Patents Examined by Shelley A. Dodson
  • Patent number: 7311896
    Abstract: Disclosed is a natural sunscreen composition comprising extracts of Hedychium spicatum and/or Alpinia galanga containing active sunscreen agents, the sunscreen composition devised to protect the skin from the harmful effects of short wavelength UV B rays and long wavelength UV A rays.
    Type: Grant
    Filed: February 5, 2004
    Date of Patent: December 25, 2007
    Assignee: MMI Corporation
    Inventors: Shankar Kumar Mitra, Uddagiri Venkanna Babu, Marikunte Venkata Ranganna
  • Patent number: 7309481
    Abstract: The present invention relates to photostable compositions that provide protection from ultraviolet radiation (“UVR”). The invention particularly relates to the sunscreens avobenzone, octocrylene and oxybenzone, forming a triplet combination. Compositions of the present invention are free of diesters or polyesters of naphthalene dicarboxylic acid and also are substantially free of substantial amounts of other sunscreens and substantial amounts of optimizing agents. Sunscreens of the invention may be essentially free of, or free of, lower monohydric alcohol and/or acrylates/C12-22 alkylmethacrylate copolymer in an effective non-pilling amount used to gel a C1-C4 alcohol. The triplet combination surprisingly provides and substantially maintains the initial SPF value of the sunscreen composition throughout the period of UVR exposure. Compositions of the invention are photostable such that each of sunscreen active in the triplet combination does not appreciably photodegrade.
    Type: Grant
    Filed: February 7, 2005
    Date of Patent: December 18, 2007
    Assignee: Tanning Research Laboratories, Inc.
    Inventor: Dennis Lee Lott
  • Patent number: 7303743
    Abstract: An anhydrous composition of dry aluminum chloride hexahydrate in Castor Oil CP or in Dehydrated Castor Oil particularly suitable for the treatment of localized hyperhidrosis.
    Type: Grant
    Filed: November 8, 2004
    Date of Patent: December 4, 2007
    Inventors: Harry J. Hurley, Walter B. Shelley
  • Patent number: 7300646
    Abstract: Disclosed are coumarin derived compounds of formula I as skin lightening agents alone or in combination with other skin benefit agents and together with a cosmetic vehicle: Where each or both R1 and/or R2 represents hydrogen (H); linear or branched, saturated or unsaturated C1-C12 alkyl, alkenyl, acyl, or heteroalkyl (preferably, alkoxy) groups; and R3 represents linear or branched, cyclic or acyclic, saturated or unsaturated C1-C12 alkyl, alkenyl, cycloalkyl, cycloalkenyl, or heteroalkyl group; and R4 represents a hydrogen atom (H); straight or branched, cyclic or acyclic, saturated or unsaturated, containing or not containing a heteroatom C1-C22 alkyl, alkenyl, cycloalkyl, cycloalkenyl, heteroalkyl, aryl, or heteroaryl group.
    Type: Grant
    Filed: February 27, 2004
    Date of Patent: November 27, 2007
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Bijan Harichian, Jose Rosa, Michael James Barratt, Carol Annette Bosko, John Steven Bajor
  • Patent number: 7294330
    Abstract: A non-therapeutic method for the inhibition of ?-glucuronidase. Body odors result from the decomposition of steroid esters by ?-glucuronidase. Specific ?-glucuronidase-inhibiting compounds are disclosed.
    Type: Grant
    Filed: May 4, 2004
    Date of Patent: November 13, 2007
    Assignee: Henkel Kommanditgesellschaft auf Aktien
    Inventors: Bernhard Banowski, Daniele Hoffmann, Armin Wadle, Petra Siegert, Andrea Saettler, Thomas Gerke
  • Patent number: 7291322
    Abstract: Topically applicable sunscreen/cosmetic compositions suited for the improved photoprotection of human skin and/or hair against the damaging effects of UV-irradiation, particularly solar radiation, comprise an effective SPF-maintaining and water remanence-enhancing amount of intimate admixture of (a) at least one benzotriazole first sunscreen compound and (b) at least one bis-resorcinyltriazine second sunscreen compound, formulated into (c) a topically applicable, cosmetically acceptable vehicle, diluent or carrier therefor.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: November 6, 2007
    Assignee: L'Oreal
    Inventor: Didier Candau
  • Patent number: 7288263
    Abstract: A cosmetically acceptable product for application to human skin is disclosed. The novel compositions are particularly suited for skin lightening and for diminishing the appearance of “dark circles” under the eyes. The compositions include any of several vasoconstrictors in a carrier with optionally added skin compatible ingredients.
    Type: Grant
    Filed: January 18, 2005
    Date of Patent: October 30, 2007
    Assignee: Evera Laboratories, LLC
    Inventor: Cynthia A. Boxrud
  • Patent number: 7285262
    Abstract: The present invention relates to photostable compositions that provide protection from ultraviolet radiation (“UVR”). The invention particularly relates to the sunscreens avobenzone, octocrylene and oxybenzone, forming a triplet sunscreen combination. Compositions of the present invention are generally substantially free of substantial amounts of other sunscreens. The triplet combination surprisingly provides and substantially maintains the initial SPF value of the sunscreen composition throughout the period of UVR exposure. Compositions of the invention are photostable such that each of sunscreen active in the triplet combination does not appreciably photodegrade. The present invention accurately communicates the amount of UVR photoprotection actually provided in natural sunlight and minimizes the amount of potential harmful free radicals formed as byproducts of photodegradation.
    Type: Grant
    Filed: July 8, 2004
    Date of Patent: October 23, 2007
    Assignee: Tanning Research Laboratories, Inc.
    Inventor: Dennis Lee Lott
  • Patent number: 7282196
    Abstract: The present invention is an antiperspirant product, comprising: (a) an oil-in water microemulsion including an oil phase and a water phase and being substantially free of alcohol, said microemulsion further comprising: one or more oil-in-water emulsifiers selected from the group consisting of polyethoxylated oil-in-water emulsifiers, polypropoxylated oil-in-water emulsifiers and polyethoxylated and polypropoxylated oil-in-water emulsifiers, wherein said microemulsion has a total emulsifier content of less than 20% by weight, based on the total weight of the microemulsion, and one or more antiperspirants, having a total content of 5 to 40% by weight, based on the total weight of the microemulsion, wherein said microemulsion is prepared by bringing a mixture comprising the water phase, the oil phase, and the one or more oil-in-water emulsifiers to a temperature within or above the phase-inversion temperature range, and subsequently cooling it to room temperature, and (b) a pump atomizer, comprising: a co
    Type: Grant
    Filed: April 6, 2004
    Date of Patent: October 16, 2007
    Assignee: Beiersdorf AG
    Inventors: Ulrich Kux, Yvonne Cierpisz, Kurt Mählmann, Norbert Menzel, Khiet Hien Diec
  • Patent number: 7282197
    Abstract: A cosmetic or dermatological composition for preventing excessive odor and sweat secretion by skin, comprising an optically translucent to transparent, substantially alcohol-free oil-in-water type emulsion gel which comprises a polyethoxylated and/or a polypropoxylated O/W emulsifier, a polyol and a antiperspirant. This abstract is neither intended to define the invention disclosed in this specification nor intended to limit the scope of the invention in any way.
    Type: Grant
    Filed: July 16, 2004
    Date of Patent: October 16, 2007
    Assignee: Beiersdorf AG
    Inventors: Khiet Hien Diec, Ulrich Kux
  • Patent number: 7276230
    Abstract: There is provided a photostable and synergistically enhanced topical sunscreen composition that provides increased substantivity, waterproofness, sweat resistance and rub off resistance. There is further provided methods of enhancing the photostability of a sunscreen active in a topical sunscreen composition, synergistically enhancing the UV absorbance of a topical sunscreen composition having a sunscreen active, and enhancing the substantivity, waterproofness, sweat resistance and rub off resistance in a topical sunscreen composition.
    Type: Grant
    Filed: December 23, 2003
    Date of Patent: October 2, 2007
    Assignee: Avon Products, Inc.
    Inventors: Anthony D. Gonzalez, Andrew H. Pechko, Glen T. Anderson, Robert E. Kalafsky
  • Patent number: 7270806
    Abstract: One embodiment of the invention described herein includes a method for improving stability of an antiperspirant. The method includes preparing a blend that comprises propylene glycol and dibenzylidene sorbitol; adding an antiperspirant active solid powder to the blend, to make an antiperspirant blend, in a concentration effective for making an antiperspirant that provides antiperspirant protection to a user and improves process stability of the antiperspirant; and adding an amino acid salt to the antiperspirant blend in a concentration effective for stabilizing the dibenzylidene sorbitol.
    Type: Grant
    Filed: July 27, 2004
    Date of Patent: September 18, 2007
    Assignee: Coty S.A.
    Inventors: Anthony Esposito, Thomas Schamper, Eddie Carl Henry
  • Patent number: 7270804
    Abstract: Use of one or more substances selected from the group of pyrimidines and purines for the preparation of cosmetic or dermatological preparations for boosting natural skin tanning and/or for stimulating melanogenesis in human skin.
    Type: Grant
    Filed: April 9, 2004
    Date of Patent: September 18, 2007
    Assignee: Beiersdorf AG
    Inventors: Werner Berens, Rainer Wolber, Christoph Smuda, Jan Batzer, Claudia Mundt, Franz Stäb, Thomas Blatt
  • Patent number: 7270805
    Abstract: Cosmetic compositions and methods, particularly for skin lightening, using N-acylbenzothiazolone compound and derivatives of general formula I as skin lightening agents alone or in combination with other skin benefit agents and together with a cosmetic vehicle: Where R represents a hydrogen atom, C1-C4 acyl group, or C1-C4 alkyl group. Preferably, the compound is 3-propionylbenzothiazol-2-one, i.e. where R in the formula I is C1 alkyl group.
    Type: Grant
    Filed: March 30, 2006
    Date of Patent: September 18, 2007
    Assignee: Conopco, Inc.
    Inventors: Leonard J. Shore, Sheila Alves Rocha, Martin D. McKinney
  • Patent number: 7264797
    Abstract: A composition comprising an antiperspirant or deodorant active and which is substantially free of alcohol and has a viscosity of less than 100 centipoise and a contact angle less than 90°. A product comprising the composition marketed in a porous dome applicator.
    Type: Grant
    Filed: December 29, 2003
    Date of Patent: September 4, 2007
    Assignee: Unilever Home & Personal Care USA, division of Conopco, Inc.
    Inventors: Liang Bin Chen, David A. Brewster
  • Patent number: 7264795
    Abstract: The present invention relates to a composition having UV protection properties, charaterized in that the formulation comprises at least one encapsulated organic sunscreen and does not penetrate the skin essentially.
    Type: Grant
    Filed: July 18, 2002
    Date of Patent: September 4, 2007
    Assignee: Merck Patent Gesellschaft
    Inventors: Frank Pflücker, Hans-Jürgen Driller, Laure Vouzellaud, Francois Marchio, Hervé Guinard, Ratan Chaudhuri
  • Patent number: 7255853
    Abstract: Cosmetic compositions for topical use for protecting the skin and the hair, containing, in a cosmetically acceptable support, at least one compound of formula (1) or (2) in which X1 represents R3—(C?O)—, R3—SO2— or R3—O—(C?O)—, X2 represents —(C?O)—R?3—(C?O), —SO2—R?3—SO2— or —(C?O)—O—R?3—O—(C?O)—, Y represents —(C?O)—R4 or —SO2R5, R2 represents a C1-8 alkyl group, n is 0, 1 or 2, R3 represents C1-30 alkyl or C3-30 alkenyl, R?3 represents a single bond or a divalent C1-30 alkylene or C3-30 alkenylene radical, R4 represents —OR6 or —NHR6, R5 represents C1-30 alkyl or a phenyl nucleus, R6 represents C1-30 alkyl or C3-30 alkenyl, and novel compounds of formula (2).
    Type: Grant
    Filed: March 19, 2004
    Date of Patent: August 14, 2007
    Assignee: L'Oreal
    Inventors: Hervé Richard, Bernadette Luppi
  • Patent number: 7252816
    Abstract: Increased compliance in the use of topical sunscreens is obtained by combining a topical sunscreen agent in a formulation containing an antibacterial medication such as azelaic acid or an antibiotic.
    Type: Grant
    Filed: March 29, 2006
    Date of Patent: August 7, 2007
    Assignee: Dow Pharmaceutical Sciences
    Inventors: Arturo Angel, David W. Osborne, Gordon J. Dow
  • Patent number: 7250156
    Abstract: Topically applicable, solid UV-photoprotecting compositions suited for the UV-photoprotection and/or makeup and/or care of the lips and/or the face, advantageously shaped as sticks, contain a) at least one fatty phase, a UV-photoprotecting amount of b) at least one organic UV-screening agent and c) a fraction of metal oxide mineral nanopigments, and d) an SPF-increasing amount of at least one octenylsuccinic anhydride-esterified starch salt, formulated into a physiologically acceptable medium therefor.
    Type: Grant
    Filed: January 14, 2005
    Date of Patent: July 31, 2007
    Assignee: L'Oreal
    Inventors: Sandrine Vernaire, Martin Josso
  • Patent number: 7250158
    Abstract: Cosmetic compositions and methods, particularly for skin lightening, using compound and derivatives of general formula I and/or II as skin lightening agents alone or in combination with other skin benefit agents and together with a cosmetic vehicle: Where each R, independently, represents a hydrogen atom, C1–C4 acyl group, or C1–C4 alkyl group. Preferably, the compound is 4-hydroxyphenylpyruvate, i.e., where each R in the formula I is Hydrogen.
    Type: Grant
    Filed: March 30, 2006
    Date of Patent: July 31, 2007
    Assignee: Conopco, Inc.
    Inventors: Leonard J. Shore, Shelia Alves Rocha, Martin D. McKinney