Patents Represented by Attorney John M. Howell
  • Patent number: 6136297
    Abstract: A system for delivering an oral care substance to the oral surface, the delivery system comprising a strip of flexible material having a sufficient flexibility to form to the contours of the oral surface. The strip of material is readily conformable to oral surfaces without permanent deformation when the delivery system is placed there against. The oral care substance is applied to the strip of material such that when the delivery system is placed on the oral surface the active contacts the surface. The oral care substance also provides adhesive attachment between the strip of material and the oral surface so as to hold the delivery system in place for a sufficient amount of time to allow the active to act upon the oral surface.
    Type: Grant
    Filed: March 17, 1998
    Date of Patent: October 24, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Paul Albert Sagel, Robert Stanley Dirksing, Frederick James Rohman
  • Patent number: 6132702
    Abstract: The present invention relates to oral care compositions, including therapeutic rinses, especially mouth rinses, as well as toothpaste, gels, tooth powders, chewing gums, mouth sprays, and lozenges (including breath mints), comprising at least a minimally effective amount of chlorite wherein preferably the pH of the final composition is greater than 7 and level of chlorine dioxide or chlorous acid is less than about 50 ppm, preferably is essentially free of chlorine dioxide or chlorous acid. This invention further relates to a method for treating or preventing gingivitis, plaque, periodontal disease, and/or breath malodor, and/or for the whitening of teeth, in humans or other animals, by applying a safe and effective amount of the chlorite ion composition to the oral cavity.
    Type: Grant
    Filed: February 27, 1998
    Date of Patent: October 17, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Jonathan James Witt, Rohan Lalith Wimalasena, Andrew Lee Wong
  • Patent number: 6096328
    Abstract: A system for delivering an oral care substance to the oral surface, the delivery system comprising a strip of flexible material having a sufficient flexibility to form to the contours of the oral surface. The strip of material is readily conformable to oral surfaces without permanent deformation when the delivery system is placed there against. The oral care substance is applied to the strip of material such that when the delivery system is placed on the oral surface the active contacts the surface. The oral care substance also provides adhesive attachment between the strip of material and the oral surface so as to hold the delivery system in place for a sufficient amount of time to allow the active to act upon the oral surface.
    Type: Grant
    Filed: November 19, 1998
    Date of Patent: August 1, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Paul Albert Sagel, Robert Stanley Dirksing, Frederick James Rohman, Satyanarayana Majeti, Elizabeth Ann Reno
  • Patent number: 6077502
    Abstract: The present invention relates to oral care compositions, including therapeutic rinses, especially mouth rinses, as well as toothpastes, gels, tooth powders, chewing gums, mouth sprays, and lozenges (including breath mints), comprising at least a minimally effective amount of chlorite ion, wherein preferably the pH of the final composition is greater than 7 and level of chlorine dioxide or chlorous acid is less than about 50 ppm, preferably is essentially free of chlorine dioxide or chlorous acid. This invention further relates to a method for treating or preventing gingivitis, plaque, periodontal disease, and/or breath malodor, and/or for the whitening of teeth, in humans or other animals, by applying a safe and effective amount of the chlorite ion composition to the oral cavity.
    Type: Grant
    Filed: February 27, 1998
    Date of Patent: June 20, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Jonathan James Witt, Rohan Lalith Wimalasena, Andrew Lee Wong, Eric Altman Goulbourne, Jr.
  • Patent number: 6074654
    Abstract: The present invention is for cosmetic compositions applied to the lips providing significant benefits to the user. These composition comprise the combination of organosiloxane resins and fluid diorganosiloxane resins with a volatile carrier.
    Type: Grant
    Filed: March 26, 1999
    Date of Patent: June 13, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Lee Ellen Drechsler, Thomas Elliot Rabe, Edward Dewey Smith, III
  • Patent number: 6071503
    Abstract: The present invention is for cosmetic compositions applied to the lips providing significant benefits to the user. These composition comprise the combination of oganosiloxane resins and fluid diorganosiloxane resins with a volatile carrier.
    Type: Grant
    Filed: October 17, 1996
    Date of Patent: June 6, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Lee Ellen Drechsler, Thomas Elliot Rabe, Edward Dewey Smith, III
  • Patent number: 6019962
    Abstract: The invention is for compositions and method for using said compositions to improve the performance of a long-wearing cosmetic composition. The invention and its methods of use allows the user to significantly enhance the attributes of a long-wearing cosmetic composition without compromising its primary advantages.
    Type: Grant
    Filed: May 23, 1997
    Date of Patent: February 1, 2000
    Assignee: The Procter & Gamble Co.
    Inventors: Thomas Elliot Rabe, Lee Ellen Drechsler, Edward Dewey Smith, III, Terutomo Dohmae, Christina M. Hines
  • Patent number: 5948394
    Abstract: A stable lip compositions which resists transfer upon subjecting the wearer to routine or daily activities. The compositions are in the form of a lipstick, contain a sufficiently high level of silicone oils to impart good feel upon application wherein, sticks are additionally formulated to resist breakage even when exposed to the rigors of manufacture, retail sale, and daily use by the consumer.
    Type: Grant
    Filed: January 13, 1997
    Date of Patent: September 7, 1999
    Assignee: The Procter & Gamble Company
    Inventors: David William Walling, Steven Michael Wujek, Felicia Levine, Debra Joy Coleman-Nally
  • Patent number: 5932196
    Abstract: The present invention are for emulsion compositions and the process for making such compositions containing biological and cosmetic actives subject to hydrolysis of actives during processing and storage of the emulsion composition. Buffers are incorporated into emulsion at a point wherein the acidic and basic conditions created during processing have little effect on compositions.
    Type: Grant
    Filed: November 4, 1994
    Date of Patent: August 3, 1999
    Assignee: The Procter & Gamble Company
    Inventors: Curtis Bobby Motley, Patricia Sue Raleigh
  • Patent number: 5922758
    Abstract: The subject invention involves methods and compositions for reducing non-ultraviolet-induced free radical damage in mammals comprising administering to a mammal a composition comprising a safe and effective amount of a compound selected from 2,4-dienoic acid esters of tocopherols and mixtures of such compounds, optionally in combination with chelating agents and/or anti-inflammatory agents.
    Type: Grant
    Filed: April 9, 1998
    Date of Patent: July 13, 1999
    Assignee: The Procter & Gamble Company
    Inventor: Donald L. Bissett
  • 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: 5874072
    Abstract: The present invention relates to eye makeup, preferably mascara compositions comprising water-insoluble polymeric materials in the form of an aqueous emulsion and water-soluble, film-forming polymers. Said compositions exhibit improved wear and are removable with soap and water.
    Type: Grant
    Filed: July 22, 1997
    Date of Patent: February 23, 1999
    Assignee: The Proctor & Gamble Company
    Inventors: Ali Abdelaziz Alwattari, Edward Dewey Smith, III
  • Patent number: 5855876
    Abstract: The present invention is for long lasting, physically stable, moisturizing lipstick compositions essentially free of water. Said lipsticks contain lipophilic materials with high levels of moisturizers distributed throughout. Said lipsticks resist separation of the moisturizing material from the body of the lipstick.
    Type: Grant
    Filed: December 19, 1996
    Date of Patent: January 5, 1999
    Assignee: The Procter & Gamble Company
    Inventors: George Endel Deckner, Crystal Turner, Sharron Hunter, Kim Watts-McMillan
  • 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: 5843407
    Abstract: The present invention relates to lipstick compositions which comprise wax, emollient and a gelling agent wherein the inclusion of the gelling agent facilitates the retention of emollient oils particularly under high humidity and temperatures. Lipsticks of the present invention contain moisturizers which may be delivered to the lips in a non-polar/lipophilic medium in a thermodynamically stable way by using associated structures. A method of making the lipstick is also disclosed.
    Type: Grant
    Filed: April 26, 1996
    Date of Patent: December 1, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Magda El-Nokaly, Michael Lee Vatter, David William Walling, Neil Campbell Leatherbury, Cheryl Lynn Peterson
  • 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
  • Patent number: 5811593
    Abstract: The present invention is for a process for preparing monoacetals of hydroquinone wherein said process provides for higher yields of greater purity. Said process utilizes a two step reaction wherein a protected hydroquinone is reacted with an enol ether to form a protected intermediate. Upon hydrogenolysis of said intermediate a final product, monoacetal hydroquinone, is formed having higher degree of purity and in greater yields that the yields attributed to reactions known in the art.
    Type: Grant
    Filed: November 12, 1996
    Date of Patent: September 22, 1998
    Assignee: The Procter & Gamble Company
    Inventors: John David Carter, Jack Lee Parsons, David Fred Starks
  • Patent number: 5739156
    Abstract: The subject invention involves a method of reducing non-ultraviolet-induced free radical damage in mammals comprising administering to a mammal a composition comprising a safe and effective amount of a compound selected from 2,4-dienoic acid esters of tocopherols and mixtures of such compounds.
    Type: Grant
    Filed: July 30, 1997
    Date of Patent: April 14, 1998
    Assignee: The Procter & Gamble Company
    Inventor: Donald Lynn Bissett
  • Patent number: 5709847
    Abstract: Disclosed are pharmaceutical compositions comprising a radical scavenging agent and an anti-inflammatory agent which are useful for topical application to prevent damage to skin caused by acute or chronic UV exposure. Combinations of a radical scavenging agent, an anti-inflammatory agent, and a sunscreen are also disclosed.Also disclosed is a method for using these compositions topically to prevent damage to skin caused by acute or chronic UV exposure.
    Type: Grant
    Filed: November 8, 1996
    Date of Patent: January 20, 1998
    Assignee: The Procter & Gamble Company
    Inventors: Donald Lynn Bissett, Rodney Dean Bush, Ranjit Chatterjee
  • Patent number: D433145
    Type: Grant
    Filed: May 7, 1998
    Date of Patent: October 31, 2000
    Assignee: The Procter & Gamble Company
    Inventors: Leane Kristine Davis, Ronald Dean Cramer