Patents Assigned to Procter & Gamble Company
  • Patent number: 6683036
    Abstract: A hard surface cleaning composition for removing cooked-, baked- or burnt-on soils from cookware and tableware, the composition comprising an organoamine solvent and wherein the composition has a liquid surface tension of less than about 24.5 mN/m and a pH, as measured in a 10% solution in distilled water, or least than 10.5. The composition can be used as pre-treatment prior to the dishwashing process. The composition provides excellent removal of polymerized grease from metal and glass substrates.
    Type: Grant
    Filed: July 19, 2001
    Date of Patent: January 27, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Peter Robert Foley, Howard David Hutton, III, Carl-Eric Kaiser, Yong Zhu, Lucio Pieroni, Brian Xiaqing Song
  • Patent number: 6683229
    Abstract: The present invention provides an absorbent article such as a diaper, a training pant, an adult incontinence article, a bed mat, or the like which is capable of evenly storing urine in a first storage region and in a second storage region. In particular, the fraction of the amount of liquid stored in the first storage region to the amount of liquid stored in the second storage region remains relatively unchanged over a wide range of loadings of the article. The present invention further provides a process for handling urine in the absorbent article which comprises a step of storing liquid in a first storage region and of storing, liquid in a second storage region such that the ratio of the amount of liquid stored in the first storage region to the amount of liquid stored in the second storage region remains relatively constant over a wide range of loadings of the article.
    Type: Grant
    Filed: August 8, 2001
    Date of Patent: January 27, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Bruno Johannes Ehrnsperger, Mattias Schmidt
  • Patent number: 6682513
    Abstract: A tampon showing improved leakage protection through improved expansion characteristics is disclosed. The tampons disclosed demonstrate these improved expansion characteristics particularly in the width dimension without introducing new drawbacks. Preferred tampons are described which are compressed to an initial size comparable to current tampons, but which expand to a width exceeding that achieved by current tampons. Such increased expansion is preferably accomplished without an increase in the total absorbency of the tampon. Tampons of various absorbencies are disclosed having increased total expansion in the width direction compared to current tampons. Additionally, tampons of various absorbencies which expand to a greater degree in the width direction under pressure are also disclosed. Tampons of various absorbencies which expand at a rate exceeding that achieved previously are also disclosed.
    Type: Grant
    Filed: February 10, 2003
    Date of Patent: January 27, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Raymond Kusi Agyapong, Roberto Hollander, David Joseph Caracci, Susan Rachelle Hill, Bruce Leslie Hayes, Fiona Marie Taylor, James Arthur Keighley, Kevin Charles Strong
  • Patent number: 6682004
    Abstract: The present invention is an electrostatic spraying device to electrostatically charge and dispense a product from a reservoir to a point of dispersal that includes a nozzle having an exit orifice and being disposed at the point of dispersal to disperse the product. A channel is included that permits the electrostatic charging of product. A positive displacement mechanism is used to move the product from the reservoir to the nozzle. A power source supplies an electrical charge. A portion of a high voltage electrode being disposed between the reservoir and the nozzle is used to electrostatically charge product within the channel at a charging location. A distance between the charging location and the nozzle exit orifice is governed by Vo/d<100,000, wherein Vo=an output voltage of said high voltage power supply and d=linear distance between the charging location and said nozzle exit orifice.
    Type: Grant
    Filed: January 12, 2001
    Date of Patent: January 27, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Bryan Michael Kadlubowski, David Edward Wilson, Jeffrey Keith Leppla, Wataru Hirose, Yoshihiro Wakiyama, Takeshi Aoyama, Takeshi Mori, Yoshito Komada, Toru Sumiyoshi, Joseph Michael Crowley
  • Patent number: 6681506
    Abstract: The invention relates to a process of ironing fabrics. The iron contains a refill cartridge, which contains a concentrated ironing aid. The concentrated aid is then diluted with water in the iron before it is provided to the fabrics during ironing. The aid comprises a nonionic silicone containing surfactant.
    Type: Grant
    Filed: October 26, 2001
    Date of Patent: January 27, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Markus Wilhelm Altmann, Arturo Luis Casado Domínguez, Bruno Albert Jean Hubesch, Heidi Simonne Mariette Soyez
  • Patent number: 6683038
    Abstract: This invention relates to a pouched liquid composition which comprises an alkoxylated amine, imine, amide or imide compound, small amount of water and specific levels high ionic strength chelating agents.
    Type: Grant
    Filed: August 1, 2001
    Date of Patent: January 27, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Peter Jens Forth, Etinne Maria Betty Andre Jeuniaux, Hilde Christina Jozef Aelbrecht
  • Patent number: 6683041
    Abstract: Disclosed are disposable cleansing articles (1) which comprise a multi-phase, multi-component emulsion (5) and an activation web (2) that facilitates activation of the emulsion during use. In a preferred embodiment, the multi-phase emulsion is a high internal phase inverse emulsion having a continuous external lipid phase and a discontinuous internal polar phase. During use, the activation web facilitates breakage of the emulsion's external phase, thereby releasing the internal phase for its desired use. Because the internal liquid phase may account for up to about 97% of the emulsion, significant levels of fluid (e.g., water or a polar liquid) may be delivered from a “dry” wipe.
    Type: Grant
    Filed: July 26, 2000
    Date of Patent: January 27, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Nicholas James Nissing, John Billings Burchnall
  • Patent number: 6683043
    Abstract: A process for manufacturing effervescence component comprises grinding a coarse acid source to obtain an acid source whereof at least 75% has a particle size from 0.1 to 150 microns, mixing the ground acid source and the carbon dioxide source and optionally the binder and/or other actives to form a mixture, and submitting the mixture to a granulation step, preferably comprising a compaction step and/or an agglomeration step.
    Type: Grant
    Filed: August 24, 2001
    Date of Patent: January 27, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Anthony Dovey, Peter Gerard Gray, Gail Margaret Baston, Zoe Dyter, Christopher Charles Driffield, David William York
  • Patent number: 6682723
    Abstract: A paint containing a surfactant system capable of structuring a non-aqueous liquid composition, wherein the surfactant system comprises at least about 5% of a structuring particle. The surfactant system preferably further comprises a surfactant selected from the group consisting of anionic, nonionic, cationic, amphoteric surfactants and mixtures thereof. A well dispersed mixture of a non-aqueous liquid, for example, a nonionic surfactant, and at least about 25%, by weight of the surfactant system results in the mixture having a yield of at least about 2.0 Pa when measured at 20 sec−1 and 25° C. Moreover, the surfactant system should exhibit a peak when measured by SAXS x-ray diffraction, wherein the peak's center is between about the 1.5 to 2.5 v positions on the 2 theta axis. The structuring particles are most preferably structuring particles of sulfate and linear alkyl benzene sulfonate.
    Type: Grant
    Filed: December 13, 2001
    Date of Patent: January 27, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Diane Parry, Walter August Maria Broeckx, Daniel Jerome White, Jr., Mark Allen Smerznak
  • Patent number: 6682722
    Abstract: Disclosed are oral care compositions and methods for overall cleaning, whitening and preventing, reducing or removing surface deposited stains on natural teeth and dental prosthesis, the compositions comprising in an orally acceptable carrier at least 0.1% by weight of a water-soluble or water-dispersible copolymer prepared by copolymerizing one or a mixture of vinyl pyrrolidone (VP) monomers with one or a mixture of C1-C19 alkyl carboxylic acid (AC) C2-C12 alkenyl ester monomers. Preferably, the compositions further comprise one or a mixture of other oral care agents selected from a water soluble alkali metal or ammonium tripolyphosphate in an amount at least about 0.5% by weight of the composition, an abrasive, preferably a precipitated silica abrasive, in an amount at least about 6% by weight of the composition and a bleaching agent in an amount at least about 0.1% by weight of the composition.
    Type: Grant
    Filed: September 3, 2002
    Date of Patent: January 27, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Satyanarayana Majeti, Niteen Vasant Bapat, Paula Denise Clymer, Elizabeth Ann Reno, William Michael Glandorf, Stephen Andras Kovacs
  • Publication number: 20040014753
    Abstract: The present invention relates to novel compounds, compositions comprising said compounds, and uses thereof, said compounds having the formula: 1
    Type: Application
    Filed: June 9, 2003
    Publication date: January 22, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Steven Victor O'Neil, Michael Christopher Laufersweiler, Yili Wang, Kofi Abeka Oppong, David Lindsey Soper, John August Wos, Biswanath De, Thomas Prosser Demuth
  • Publication number: 20040015145
    Abstract: The invention is directed to an absorbent article, which is preferably a sanitary napkin or a pantiliner, comprising: a body contacting layer; a garment contacting layer; and an absorbent core disposed between the body contacting layer and the garment contacting layer. The absorbent core has a core edge. The core edge defines a core region within the core edge and an outer region outside the core region. The body contacting layer and the garment contacting layer extend outward into the outer region and joined together in the outer region. In one aspect of the invention, the garment contacting layer has a graphic printed on the body facing surface at least in a portion of the outer region. In another aspect of the invention, the body contacting layer has a graphic printed on the garment facing surface at least in a portion of the outer region. The body contacting layer has a first light transmittance so that the graphic can be seen through the body contacting layer in the outer region.
    Type: Application
    Filed: June 25, 2003
    Publication date: January 22, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Tsunetoshi Miura, Kensuke Ito, Akiko Sasaki, Yoshiko Nakao, Shuri Kondo, Koichi Tomi
  • Publication number: 20040011382
    Abstract: A cleaning implement, such as a floor mop, is provided. The cleaning implement includes a handle and a cleaning head attached to the handle. The cleaning head has at least one attachment structure for receiving and retaining a sheet about the cleaning head. The attachment structure includes a base triangle and a plurality of substantially pie-shaped sections whose apexes meet at a substantially common point adjacent the base triangle. Two sides of the base triangle and two sides of each of the pie-shaped sections are defined by slits passing through the flexible material forming the attachment structure such that the base triangle and each of the pie-shaped sections can be deflected to receive the sheet.
    Type: Application
    Filed: July 14, 2003
    Publication date: January 22, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Gary William Kingry, Wilbur Cecil Strickland, Michael Earl Hardy
  • Patent number: 6679705
    Abstract: Methods provide for the selection and use of a system of feminine hygiene products. More particularly, the present invention is directed to a method in which information is collected from a consumer regarding certain of her menstrual cycle. The information collected is used to select a particular system of feminine hygiene products for use by the consumer. The system of products selected is then revealed to the consumer for use by the consumer to achieve a reduction in soiling and improvements in comfort as compared to the use of a single type of feminine hygiene products.
    Type: Grant
    Filed: October 18, 2002
    Date of Patent: January 20, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Jodi Elizabeth Supinski, Brian Kenneth Burgdorf
  • Patent number: 6680422
    Abstract: A disposable absorbent article, such as a diaper. The disposable absorbent article has a topsheet with apertures large enough for low-viscosity fecal material to pass through to a fecal material storage element. The fecal material storage element immobilizes the fecal material in position for dewatering, so that the liquid components of the fecal material are absorbed by the core and the solid components of the fecal material are separated from the liquid components. This arrangement provides for easier cleaning of the wearer when the soiled disposable absorbent article is removed.
    Type: Grant
    Filed: April 11, 2002
    Date of Patent: January 20, 2004
    Assignee: The Procter & Gamble Company
    Inventor: Donald Carroll Roe
  • Publication number: 20040007593
    Abstract: An improved system for fitting a container to a distribution device, more particularly, the system and/or device is incorporated into a refreshing/cleaning apparatus for treating fabric garments, is disclosed. A method of using this fitment system to distribute the product is also disclosed.
    Type: Application
    Filed: February 20, 2003
    Publication date: January 15, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Hedwige Clara Theophiel Verherbrugghen, Graham John Boyd, Carlos Gustaaf Arthur Van Lierde
  • Publication number: 20040009103
    Abstract: Devices and systems and methods for dispensing volatile materials are disclosed. In one embodiment, the system includes a device for emitting volatile materials from an article of manufacture that contains volatile compositions. In such an embodiment, a portion of the device and a portion of the article together define an air flow path for emitting the volatile materials. The device may have various features, including: a heater that is movable with a spring; safety features; and a closed-loop heater temperature feedback system. The device can have placement instructions associated therewith for proper operation of the device.
    Type: Application
    Filed: May 29, 2003
    Publication date: January 15, 2004
    Applicant: The Procter & Gamble Company
    Inventor: Brice Daniel Westring
  • Publication number: 20040010240
    Abstract: An array of disposable absorbent article configurations is provided comprising a sequence of designs corresponding to a wearer's stages of development. A merchandising system facilitates consumers' selection of an absorbent article configuration by appropriately matching an absorbent article configuration with a particular wearer's stage of development. The system includes indicia exhibiting pictorial representations of the absorbent article configurations fitted to wearer's at corresponding stages of development enabling a consumer to choose the appropriate absorbent article configuration for a particular wearer.
    Type: Application
    Filed: July 1, 2003
    Publication date: January 15, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Karl P. Ronn, Barry R. Feist, Mary L. Carr, Kathy Q. Ames-Ooten, Danielia T. Wilkins, Merlene A. Cummins, Ooma B. Rampersad-Cutler, Monica J. Mohlenkamp, Vicki L. Streithorst
  • Patent number: D485461
    Type: Grant
    Filed: September 4, 2002
    Date of Patent: January 20, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Stephen Sams, Bernard Sams, Kenneth Young, Heike Kammerer, Martin Zethoff
  • Patent number: D485489
    Type: Grant
    Filed: August 26, 2002
    Date of Patent: January 20, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Bryan Michael Kadlubowski, David Edward Wilson, Ryan Norris Blystone