation, and thus prevents yellowing of the composition and the formation of unpleasant odors.
    Type: Grant
    Filed: December 5, 2001
    Date of Patent: March 29, 2005
    Assignee: L'Oreal
    Inventors: Veronique Chevalier, Melanie Quest
  • Patent number: 6852343
    Abstract: The invention relates to an antiadipose topical treatment composition comprising an effective amount of at least one antiadipose active agent chosen from extracts of Allium sativum bulbs, with the exception of an oleoresin extracted with hexane, and a cosmetically or pharmaceutically acceptable excipient which is suitable for topical application for external use—especially on the skin. The invention covers the uses of this composition and of its extracts cosmetically for treating cellulite and localized dermal excess adipose, and therapeutically for treating obesity.
    Type: Grant
    Filed: October 26, 2001
    Date of Patent: February 8, 2005
    Assignee: Pierre Fabre Dermo-Cosmetique
    Inventor: Isabelle Tomatis