Patents Represented by Attorney Betty J. Zea
  • Patent number: 6024761
    Abstract: The present invention relates to disposable elastic thermal uniaxial joint wraps having an elastic laminate structure formed from a polymeric mesh and two fabric carrier layers, and one or more heat cells, preferably one or more thermal packs comprising a plurality of individual heat cells, wherein heat is applied to specific areas of the user's body, preferably for the knee and/or elbow, preferably for pain relief. These wraps provide good conformity to user's body to deliver consistent, convenient and comfortable heat application.
    Type: Grant
    Filed: March 12, 1999
    Date of Patent: February 15, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Daniel Louis Barone, William Robert Ouellette
  • Patent number: 6008171
    Abstract: A denture cleansing composition comprising an inorganic persalt bleaching agent, an effervescence generator and an aminoalkysilicone. The composition provides improved antiplaque, cleasing and antibacterial activity together with excellent physical and in-use performance characteristics.
    Type: Grant
    Filed: August 21, 1997
    Date of Patent: December 28, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Iain Allan Hughes, Elizabeth Mary Ryan, Christopher David White
  • Patent number: 6004538
    Abstract: An oral composition in the form of a toothpaste, powder, liquid dentifrice, mouthwash, denture cleaner, chewing gum, or candy comprising one or more oral composition components selected from abrasives, binders, humectants, surfactants, fluoride ion sources, anticalculus agents and sweetners and additionally comprising: a dimethicone copolyol selected from alkyl- and alkoxy-dimethicone copolyols having formula (I).
    Type: Grant
    Filed: October 28, 1997
    Date of Patent: December 21, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Iain Allan Hughes, Mark Ieuan Edwards
  • Patent number: 5955123
    Abstract: The subject invention encompasses baked compositions, a therapeutically effective dose of SMOOTH TEXTURE METAMUCIL.RTM. and one or more conventional additives used in dough containing compositions. The present invention also encompasses methods for regulating bowel function and/or providing laxation and/or treating hypercholesterolemia and/or increasing fiber consumption in humans or lower animals comprising orally administering the baked compositions according to this invention.
    Type: Grant
    Filed: October 21, 1996
    Date of Patent: September 21, 1999
    Assignee: The Procter & Gamble Company
    Inventor: Bruce Paul Daggy
  • Patent number: 5942550
    Abstract: Disclosed are drink mix compositions comprising a therapeutically effective dose of an anion exchange resin, and xanthan gum. These compositions may also contain one or more carriers wherein the compositions are in a form mixable with a liquid to form a suspension of the anion exchange resin and xanthan gum.
    Type: Grant
    Filed: April 26, 1996
    Date of Patent: August 24, 1999
    Assignee: The Procter & Gamble Company
    Inventor: Sherry Lynn Diehl
  • Patent number: 5939080
    Abstract: Disclosed are oral compositions and methods for reducing plaque in a human or lower animal subject comprising applying to the teeth of the subject an oral composition comprising one or more hydrophobic solvents having one or more characteristics selected from the group consisting of a hydrogen bonding parameter of less than about 7.0 and a water solubility of less than about 10%; one or more non-polymeric surfactants wherein the weight ratio of hydrophobic solvent to non-polymeric surfactant is from about 30:1 to about 1:2; and one or more aqueous carriers; wherein the oral composition is in the form of a toothpaste or mouthrinse, is non-ingestible, and has a pH of from about 5.0 to about 9.5.
    Type: Grant
    Filed: January 10, 1997
    Date of Patent: August 17, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Daniel Wayne Michael, Gregory Berry, James Grigg Upson
  • Patent number: 5914132
    Abstract: The present invention relates to a pharmaceutical composition in a unit dosage form for peroral administration in a human or lower animal, having a gastrointestinal tract comprising a small intestine and a colon with a lumen therethrough having an inlet to the colon from the small intestine, comprising:a. a safe and effective amount of a therapeutically active agent incorporated into a compressed, bi-convex tablet, with a maximum diameter of about 4 mm to about 10 mm;b. a non-pH dependent smoothing coat applied to the tablet to provide a smooth tablet surface free from edges or sharp curves; andc. an enteric polymer coating material comprising at least one inner coating layer and only one outer coating layer;wherein the therapeutically active agent is released at a point near the inlet to, or within the colon; each of the inner coating layer(s) is an enteric polymer that begins to dissolve in an aqueous media at a pH between about 5 to about 6.
    Type: Grant
    Filed: October 11, 1996
    Date of Patent: June 22, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Gary Robert Kelm, Koji Kondo, Akio Nakajima
  • Patent number: 5910317
    Abstract: Cholestyramine, psyllium, and, optionally, polyol polyesters are administered orally to reduce blood cholesterol levels.
    Type: Grant
    Filed: April 10, 1996
    Date of Patent: June 8, 1999
    Assignee: The Procter & Gamble Company
    Inventor: Charles David Broaddus
  • Patent number: 5894017
    Abstract: A delivery system for an oral care substance includes a strip of material having a flexural stiffness less than about 50 grams/centimeter as measured on a Handle-O-Meter per ASTM test method D2923-95. The strip of material is readily conformable without permanent deformation to a shape of a tooth and its adjoining soft tissue when the delivery system is placed thereagainst. The delivery system also includes an oral care substance applied to the strip of material such that when the delivery system is placed on a surface of the tooth and its adjoining soft tissue, the substance contacts the surface providing an active onto the surface. The substance also provides adhesive attachment between the strip of material and the surface to hold the delivery system in place for a sufficient time to allow the active to act upon the surface.
    Type: Grant
    Filed: June 6, 1997
    Date of Patent: April 13, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Paul A. Sagel, Robert S. Dirksing, Frederick J. Rohman
  • Patent number: 5891453
    Abstract: A system for delivering a tooth whitening substance to a plurality of adjacent teeth, the delivery system comprising a strip of flexible material having a sufficient flexibility to form a curved shape on a plurality of adjacent teeth and a tooth whitening substance. The strip of material is readily conformable to the teeth surfaces and to interstitial tooth spaces without permanent deformation when the delivery system is placed thereagainst. The tooth whitening substance is applied to the strip of material such that when the delivery system is placed on the surface of the teeth, the substance contacts the surface providing an active onto the surface. The substance also provides adhesive attachment between the strip of material and the surface to hold the delivery system in place for a sufficient amount of time to allow the active to act upon the surface.
    Type: Grant
    Filed: March 17, 1998
    Date of Patent: April 6, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Paul Albert Sagel, Robert Stanley Dirksing, Frederick James Rohman
  • Patent number: 5885553
    Abstract: The present invention discloses oral compositions and methods for reducing plaque in a human or lower animal subject comprising applying to the teeth of the subject an oral composition comprising from about 0.5% to about 90% of a hydrophobic solvent having a hydrogen bonding parameter of less than 7.0 and a surface tension of less than 50 dynes/centimeter measured at 2% by weight of solvent in water, and from about 10% to about 99.5% of one or more aqueous carriers; wherein the oral composition is in the form of a toothpaste or mouthrinse, is non-ingestible, and has a pH of from about 5.0 to about 9.5.
    Type: Grant
    Filed: January 10, 1997
    Date of Patent: March 23, 1999
    Assignee: The Procter & Gamble Company
    Inventor: Daniel Wayne Michael
  • Patent number: 5885554
    Abstract: Disclosed are oral compositions and methods for reducing plaque in a human or lower animal subject comprising applying to the teeth of the subject one or more hydrophobic solvents having one or more characteristics selected from the group consisting of a hydrogen bonding parameter of less than about 7.0 and a water solubility of less than about 10%; one or more polymeric surfactants wherein the weight ratio of hydrophobic solvent to polymeric surfactant is from about 10:1 to about 1:20; and one or more aqueous carriers; wherein the oral composition is in the form of a toothpaste or mouthrinse, is non-ingestible, and has a pH of from about 5.0 to about 9.5.
    Type: Grant
    Filed: January 10, 1997
    Date of Patent: March 23, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Daniel Wayne Michael, Gregory Berry, James Grigg Upson
  • Patent number: 5885556
    Abstract: Disclosed are oral compositions comprising a nonionic surfactant and/or amphoteric surfactant, an anionic surfactant, free pyrophosphate ions or tetrasodium pyrophosphate, free fluoride ions, and one or more aqueous carriers. The compositions may also contain an alkali metal bicarbonate salt and xylitol.
    Type: Grant
    Filed: August 6, 1996
    Date of Patent: March 23, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Michael Frederick Lukacovic, Liezl Gonzales Peterson, Steven Carl Burgess, Gregory Berry, Mary Ann Hunter-Rinderle
  • Patent number: 5880172
    Abstract: The present invention relates to a denture adhesive composition comprising a lower alkyl vinyl ether-maleic acid, anhydride, or salt polymer or mixtures thereof, and at least one non-adhesive self-supporting layer. The present invention also relates to a denture adhesive composition comprising at least one non-adhesive self-supporting layer and at least two adhesive components wherein one of the adhesive components is a lower alkyl vinyl ether-maleic acid, anhydride or salt polymer of mixtures thereof.
    Type: Grant
    Filed: October 25, 1996
    Date of Patent: March 9, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Jayanth Rajaiah, David Alan Nichols, Kimberly Ann Gilday-Weber
  • Patent number: 5879691
    Abstract: A delivery system for a tooth whitening substance includes a strip of material having a flexural stiffness less than about 50 grams/centimeter as measured on a Handle-O-Meter per ASTM test method D2923-95. The strip of material is readily conformable without permanent deformation to a shape of a tooth when the delivery system is placed thereagainst. The tooth whitening substance is applied to the strip of material such that when the delivery system is placed on a surface of the tooth, the substance contacts the surface providing an active onto the surface. The substance also provides adhesive attachment between the strip of material and the surface to hold the delivery system in place for a sufficient time to allow the active to act upon the surface. A method of delivery includes pre-coating the strip of material, having the wearer apply substance to the strip of material, or having the wearer apply the substance directly to the surface before applying a strip of material.
    Type: Grant
    Filed: June 6, 1997
    Date of Patent: March 9, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Paul A. Sagel, Robert S. Dirksing, Frederick J. Rohman
  • Patent number: 5877233
    Abstract: Disclosed is a denture adhesive composition comprising at least one non-adhesive self-supporting layer; and a partial salt of a lower alkyl vinyl ether-maleic acid copolymer wherein the partial salt comprises a cationic salt function consisting essentially of: from about 0.01% to about 10% of ferric iron cations; and from about 0.1% to about 75% of divalent and/or monovalent metal cations selected from the group consisting of zinc, calcium, magnesium, potassium, sodium, ammonium, and mixtures thereof.
    Type: Grant
    Filed: March 27, 1997
    Date of Patent: March 2, 1999
    Assignee: The Proctor & Gamble Company
    Inventors: Nong Liang, Jayanth Rajaiah, Kimberly Ann Gilday-Weber
  • Patent number: 5872160
    Abstract: Disclosed is a denture adhesive composition comprising at least one non-adhesive self-supporting layer; and a partial salt of a lower alkyl vinyl ether-maleic acid copolymer, the partial salt copolymer comprising carboxyl groups, of which from about 50% to about 95% are neutralized by one or more metal cations; wherein the partial salt copolymer is covalently crosslinked with an organic crosslinker and wherein the molar ratio of organic crosslinker to carboxyl groups, prior to neutralization by the metal cations, is from about 0.1% to about 30%.
    Type: Grant
    Filed: March 27, 1997
    Date of Patent: February 16, 1999
    Assignee: The Procter &Gamble Company
    Inventors: Nong Liang, Jayanth Rajaiah, Kimberly Ann Gilday-Weber
  • Patent number: 5872161
    Abstract: Disclosed is a denture adhesive composition comprising a partial salt of a lower alkyl vinyl ether-maleic acid copolymer wherein the partial salt comprises a cationic salt function consisting essentially of: from about 0.01% to about 10% of ferric iron cations; and from about 0.1% to about 75% of divalent and/or monovalent metal cations selected from the group consisting of zinc, calcium, magnesium, potassium, sodium, ammonium, and mixtures thereof.
    Type: Grant
    Filed: March 27, 1997
    Date of Patent: February 16, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Nong Liang, Jayanth Rajaiah
  • Patent number: 5843987
    Abstract: The present invention relates to the use of ellagic acid for the treatment of gastrointestinal disorders by stimulating the motility of the GI tract. In particular the present invention relates to a method of treatment of constipation, heartburn, non ulcer dyspepsia, GERD, and/or esophagitis, with a pharmaceutical composition comprising a safe and effective amount of ellagic acid or pharmaceutically acceptable salts or esters thereof. Preferably the ellagic acid is administered perorally.
    Type: Grant
    Filed: October 31, 1997
    Date of Patent: December 1, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Tuticorin Govindachari Rajagopalan, Deepa Ashok Khambe
  • Patent number: 5843479
    Abstract: The present invention relates to a pharmaceutical composition in a unit dosage form for peroral administration in a human or lower animal, having a gastrointestinal tract comprising a small intestine and a colon with a lumen therethrough having an inlet to the colon from the small intestine, comprising:a. a safe and effective amount of rapidly dissolving bisacodyl incorporated into a compressed, bi-convex tablet, with a maximum diameter of about 4 mm to about 10 mm;b. a non-pH dependent smoothing coat applied to the tablet to provide a smooth tablet surface free from edges and sharp curves; andc. an enteric polymer coating material comprising at least one inner coating layer and only one outer coating layer;wherein the rapidly dissolving bisacodyl is released at a point near the inlet to, or within the colon; each of the inner coating layer(s) is an enteric polymer that begins to dissolve in an aqueous media at a pH between about 5 to about 6.
    Type: Grant
    Filed: October 11, 1996
    Date of Patent: December 1, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Gary Robert Kelm, Koji Kondo, Akio Nakajima