Patents Represented by Attorney, Agent or Law Firm Mary Catherine Hentz
  • Patent number: 5861144
    Abstract: The present invention relates to a perfumed powder, odor and moisture absorbing composition, which is safe for use on skin comprising from about 0.1% to about 25%, by weight of the composition, of uncomplexed cyclodextrin; from about 5% to about 60%, by weight of the composition, of a highly effective moisture absorber; a perfume composition selected from the group consisting of from about 0.05% to about 15%, by weight of the odor absorbing composition, of an encapsulated perfume, and from about 0.01% to about 5% by weight of the odor absorbing composition of a free perfume, and mixtures thereof; and a powder carrier. The compositions of the present invention may also contain an additional odor controlling agent selected from the group consisting of zeolites, activated charcoal, sodium bicarbonate, antimicrobial agents, and antiperspirants.
    Type: Grant
    Filed: June 9, 1997
    Date of Patent: January 19, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Liezl Gonzales Peterson, Toan Trinh, Patricia Alison LaFleur
  • Patent number: 5861146
    Abstract: The present invention relates to methods of reducing body and/or vaginal odor comprising the application of a perfumed powder composition comprising from about 0.1% to about 25%, by weight of the composition, of uncomplexed cyclodextrin; a perfume composition selected from the group consisting of from about 0.05% to about 15%, by weight of the odor absorbing composition, of an encapsulated perfume, and from about 0.01% to about 5% by weight of the odor absorbing composition of a free perfume, and mixtures thereof; and a powder carrier.
    Type: Grant
    Filed: June 9, 1997
    Date of Patent: January 19, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Liezl Gonzales Peterson, Toan Trinh
  • Patent number: 5861143
    Abstract: The present invention relates to methods of reducing body odor, vaginal odor, and excess moisture comprising the application to skin of a perfumed powder composition comprising from about 0.1% to about 25%, by weight of the composition, of uncomplexed cyclodextrin; from about 5% to about 60%, by weight of the composition, of a highly effective moisture absorber; a perfume composition selected from the group consisting of from about 0.05% to about 15%, by weight of the odor absorbing composition, of an encapsulated perfume, and from about 0.01% to about 5% by weight of the odor absorbing composition of a free perfume, and mixtures thereof; and a powder carrier.
    Type: Grant
    Filed: June 9, 1997
    Date of Patent: January 19, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Liezl Gonzales Peterson, Toan Trinh, Patricia Alison LaFleur
  • Patent number: 5861147
    Abstract: The present invention encompasses methods of controlling environmental malodors on skin comprising the application to the skin of a composition comprising from about 0.1% to about 5%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin; from about 0.004% to about 2%, by weight of the composition, of a hydrophilic, volatile perfume composition comprising at least about 50% by weight of one or more hydrophilic, volatile perfume ingredients wherein each ingredient has a boiling point of about 260.degree. or lower, and a ClogP of less than about 3.5, and an aqueous carrier. The compositions can be applied directly as a spray, poured from a bottle and applied by hand, or applied via a wipe.
    Type: Grant
    Filed: June 9, 1997
    Date of Patent: January 19, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Michael Thomas Dodd, Toan Trinh, Robert Gregory Bartolo, Juliet Marie Lucas
  • Patent number: 5858335
    Abstract: The present invention relates to methods of reducing body and/or vaginal odor comprising the application to skin of perfume-free, odor absorbing compositions comprising from about 0.1% to about 5%, by weight of the composition, of solubilized, water-soluble, uncomplexed cyclodextrin; from about 0.1% to about 36%, by weight of the composition, of an oil phase selected from the group consisting of emollients, moisturizers, skin protectants, and mixtures thereof; one or more surfactants each having a hydrophilic/lipophilic balance of about 8-18 and wherein each surfactant, when combined with an aqueous cyclodextrin solution, provides no less than about 25% a level of odor capture as an aqueous cyclodextrin solution; and an aqueous carrier wherein the odor absorbing composition is safe for use on skin. The odor absorbing compositions may also, preferably, contain an effective amount of hydrophobic antimicrobials.
    Type: Grant
    Filed: June 9, 1997
    Date of Patent: January 12, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Juliet Marie Lucas, Toan Trinh, Robin Yager Buckner, Theresa Marie Kajs
  • Patent number: 5849269
    Abstract: The present invention relates to an oral composition comprising a soluble fluoride ion source, tetrasodium pyrophosphate, calcium peroxide, one or more nonionic surfactants and/or amphoteric surfactants, and one or more aqueous carriers; wherein the oral composition has a neat pH of from about 9.0 to about 10.5 and a total water content of from about 5% to about 20%. The invention may also include polyethylene glycol, an alkali metal bicarbonate salt, and xylitol.
    Type: Grant
    Filed: November 26, 1996
    Date of Patent: December 15, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Steven Carl Burgess, Connie Lynn Sheets, Sue Ellen Bernheim, James Albert Berta, Michael Lashawn Britt
  • Patent number: 5827505
    Abstract: An oral composition in the form of a toothpaste, powder, liquid dentifrice, mouthwash, denture cleanser, chewing gum or candy comprising one or more oral composition components selected from abrasives, binders, humectants, surfactants, fluoride ion sources, anticalculus agents and sweeteners and additionally comprising a dimethicone polyol as herein defined.
    Type: Grant
    Filed: September 30, 1997
    Date of Patent: October 27, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Iain Allan Hughes, Elizabeth Mary Ryan, Christopher David White
  • Patent number: 5820854
    Abstract: The present invention relates a dentifrice formulation contained in physically separated compartments of a dispenser, comprising a first dentifrice composition having an ionic strength of from about 1,000 .mu.mho to about 50,000 .mu.mho comprising from about 0.1% to about 8% of a polyoxyethylene having a molecular weight of from about 200,000 to about 7,000,000 and from about 92% to about 99.5% of one or more aqueous carriers; and a second dentifrice composition. The present invention also relates to a dentifrice formulation contained in physically separated compartments of a dispenser, comprising a first dentifrice composition having an ionic strength of from about 1,000 .mu.mho to about 50,000 .mu.mho; and a second dentifrice composition comprising from about 0.1% to about 8% of a polyoxyethylene having a molecular weight of from about 200,000 to about 7,000,000 and from about 92% to about 99.9% of one or more aqueous carriers.
    Type: Grant
    Filed: March 27, 1997
    Date of Patent: October 13, 1998
    Assignee: The Procter & Gamble Company
    Inventor: William Michael Glandorf
  • Patent number: 5820852
    Abstract: The present invention relates to an oral compositions comprising a soluble fluoride ion source, tetrasodium pyrophosphate, calcium peroxide, and one or more aqueous carriers, wherein the oral composition has a neat pH of from about 9.0 to about 10.5 and a total water content of from about 9.1% to about 20%. The invention may also include an alkali metal bicarbonate salt and xylitol.
    Type: Grant
    Filed: November 26, 1996
    Date of Patent: October 13, 1998
    Assignee: The Proctor & Gamble Company
    Inventors: Steven Carl Burgess, Connie Lynn Sheets
  • Patent number: 5820853
    Abstract: The present invention relates to a dentifrice formulation comprising first and second dentifrice compositions and to a dentifrice formulation that is a single dentifrice composition. The first dentifrice composition or the single dentifrice composition will comprise from about 0.1% to about 10% of a surfactant selected from the group consisting of anionic surfactants, cationic surfactants, amphoteric surfactants, and mixtures thereof; from about 0.1% to about 10% of a charged polymer; and from about 80% to about 99% of one or more aqueous carriers; wherein the charged polymer is diluted to form a charged polymer slurry and the pH of the charged polymer slurry is from about 1.5 to about 10, the charged polymer slurry is combined with the anionic, cationic, or amphoteric surfactant to form a coacervate gel, and the coacervate gel is then combined with the one or more aqueous carriers to form the dentifrice composition.
    Type: Grant
    Filed: March 27, 1997
    Date of Patent: October 13, 1998
    Assignee: The Procter & Gamble Company
    Inventor: William Michael Glandorf
  • Patent number: 5811080
    Abstract: The method of manufacturing comprises the steps of: (a) preparing a mixture of a favor system, one or more humectants, and one or more aqueous carrier materials; (b) adding tetrasodium pyrophosphate and calcium peroxide, all at once or in portions, under conditions wherein less than about 20% of the total pyrophosphate and calcium peroxide are dissolved in the mixture; and wherein further any remaining aqueous carrier materials not added to the mixture during step (a) are added in whole or in part in step (b) or thereafter, either by themselves or with any remaining amount of the tetrasodium pyrophosphate or calcium peroxide, under conditions such that less than about 20% of the total pyrophosphate and calcium peroxide are dissolved in the mixture; (c) heating the mixture to a temperature range of from about 38.degree. C. (100.degree. F.) to about 71.degree. C. (160.degree. F.) and preferably to a temperature range of from about 52.degree. C. (125.degree. F.) to about 57.degree. C. (135.degree. F.
    Type: Grant
    Filed: November 26, 1996
    Date of Patent: September 22, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Steven Carl Burgess, James Grigg Upson, Lowell Alan Sanker
  • Patent number: 5780020
    Abstract: The present invention relates to a powder, odor absorbing composition, which is safe for use on human skin comprising from about 0.1% to about 25%, by weight of the composition, of uncomplexed cyclodextrin; and a powder carrier. The odor absorbing compositions of the present invention may also contain an additional odor controlling agent, selected from the group consisting of zeolites, activated charcoal, sodium bicarbonate, antimicrobial agents, and antiperspirants.The present invention also relates to methods of using the compositions of the present invention to reduce body odor and/or vaginal odor.
    Type: Grant
    Filed: October 28, 1996
    Date of Patent: July 14, 1998
    Assignee: The Proctor & Gamble Company
    Inventors: Liezl Gonzales Peterson, Patricia Alison LaFleur
  • Patent number: 5776437
    Abstract: The present invention relates to a method of manufacturing predominately undissolved pyrophosphate and calcium peroxide compositions comprising the steps of: (a) preparing a mixture of a soluble fluoride ion source and one or more aqueous carrier materials; (b) adding tetrasodium pyrophosphate and calcium peroxide, all at once or in portions, under conditions wherein less than about 20% of the total pyrophosphate and calcium peroxide are dissolved in the mixture, and wherein any further remaining aqueous carrier materials not added to the mixtures during step (a) are added in whole or in part in step (b) or thereafter, either by themselves or with any remaining amount of the tetrasodium pyrophosphate or calcium peroxide under conditions such that less then about 20% of the total pyrophosphate and calcium peroxide are dissolved in the mixture; and (c) heating the mixture.
    Type: Grant
    Filed: November 26, 1996
    Date of Patent: July 7, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Steven Carl Burgess, Connie Lynn Sheets, Sue Ellen Bernheim, James Albert Berta, Michael Lashawn Britt
  • Patent number: 5766622
    Abstract: The present invention relates to a method for inhibiting an undesirable taste in oral compositions such as foods, beverages, and pharmaceuticals. The present invention also relates to oral and pharmaceutical compositions comprising undesirable tasting compounds wherein undesirable tastes are inhibited by the addition of a phosphorylated amino acid, such as phosphotyrosine, phosphoserine, phosphothreonine, and mixtures thereof, to said oral and pharmaceutical compositions.
    Type: Grant
    Filed: August 14, 1996
    Date of Patent: June 16, 1998
    Assignee: The Procter & Gamble Company
    Inventor: Sandra Lynn Nelson
  • Patent number: 5759523
    Abstract: The invention is drawn to a denture cleaning composition which comprises 1) an inorganic persalt bleaching agent, 2) an effervescence generator, 3) a dimethicone copolyol selected from the group consisting of alkyl- and alkoxy- dimethicone copolyols having the formula (I) as set forth in the specification, and 4) optionally an organic peroxyacid bleach precursor.
    Type: Grant
    Filed: September 4, 1997
    Date of Patent: June 2, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Iain Allan Hughes, Elizabeth Mary Ryan, Christopher David White
  • Patent number: 5747070
    Abstract: Disclosed are methods for treatment of herpes virus infections in a human or lower animal subject comprising administering to the subject stannous salt and one or more pharmaceutically acceptable carriers suitable for topical administration. The stannous salt may be one or more stannous carboxylates, a stannous halide selected from the groups consisting of stannous bromide, stannous iodide, and stannous chloride dihydrate, two or more stannous halides, or one or more stannous halides and one or more stannous carboxylates. Another therapeutic agent, such as an anesthetic, analgesic, or antibiotic, may also be administered. Also disclosed are compositions effective in treating herpes virus infections in a human or lower animal subject comprising stannous fluoride, one or more therapeutic agents, and one or more pharmaceutically acceptable carriers suitable for topical administration.
    Type: Grant
    Filed: January 7, 1997
    Date of Patent: May 5, 1998
    Assignee: The Procter & Gamble Company
    Inventor: Satyanarayana Majeti
  • Patent number: 5744167
    Abstract: Disclosed are methods for treatment of herpes virus infections in a human or lower animal subject comprising administering to the subject stannous salt and one or more pharmaceutically acceptable carriers suitable for topical administration. The stannous salt may be one or more stannous carboxylates, a stannous halide selected from the groups consisting of stannous bromide, stannous iodide, and stannous chloride dihydrate, two or more stannous halides, or one or more stannous halides and one or more stannous carboxylates. Another therapeutic agent, such as an anesthetic, analgesic, or antibiotic, may also be administered. Also disclosed are compositions effective in treating herpes virus infections in a human or lower animal subject comprising stannous fluoride, one or more therapeutic agents, and one or more pharmaceutically acceptable carriers suitable for topical administration.
    Type: Grant
    Filed: January 7, 1997
    Date of Patent: April 28, 1998
    Assignee: The Procter & Gamble Company
    Inventor: Satyanarayana Majeti
  • Patent number: 5741138
    Abstract: The present invention relates to oral compositions containing specially prepared herbal materials; in another aspect the compositions contain a water insoluble noncationic antibacterial agent.
    Type: Grant
    Filed: August 12, 1996
    Date of Patent: April 21, 1998
    Assignee: The Procter & Gamble Company
    Inventors: David Earl Rice, Brian Joseph McCormick
  • Patent number: 5733530
    Abstract: Disclosed are tartar control dentifrice compositions containing certain ranges of thymol. These compositions can also include propylene glycol and/or one or more antibacterial agents.
    Type: Grant
    Filed: August 30, 1996
    Date of Patent: March 31, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Lori Ann Bacca, Anthony Charles Lanzalaco