Patents Assigned to Procter + Gamble Co.
  • Publication number: 20030220221
    Abstract: The present invention relates to a solid or fluid composition, kit and method for treating and/or cleaning surfaces. In one aspect, the composition contains a nanoparticle component, selected from the group consisting of metal oxyhydroxides, modified metal oxyhydroxides and mixtures thereof; and a buffer/modifying agent component.
    Type: Application
    Filed: May 19, 2003
    Publication date: November 27, 2003
    Applicant: The Procter & Gamble Co.
    Inventors: Michael Ray McDonald, Helen Frances O'Connor, Robert Henry Rohrbaugh
  • Publication number: 20030216485
    Abstract: The present invention relates to a process for preparing a water-soluble foam matrix which is capable of delivering an active ingredient and articles of manufacture comprising said foam matrix, said article comprising:
    Type: Application
    Filed: May 29, 2003
    Publication date: November 20, 2003
    Applicant: The Procter & Gamble Co.
    Inventors: Daniel James Dufton, Simon Howe
  • Publication number: 20030211209
    Abstract: The present disclosure relates to products, including preservative systems and compositions (e.g., foods, beverages, health care products, personal care products, herbicidal products, and containment devices). The products comprise a constituent comprising an isothiocyanate compound. The products may further comprise a preservative selected from sorbate preservatives, benzoate preservatives, and mixtures thereof. The present disclosure further relates to methods of preserving products comprising incorporating the foregoing preservative systems into such products.
    Type: Application
    Filed: March 11, 2003
    Publication date: November 13, 2003
    Applicant: The Procter & Gamble Co.
    Inventors: Athula Ekanayake, John Robert Bunger, Paul Ralph Bunke
  • Patent number: 6632449
    Abstract: The present disclosure is directed to compositions containing boron which are useful for a variety of purposes, including enhancing bone health, alleviating arthritis, pain, and inflammation, and producing other beneficial health effects. The disclosure is further directed to methods of preparing such compositions, methods of using (including administering) the compositions, and kits comprising the compositions. The compositions have a pH which is at least about 2 pH units less than the pKa of the boron compound.
    Type: Grant
    Filed: November 20, 2001
    Date of Patent: October 14, 2003
    Assignee: The Procter & Gamble Co.
    Inventor: Raymond Louis Niehoff
  • Publication number: 20030180431
    Abstract: The present invention relates to novel coffee compositions with stable flavor characteristics. In particular, the present invention relates to novel processes for preparing stable, flavored coffee compositions and the products comprising them.
    Type: Application
    Filed: October 17, 2002
    Publication date: September 25, 2003
    Applicant: The Procter Gamble Co.
    Inventors: Jerry Douglas Young, Douglas Craig Hardesty
  • Patent number: 6624341
    Abstract: The present invention relates to disposable absorbent articles such as baby diapers or sanitary napkins having a breathable yet liquid leakage retarding backsheet which comprises an inner and an outer layer. The inner layer being closer to the absorbent structure of the article is a formed film with directional liquid transport characteristics while the outer layer is a fibrous fabric.
    Type: Grant
    Filed: October 16, 2000
    Date of Patent: September 23, 2003
    Assignee: The Procter & Gamble Co.
    Inventors: Michael Depner, Michael Divo
  • Patent number: 6620952
    Abstract: Processes for the synthesis of polyol fatty acid polyester by transesterification of a polyol comprise reacting polyol with a first portion of fatty acid lower alkyl ester to provide a first step reaction product in which substantially all of the polyol is reacted with at least one fatty acid lower alkyl ester. The process then employs a multistage column for further transesterification of the first step reaction product. Partially esterified polyol, a second portion of fatty acid lower alkyl ester and catalyst are fed to the column to form a mixture and cause further transesterification of the partially esterified polyol and fatty acid lower alkyl ester, with lower alkyl alcohol being formed as a by product. The resulting liquid mixture of reactants and product is passed in a first direction between adjacent stages through the column for further reaction of partially esterified polyol with fatty acid lower alkyl ester.
    Type: Grant
    Filed: September 4, 2001
    Date of Patent: September 16, 2003
    Assignee: The Procter & Gamble Co.
    Inventor: Patrick Joseph Corrigan
  • Publication number: 20030166373
    Abstract: A toothbrush kit is disclosed comprising a package, a toothbrush, one or more removable end caps adapted for engaging an end of the toothbrush, and one or more emblems that may be adhesively attached to the toothbrush. Also disclosed are methods for selectively customizing a toothbrush by use and selection of components contained in the kit. Additionally disclosed are methods for manufacturing and packaging the components of the toothbrush kit. Furthermore, a strategy is disclosed for specifically tailoring the toothbrush kit for particular markets, geographic regions, or consumer groups.
    Type: Application
    Filed: March 4, 2002
    Publication date: September 4, 2003
    Applicant: The Procter & Gamble Co.
    Inventors: John Roy Whitney, Lawrence A. Blaustein, Patrick W. Brown
  • Patent number: 6608021
    Abstract: A detergent composition which has improved solubility or dissolution in laundering solutions, especially in solutions kept at cold temperatures (i.e., less than about 30° C.), is disclosed. The granular detergent composition is aesthetically pleasing to consumers and has improved flowability. The granular detergent composition has optimally selected level of particles having a judiciously selected median particle size diameter with a selected standard deviation. The granular detergent composition also has carefully tailored physical properties such as uniformity parameter, whiteness, circularity and aspect ratio.
    Type: Grant
    Filed: May 1, 2001
    Date of Patent: August 19, 2003
    Assignee: The Procter & Gamble Co.
    Inventors: Jacqueline Westfield, Steven Matthew Gabriel, Scott William Capeci, Kristin Nicole Perkis
  • Patent number: 6607761
    Abstract: The present invention relates to color and flavor improvements in iron and zinc supplemented dry beverage powders having fruit and/or botanical flavor. Vitamins such as the B vitamins, vitamin A, vitamin C, and vitamin E can be added to the dry beverage mix. The supplemented dry beverage mix can also contain iodine, niacin and folic acid. In particular, methods for fortifying dry beverage mixes with certain bioavailable zinc and iron compounds without producing reconstituted beverages having undesirable color or flavor are disclosed. Also disclosed are beverages and foods fortified preferably with amino acid chelated iron that do not impart objectionable color due to the inclusion of a ferric ion reducing agent such as ascorbic acid and/or an agent such as citric acid that is capable of preferentially complexing ferric ion in the presence of polyphenols or flavonoids that are typically present in these beverages or foods.
    Type: Grant
    Filed: November 28, 2001
    Date of Patent: August 19, 2003
    Assignee: The Procter & Gamble Co.
    Inventors: William John Henry, Xiaobing Xi, Michel Lucien Hubert Lannelongue Favre, Haile Mehansho, Renee Irvine Mellican, Jianjun Li
  • Patent number: 6599547
    Abstract: A method for preparing dehydrated fruits, vegetables and tubers, particularly potato products. The steps of the method include: boiling the whole raw edible product or slices or pieces of the raw edible product for a time sufficient to partially cook the starch and soften the tissue of the edible product; comminuting the cooked product; and drying the comminuted product. The raw edible product is preferably unpeeled or partially peeled. The resulting dehydrated product: (1) retains more Vitamin C; (2) has a lighter color; (3) has a higher percent of free amylose; (4) has fewer broken cells; and (5) has fewer degradation products than a corresponding product produced by conventional methods.
    Type: Grant
    Filed: April 20, 2000
    Date of Patent: July 29, 2003
    Assignee: The Procter & Gamble Co.
    Inventors: Maria Dolores Martinez-Serna Villagran, Srinivas Achanta, Eileen Marie Boyle, Jianjun Li, Donald Ray Patton
  • Publication number: 20030138384
    Abstract: The present invention is directed to a method of treating dental erosion, preventing dental discoloration or both comprising orally administering to a mammal (preferably, a human) a beverage composition having a pH of greater than about 5.
    Type: Application
    Filed: December 13, 2002
    Publication date: July 24, 2003
    Applicant: The Procter & Gamble Co.
    Inventors: Gary Stephenson, Dale Alan Cooper, Robert Vincent Faller, Arif Ali Baig
  • Publication number: 20030138541
    Abstract: Dough compositions comprising potato flanules can be used to make fabricated food products. The flanules have physical properties in between flakes and granules. In comparison to granules, the addition of flanules to the dough increases sheet strength, cohesiveness, and elasticity of the dough. In comparison to flakes, the addition of flanules to the dough decreases sheet strength.
    Type: Application
    Filed: January 15, 2003
    Publication date: July 24, 2003
    Applicant: The Procter & Gamble Co.
    Inventors: Maria Dolores Martinez-Serna Villagran, Joan Carol Wooten
  • Patent number: 6596678
    Abstract: Detergent compositions and fabric conditioning compositions which include from about 0.01% to about 5.0%, by weight, of polyelectolyte complexes having a compatible charge-balancing polymeric anion with at least 3 anionic groups and a total net charge of at least 4 negative charges.
    Type: Grant
    Filed: April 26, 2001
    Date of Patent: July 22, 2003
    Assignee: The Procter & Gamble Co.
    Inventors: Rajan Keshav Panandiker, William Conrad Wertz, Sherri Lynn Randall
  • Publication number: 20030134759
    Abstract: The compositions of the present invention relate to personal cleansing compositions having from about 4% to about 50%, by weight, of a surfactant selected from the group consisting of an anionic, cationic, nonionic, amphoteric, and zwitterionic surfactants and mixtures thereof; from about 0.05% to about 10% by weight of a dispersed, water insoluble solid particles or solid, temperature stable particles; from about 0.025% to about 5% by weight of an organic, non crosslinked, cationic homopolymer or copolymer having a cationic charge density of from about 2 meq/gm to about 10 meq/gm and an average molecular weight of from about 1,000 to about 5,000,000; from about 0.1% to about 10%, by weight, of a phase separation initiator selected from the group consisting of electrolytes, amphiphiles and mixtures thereof; and from about 50% to about 95%, by weight, of water.
    Type: Application
    Filed: November 1, 2002
    Publication date: July 17, 2003
    Applicant: The Procter & Gamble Co.
    Inventors: Nicholas William Geary, Timothy Woodrow Coffindaffer, Mark Anthony Brown
  • Publication number: 20030113431
    Abstract: Improved doughs containing dehydrated potato products, food products made from said doughs, and the methods for making the same are disclosed. Although the improved doughs contain non-ideal dehydrated potato products, processing efficiency and finished product quality are comparable to that of finished products made with doughs containing dehydrated potato products having from 40% to 60% broken cells and from 16% to 27% free amylose.
    Type: Application
    Filed: November 5, 2002
    Publication date: June 19, 2003
    Applicant: The Procter & Gamble Co.
    Inventors: Maria Dolores Martinez-Serna Villagran, Anthony John Boiano
  • Patent number: 6579844
    Abstract: The present invention relates to particulate detergent compositions and methods for making them. Such detergent compositions may be used for any cleaning purposes, in particular for dishwashing or laundry detergents. A combination of first and second particulate detergent components are formed into a single particle. The first and second particulate being of different colors.
    Type: Grant
    Filed: November 14, 2001
    Date of Patent: June 17, 2003
    Assignee: The Procter & Gamble Co.
    Inventors: Christopher Andrew Morrison, Scott John Donoghue
  • Publication number: 20030104114
    Abstract: Dehydrated potato flakes prepared from potato slices, slivers and/or nubbins suitable for use in dough compositions used to make fabricated products. The dehydrated flakes are prepared such that the physical properties in the flake are controlled during processing. The resulting flakes can be used to prepare a more cohesive, non-adhesive, machineable dough.
    Type: Application
    Filed: December 18, 2002
    Publication date: June 5, 2003
    Applicant: The Procter & Gamble Co.
    Inventors: Maria Dolores Martinez-Serna Villagran, David John Beverly
  • Publication number: 20030104115
    Abstract: Dehydrated potato flakes prepared from potato slices, slivers and/or nubbins suitable for use in dough compositions used to make fabricated products. The dehydrated flakes are prepared such that the physical properties in the flake are controlled during processing. The resulting flakes can be used to prepare a more cohesive, non-adhesive, machineable dough.
    Type: Application
    Filed: December 18, 2002
    Publication date: June 5, 2003
    Applicant: The Procter & Gamble Co.
    Inventors: Maria Dolores Martinez-Serna Villagran, David John Beverly, Leonard Williamson
  • Publication number: 20030104117
    Abstract: Dehydrated potato flakes prepared from potato slices, slivers and/or nubbins suitable for use in dough compositions used to make fabricated products. The dehydrated flakes are prepared such that the physical properties in the flake are controlled during processing. The resulting flakes can be used to prepare a more cohesive, non-adhesive, machineable dough.
    Type: Application
    Filed: December 19, 2002
    Publication date: June 5, 2003
    Applicant: The Procter & Gamble Co.
    Inventors: Maria Dolores Martinez-Serna Villagran, David John Beverly