Patents Assigned to Procter & Gamble Company
  • Patent number: 6887280
    Abstract: Novel compositions for use in oxidative hair coloring compositions are provided. The compositions comprise one or more oxidative hair coloring N-aryl-m-phenyldiamine derivatives as couplers and one or more diaminopyrazole primary intermediates in combination.
    Type: Grant
    Filed: March 4, 2002
    Date of Patent: May 3, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Mu-Ill Lim, Yuh-Guo Pan, Sabina Burdzovic
  • Patent number: 6887947
    Abstract: This invention relates to processes for the production of purified, partially esterified polyol fatty acid polyesters and the compositions derived from those processes. The purified, partially esterified polyol fatty acid polyesters of the present invention are particularly well suited for use in a variety of food, beverage, pharmaceutical, and cosmetic applications and comprise less than about 5% polyol; less than about 5 ppm of residual solvent; less than about 700 ppm of lower alky esters; less than about 5% of a soap and free fatty acid mixture; less than about 3% of ash; and have an acid value of less than about 6.
    Type: Grant
    Filed: May 28, 2002
    Date of Patent: May 3, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Jared John Schaefer, James Earl Trout
  • Patent number: 6887226
    Abstract: A tampon pledget having a top end, a bottom end, a first side end, a second side end, and a central portion between the first side end and the second side end. A first cord and a second cord are attached to the central portion. The first cord and the second cord lie in parallel planes.
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: May 3, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Robert Paul Cassoni, Dale Edwin Barker
  • Patent number: 6887347
    Abstract: The present invention relates to cellulosic fibrous material comprising a radiation activatable resin, structures comprising such fibrous material, and absorbent articles especially disposable absorbent articles, comprising such fibrous materials or structures. It further relates to a process to make such fibrous material, structures or articles.
    Type: Grant
    Filed: December 8, 2003
    Date of Patent: May 3, 2005
    Assignee: The Procter and Gamble Company
    Inventors: Ekaterina Ponomarenko, Ludwig Busam
  • Patent number: 6887859
    Abstract: Disclosed are topical compositions, including methods of applying those compositions to absorb sweat and sebum from the skin, wherein the compositions comprise (A) fluid-absorbent solids having a Water Absorption Value of at least about 0.5 grams/gram; (B) an adhesive fluid; and (C) a liquid carrier; herein the composition has an Average Wear Index Value of at least about 60%. The topical compositions provide effective delivery and deposition of the fluid-absorbent solid onto the skin from an extended wear composition.
    Type: Grant
    Filed: September 26, 2002
    Date of Patent: May 3, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Mannie Lee Clapp, Rebecca Ann Taylor, Colin Michael McHugh, Jorge Max Sunkel, Timothy James Felts, Edward Dewey Smith, III, Scott William Syfert, Michael Joseph Roddy, Robert William Corkery
  • Patent number: 6887838
    Abstract: Formulation components such as bleach boosting compounds selected from the group consisting of bleach boosters comprising quaternary imine cations, zwitterions, polyions having a net charge of from about +3 to about 3 and mixtures thereof, bleaching species comprising oxariridinium cations, zwitterions, polyions having a net charge of from about +3 to about ?3 and mixtures thereof, and mixtures thereof are disclosed. The bleach boosting compounds increase bleaching effectiveness even in lower temperature solutions and provides improved stability toward unwanted boosting compound decomposition. The bleach boosting compounds are ideally suited for inclusion into bleaching compositions including those with detersive surfactants and enzymes. Also provided is a method for laundering a fabric employing the bleach compounds, a laundry additive product employing the bleach boosting compounds.
    Type: Grant
    Filed: May 26, 2004
    Date of Patent: May 3, 2005
    Assignee: Procter & Gamble Company
    Inventors: Robert Richard Dykstra, Gregory Scot Miracle
  • Patent number: 6886207
    Abstract: The toothbrush of the present invention comprises an elongated handle having a head attached to one end. The head has a bristle-bearing face having longitudinal perimeter portions adjacent longitudinal edges and at least two perimetric, elastomeric massaging elements alternately arranged with groups of bristle tufts along each of the longitudinal perimeter portions. The brush can comprise further massaging elements which are not located along the longitudinal perimeter portions though the use of such additional elements is preferably minimised. The perimetric massaging elements have rotational symmetry through an angle of 120° or less, preferably being circular. The cross-sectional area proportion of elastomeric massaging elements to bristles on the brush head is less than 25%. Alternately there are four or fewer elastomeric massaging elements which are not perimetric massaging elements.
    Type: Grant
    Filed: June 9, 2000
    Date of Patent: May 3, 2005
    Assignee: The Procter & Gamble Company
    Inventor: Sanjay Amratlal Solanki
  • Patent number: 6887615
    Abstract: A microvalve (10) for controlling fluid flow, including a body portion (14) having at least one opening (18) formed therein, a shutter (12) located adjacent to and substantially parallel with the body portion, and a drive mechanism (20, 22) for causing the shutter to pivot with resect to the body portion so that the shutter is brought into and out of alignment with the opening of the body portion, wherein the microvalve is in a closed position and an open position, respectively.
    Type: Grant
    Filed: July 20, 2000
    Date of Patent: May 3, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Faiz Feisal Sherman, Vladimir Gartstein, Daniel Jonathan Quiram
  • Patent number: 6884767
    Abstract: Clear/translucent formulations comprise polyquaternary ammonium actives with lower, or no, solvent levels except the solvent which is normally present in the polyquaternary raw material stocks by choosing highly efficient solvents within a specific Clog P range, employing higher levels of polyquaternary ammonium, actives, and/or augmenting the bilayer with surfactants and/or polar oils. Compositions with lowered solvent levels have at or below about 5% by volume of secondary dispersed phases preferably below about 3% by volume of secondary dispersed phase, and more preferably 1% by volume of secondary dispersed phases. The most preferred compositions are essentially free of secondary dispersed phases. High-speed centrifugation easily and quickly reveals the % volume of secondary phase(s).
    Type: Grant
    Filed: July 5, 2000
    Date of Patent: April 26, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Gayle Marie Frankenbach, Mark Robert Sivik, Ruth Anne Murphy, Ellen Schmidt Baker, Marc Johan Declercq, Hugo Jean Marie Demeyere, Toan Trinh, Errol Hoffman Wahl
  • Patent number: 6884494
    Abstract: A laminate web is disclose, the laminate web comprising a first web, a second web joined to the first web at a plurality of discrete bond sites; and a third material disposed between at least a portion of the first and second nonwovens. The third material is apertured in regions adjacent the bond sites, such that the first and second nonwoven webs are joined through the apertures. In one embodiment an apertured laminate web is disclosed, having a first extensible web having a first elongation to break, and a second extensible web joined to the first extensible web at a plurality of bond sites, the second extensible web having a second elongation to break A third web material is disposed between the first and second nonwovens, the third web material having a third elongation to break which is less than both of the first or second elongations to break.
    Type: Grant
    Filed: December 21, 1999
    Date of Patent: April 26, 2005
    Assignee: The Procter & Gamble Company
    Inventors: John J. Curro, Douglas H. Benson, John B. Strube
  • Patent number: 6884766
    Abstract: A liquid rinse-added fabric care composition that is characterized by at least two visually distinct phases when the composition is at rest and wherein at least one of the phases contains a fabric care agent is provided. The composition forms a temporary mixture when shaken that allows a consumer to dose a representative sample of the composition and spontaneously re-forms at least two visually distinct phases when allowed to remain at rest. The fabric care agents present in one or more phases of the composition may include fabric softener actives, color care agents, perfumes, antibacterial agents, malodor control agents, ultraviolet protection agents, anti-abrasion, anti-wear & fabric integrity agents, wrinkle control agents, and mixtures thereof. The composition should also contain less than about 5%, preferably less than about 3%, and even more preferably less than about 1% by weight of detergent actives.
    Type: Grant
    Filed: June 19, 2001
    Date of Patent: April 26, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Marc Johan DeClercq, Hugo Jean Marie DeMeyere, Serge Gabriel Pierre Roger Cauwberghs, Kristine Janssens, Franciscus Joseph Madeleine DeBlock, Johan Maurice Theo DePootere, Kimiko Fukushima, Akiko Taneko
  • Patent number: 6881713
    Abstract: A multi-compartment pouch made from a water-soluble film and having at least two compartments, where the multi-compartment pouch comprises a composition comprising a solid component and a liquid component, wherein at least one compartment comprises a solid component and at least one compartment comprises a liquid component.
    Type: Grant
    Filed: October 24, 2002
    Date of Patent: April 19, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Nigel Patrick Sommerville-Roberts, Bruno Matthieu Dasque, Thomas John Pounds
  • Patent number: 6881712
    Abstract: A laundry detergent product capable of removing malodor from laundered items during an automatic laundry washing process is disclosed. The laundry detergent comprises: (a) cyclodextrin granules formed from a mixture of cyclodextrin powder, an inorganic compound and an aqueous medium, the cyclodextrin granules having a particle size in a range of from about 100 microns to about 1200 microns; (b) a laundry detergent composition including a surfactant, a builder and an enzyme; and (c) the laundry detergent product being adapted to readily dissolve and disperse the cyclodextrin granules into a wash solution when the laundry detergent product is used in the above automatic laundry washing process, and wherein the cyclodextrin, when released into the above wash solution, has an odor loading factor of at least about 50.
    Type: Grant
    Filed: March 1, 2002
    Date of Patent: April 19, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Adrian John Wayneforth Angell, Paul Amaat France
  • Patent number: 6881717
    Abstract: The present invention relates to fabric softening component comprising a clay, a flocculating agent, a surfactant and a carrier material. The carrier material is preferably a powdered or granular builder or alkalinity source. The component is preferably a spray-dried particle, extrudate or an agglomerate. It preferably comprises at least a sulphate and/or sulphonate surfactant, a zeolite and/or phosphate builder and a carbonate salt. Highly preferred is that the component also comprises a brightener.
    Type: Grant
    Filed: March 30, 2000
    Date of Patent: April 19, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Robin Gibson Hall, Nathalie Sophie Letzelter
  • Patent number: 6881471
    Abstract: A high speed embossing and adhesive printing process using a first and second embossing rolls having complementary embossing pattern disposed thereon. A web of sheet material is placed in contact with an adhesive applied to the first embossing roll. The adhesive forms an adhesive pattern on the web of sheet material in register with the first embossing pattern of the first embossing roll. The web of sheet material is then passed between the first and second embossing rolls which emboss the web with the complementary embossing pattern.
    Type: Grant
    Filed: October 25, 2001
    Date of Patent: April 19, 2005
    Assignee: The Procter & Gamble Company
    Inventors: John William Toussant, Kenneth Stephen McGuire, Stephan Gary Bush, Donald A. Salsman, Jeffrey Moss Vaughn, Kevin Benson McNeil
  • Patent number: 6878695
    Abstract: A stable composition for removing unwanted molecules from a surface comprises low-degree of substitution cyclodextrin derivatives. The compositions are suitable for capturing unwanted molecules from inanimate surfaces, including fabrics, including carpets, and household surfaces such as countertops, dishes, floors, garbage cans, ceilings, walls, carpet padding, air filters, and the like, and from animate surfaces, including skin, hair, and the like. The compositions can further comprise cyclodextrin-compatible and -incompatible materials, and other optional ingredients.
    Type: Grant
    Filed: May 15, 2001
    Date of Patent: April 12, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Ricky Ah-Man Woo, Hirotaka Uchiyama, Steven Reece, Dean Larry DuVal, Heather Ann Schaeffer
  • Patent number: 6878382
    Abstract: Disclosed is a personal care composition comprising by weight: (a) from about 5% to about 35% of a hydrophobic gel comprising: (i) a cholesteryl derivative; (ii) an oil swelling clay material; (iii) a non-volatile liquid oil; and (iv) a polar solvent; and (b) a carrier which is substantially free of water, surfactant, and lecithin; which satisfies the need for a personal care composition having improved physical stability.
    Type: Grant
    Filed: March 25, 2003
    Date of Patent: April 12, 2005
    Assignee: The Procter & Gamble Company
    Inventors: Hisatoshi Masuda, Mayu Ishigami
  • Patent number: 6878433
    Abstract: A laminate web and several uses of the laminate web are disclosed. The laminate web comprises a first web, a second web joined to the first web at a plurality of discrete bond sites; and a third material disposed between at least a portion of the first and second webs. The laminate webs of the present invention are suitable for a variety of uses. Such uses include flexible carrying implement, medical applications, kitchen or bathroom implements, decorative coverings, home accent items, pet industry articles, fabric, fabric backings, edible materials, bedding applications, absorbent food pads, clean room wipes, tack cloths, and many other uses.
    Type: Grant
    Filed: June 21, 2001
    Date of Patent: April 12, 2005
    Assignee: The Procter & Gamble Company
    Inventors: John Joseph Curro, Douglas Herrin Benson, John Brian Strube
  • Patent number: D504509
    Type: Grant
    Filed: June 26, 2003
    Date of Patent: April 26, 2005
    Assignee: The Procter & Gamble Company
    Inventor: Bruce William Lavash
  • Patent number: D504614
    Type: Grant
    Filed: October 1, 2004
    Date of Patent: May 3, 2005
    Assignee: The Procter & Gamble Company
    Inventors: David William Schuller, Gene Michael Altonen, Theresa Louise Johnson, Christine Marie Putman, Benjamin J. Beck, Laryssa Chortyk, Douglas A. Marsden