Patents Examined by Lorna M. Douyon
  • Patent number: 8556993
    Abstract: The present invention relates to the use of a combination of a free fluorescent whitening agent and cationic polymer as a brightening agent for a synthetic single or blended textile, especially polyester textile, and to a corresponding brightening agent as well as a laundering process for brightening a synthetic, single or blended textile, which is characterized by a) preparing a composition by contacting a free fluorescent whitening agent with a cationic polymer, and b) treating said synthetic, single or blended textile with the composition prepared in step a).
    Type: Grant
    Filed: June 7, 2006
    Date of Patent: October 15, 2013
    Assignee: BASF SE
    Inventors: Robert Hochberg, Oliver Becherer, Bernard Schultz, Goetz Scheffler, René Schlatter
  • Patent number: 8551187
    Abstract: A topical depilatory made from the juice of a ripe fruit of the Solanum incanum is provided. In use as a hair removal agent, the juice of the ripe fruit of the Solanum incanum is topically applied to a desired region of skin. Preferably, the juice is left on the region of skin for approximately one hour. The juice acts as a natural depilatory agent, and the hair of the region of skin may then be easily removed by combing, rubbing or the like. Preferably, the region is then washed, following the removal of hair therefrom.
    Type: Grant
    Filed: April 23, 2012
    Date of Patent: October 8, 2013
    Assignee: UMM Al-Qura University
    Inventor: Saeed Saeed K. Alghamdi
  • Patent number: 8551192
    Abstract: The present invention relates to a novel method for compatibilizing, i.e. improving miscibility of, otherwise immiscible organic materials highly useful in the fibers industry, as well as the compatibilized product of the method. These compatibilized products are stable in the liquid phase at temperatures ranging from about 40° C. to about 200° C. The method involves use of a glycol derived from polymerization of alkylene oxide and tetrahydrofuran, the alkylene oxide having from 2 to 4 carbon atoms, i.e. poly(tetramethylene-co-alkyleneether) glycol, in the mixture.
    Type: Grant
    Filed: April 15, 2009
    Date of Patent: October 8, 2013
    Assignee: Invista North America S.A.R.L.
    Inventors: Qun Sun, Edwin L. McInnis
  • Patent number: 8551365
    Abstract: An additive formulation suitable for antistatic modification and improving the electrical conductivity of inanimate organic material, consisting essentially of (A) from 1 to 50% by weight of an olefin-sulfur dioxide copolymer, (B) from 1 to 50% by weight of a compound which comprises one or more basic nitrogen atoms and has at least one relatively long-chain linear or branched hydrocarbon radical having at least four carbon atoms or an equivalent structural element which ensures the solubility of component (B) in the inanimate organic material, (C) from 0.1 to 30% by weight of an oil-soluble acid and (D) from 1 to 80% by weight of a high-boiling organic solvent which consists of one or more molecule types, where at least 80% by weight of these molecule types have a boiling point of more than 150° C. at standard pressure, where the sum of all components adds up to 100% by weight.
    Type: Grant
    Filed: February 28, 2008
    Date of Patent: October 8, 2013
    Assignee: BASF SE
    Inventors: Dietmar Posselt, Frank-Olaf Maehling, Arno Lange, Anja Vinckier, Claudius Kormann
  • Patent number: 8541354
    Abstract: A solid laundry detergent composition having multiple catalysts and water-soluble electrolyte, wherein the ratio of (i) the total reduction in activation energy in kilojoules per mole achieved by the catalysts to (ii) the electrolytic strength of the laundry detergent composition at a concentration of 1 g/l in de-ionized water and at a temperature of 25° C. in mScm?1 laundry detergent composition is at least 300.
    Type: Grant
    Filed: September 23, 2010
    Date of Patent: September 24, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Alan Thomas Brooker, Nigel Patrick Somerville Roberts, Gregory Scot Miracle, Neil Joseph Lant, Philip Frank Souter, Mark Forrest, Colin Ure
  • Patent number: 8536107
    Abstract: Article for use in a dishwashing machine, which comprises a water-soluble glass or ceramic composition effective to reduce corrosion of glassware and at least one surfactant containing composition, wherein the amount of the glass or ceramic composition is within the range of 5 to 95 wt. % and the amount of the surfactant is in the range of 5 to 95 wt. %, both percentages based on the weight of the article.
    Type: Grant
    Filed: October 22, 2010
    Date of Patent: September 17, 2013
    Assignee: Reckitt Benckiser N.V.
    Inventor: Karlheinz Ulrich Gerhard Hahn
  • Patent number: 8536110
    Abstract: A method of manufacturing a detergent composition comprising combining a plurality of components suitable for producing a detergent block which is water soluble into a fluid mixture. A mold assembly is provided which has a first mold component and a second mold component. The first and second mold components define a mold assembly having a body and a bottom. The body includes an outer wall, a bottom and outer wall which defines a mold interior. The fluid mixture is presented into the mold assembly and allowed to harden into at least a partially solid state within the mold defining a solid soluble, consumable detergent block. Once the block is at least partially cured, the first and second mold components are separated exposing the solid soluble, consumable detergent block to the ambient environment. Water soluble indicia are positioned onto the soluble consumable detergent block.
    Type: Grant
    Filed: July 2, 2011
    Date of Patent: September 17, 2013
    Inventors: Brad Drost, Walter Drost, Jr., Bryan Drost
  • Patent number: 8530403
    Abstract: A solidification matrix includes a maleic-containing terpolymer, sodium carbonate, and water. The maleic-containing terpolymer, sodium carbonate, and water interact to form a hydrate solid. The solidification matrix may be used, for example, in a solid detergent composition.
    Type: Grant
    Filed: November 20, 2009
    Date of Patent: September 10, 2013
    Assignee: Ecolab USA Inc.
    Inventors: Brenda L. Tjelta, Lisa M. Sanders
  • Patent number: 8530402
    Abstract: A cleaning apparatus comprises a container configured to hold an article to be cleaned, a cleaning solvent dispenser configured to supply a cleaning solvent to the container, an energy generator configured to provide thermal energy to an interior of the container; and a control device in communication with the energy generator and configured to select thermal energy sufficient to sublimate the particles. The cleaning solvent comprises a solvent and nanofabricated particles dispersed therein. The control device controls the energy generator to provide thermal energy to the cleaning solvent in container in which the article is submerged in order to cause sublimation of the particles.
    Type: Grant
    Filed: April 12, 2012
    Date of Patent: September 10, 2013
    Assignee: Empire Technology Development LLC
    Inventor: Takahisa Kusuura
  • Patent number: 8518170
    Abstract: Boron-comprising inks for forming boron-doped regions in semiconductor substrates using non-contact printing processes and methods for fabricating such boron-comprising inks are provided. A boron-comprising ink comprises boron from or of a boron-comprising material and a spread-minimizing additive that results in a spreading factor of the boron-comprising ink in a range of from about 1.5 to about 6. The boron-comprising ink has a viscosity in a range of from about 1.5 to about 50 centipoise and, when deposited on a semiconductor substrate, provides a post-anneal sheet resistance in a range of from about 10 to about 100 ohms/square, a post-anneal doping depth in a range of from about 0.1 to about 1 ?m, and a boron concentration in a range of from about 1×1019 to 1×1020 atoms/cm3.
    Type: Grant
    Filed: December 29, 2008
    Date of Patent: August 27, 2013
    Assignee: Honeywell International Inc.
    Inventors: Roger Yu-Kwan Leung, De-Ling Zhou, Wenya Fan
  • Patent number: 8513178
    Abstract: The invention relates to methods and compositions for treating non-trans fats, fatty acids and sunscreen stains with a chelating agent. The invention also relates to methods for reducing the frequency of laundry fires with a chelating agent.
    Type: Grant
    Filed: September 17, 2010
    Date of Patent: August 20, 2013
    Assignee: Ecolab USA Inc.
    Inventors: Victor F. Man, Yvonne M. Killeen
  • Patent number: 8486884
    Abstract: The present invention relates to a method for producing granular or pulverulent detergent compositions, comprising the production of a detergent base powder by drying an aqueous detergent slurry, which comprises adding to the slurry a copolymer which is obtained by free-radical copolymerization of (A) from 20 to 80% by weight of at least one monomer selected from the group consisting of monoethylenically unsaturated monocarboxylic acids, dicarboxylic acids and dicarboxylic anhydrides, and (B) from 20 to 80% by weight of at least one monomer selected from the group consisting of aliphatic or aromatic monoolefins.
    Type: Grant
    Filed: September 29, 2006
    Date of Patent: July 16, 2013
    Assignee: BASF Aktiengesellschaft
    Inventors: Tanja Seebeck, Helmut Guembel
  • Patent number: 8481169
    Abstract: A leather obtained by a (1) pre-treatment before tanning, (2) tanning process where glutaraldehyde is used as a tanning agent, (3) process where a re-tanning agent is used which is constituted by synthetic tannin, resin and aluminum, of which the synthetic tannin is constituted by (a) condensation product of aromatic sulfonic acid with formaldehyde or mixture of aromatic sulfonic acid and condensation product of aromatic sulfonic acid with formaldehyde, (b) methylene cyclic polymer of aromatic sulfonic acid with hydroxy aromatic compound or mixture of aromatic sulfonic acid and methylene cyclic polymer of aromatic sulfonic acid with hydroxy aromatic compound and (c) glyoxal, while the resin is constituted by (a) acrylic acid, methacrylic acid, acrylic acid ester or methacrylic acid ester polymer(s) and mixture thereof, and copolymer(s) thereof or mixture thereof and (b) polycondensation product of melamine with formaldehyde, wherein the re-tanning agent having the aforementioned composition is used to perform
    Type: Grant
    Filed: June 27, 2008
    Date of Patent: July 9, 2013
    Assignees: Midori Hokuyo Co., Ltd., Honda Motor Co., Ltd.
    Inventors: Shinji Kashiwagura, Seiji Yamaguchi, Yoshiyuki Ito, Takashi Yamaguchi
  • Patent number: 8480924
    Abstract: Certain exemplary embodiments provide methods for reducing a concentration of a contaminant associated with a medium, which can be any substance or material, such as soil, water, air, and/or fluid. In one exemplary method, the medium is treated with a ferric chelate and an oxidizing agent in amounts effective to oxidize at least a portion of the contaminant.
    Type: Grant
    Filed: November 11, 2009
    Date of Patent: July 9, 2013
    Inventor: Henry Wilmore Cox, Jr.
  • Patent number: 8475539
    Abstract: The present disclosure relates to compositions for preparing textile auxiliaries, which are used in particular to enhance the dyeing affinity of textile fibers.
    Type: Grant
    Filed: May 12, 2009
    Date of Patent: July 2, 2013
    Assignee: Total Raffinage Marketing
    Inventor: Richard Frelechoux
  • Patent number: 8476211
    Abstract: The present invention relates to personal care compositions, especially those personal care compositions in the form of a personal care article that is a porous dissolvable solid substrate. The porous dissolvable solid substrate has a surface resident coating comprising the starch perfume complex that can provide a consumer benefit.
    Type: Grant
    Filed: July 30, 2012
    Date of Patent: July 2, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Robert Wayne Glenn, Jr., Kathleen Mary Kaufman, Virginia Tzung-Hwei Hutchins, Zerlina Guzdar Dubois
  • Patent number: 8476216
    Abstract: This invention relates to non-bleeding and controlled color-releasing speckles for use in granular laundry detergents and other consumer products. The speckles are comprised of a salt or salt-containing carrier, a coloring agent, and a water-insoluble (or minimally water-soluble) salt coating.
    Type: Grant
    Filed: March 4, 2011
    Date of Patent: July 2, 2013
    Assignee: Milliken & Company
    Inventor: Gregory E. Fernandes
  • Patent number: 8470760
    Abstract: This invention relates to non-bleeding, non-staining colored speckles for use in granular or powdered detergents such as laundry detergents and automatic dishwashing detergents. The colored speckles are comprised of a salt or salt-containing carrier and a coloring agent and are characterized as being substantially uniformly colored throughout the cross-sectional volume of the speckle.
    Type: Grant
    Filed: March 4, 2011
    Date of Patent: June 25, 2013
    Assignee: Milliken 7 Company
    Inventors: Steven Spanhove, Gregory E. Fernandes
  • Patent number: 8466099
    Abstract: A process that results in a flexible dissolvable porous solid article that can be used as a personal care composition or a fabric care composition.
    Type: Grant
    Filed: December 8, 2009
    Date of Patent: June 18, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Robert Wayne Glenn, Jr., John Philip Hecht, Jason Donald McCarty, Raul Victorino Nunes, Mark William Hamersky, Elizabeth Anne Wilder, James Merle Heinrich, Darren Paul Trokhan, Thomas Edward Dufresne, Julie Masters Lubbers, Renee Danielle Bolden, Lee Arnold Schechtman
  • Patent number: 8461091
    Abstract: The present invention relates to a dissolvable article in the form of a porous dissolvable solid structure, comprising from about 10% to about 50% water soluble polymer; from about 1% to about 25% plasticizer; from about 23% to about 75% surfactant; wherein the surfactants comprise one or more surfactants from Group I, wherein Group I includes anionic surfactants, and one or more surfactants from Group II, wherein Group II includes a surfactant selected from the group consisting of amphoteric, zwitterionic and combinations thereof; wherein the ratio of Group I to Group II surfactants is from about 5:95 to about 30:70; and wherein the dissolvable article has a density of from about 0.05 g/cm3 to about 0.40 g/cm3.
    Type: Grant
    Filed: December 8, 2009
    Date of Patent: June 11, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Robert Wayne Glenn, Jr., James Merle Heinrich, Kathleen Mary Kaufman, Darren Paul Trokhan, Thomas Edward Dufresne, Julie Masters Lubbers, Renee Danielle Bolden, Lee Arnold Schechtman