Patents Represented by Attorney Armina E. Matthews
  • Patent number: 7960330
    Abstract: Microcapsule for use in a liquid detergent composition, the microcapsule having a core and a polymeric polyanion-polycation complex shell wherein the polyanion component is capable of gelling in the presence of calcium and has a storage modulus when gelled with 0.05 moles/litre of calcium of less than about 150 Pa at an angular frequency of about 0.5 rad/s and a polyanion concentration of about 3.8% by weight at 25° C. The invention also relates to a process for making the microcapsules, liquid detergents comprising the microcapsules and cleaning methods using the liquid detergents.
    Type: Grant
    Filed: August 23, 2005
    Date of Patent: June 14, 2011
    Assignee: The Procter & Gamble Company
    Inventors: Jean-Pol Boutique, Walter August Maria Broeckx, Jonathan Richard Stonehouse, Walter Franciscus Joanna Vanderveken, Anna-Louise McConnachie
  • Patent number: 7790662
    Abstract: One aspect of the invention relates to a laundry detergent product comprising (a) a package comprising (1) a container; and (2) a closure; (b) a fluid laundry detergent pourable at ambient storage temperature and comprising at least one material copourable from the package with the fluid laundry detergent, wherein the material is selected from: (1) a detergent-copourable perfume composition; (2) a fabric care additive; (3) a laundry-specific detersive additive; (4) an enzyme; (5) a volatile malodorous compound; and (6) any combination thereof; (c) a headspace; and (d) a detergent-non-copourable perfume composition. Another aspect of the invention relates to methods for making or assembling the fluid laundry detergent package.
    Type: Grant
    Filed: September 6, 2006
    Date of Patent: September 7, 2010
    Assignee: The Procter & Gamble Company
    Inventors: Hilal Sahin Topkara, Alex James Orchard, Peter Gerard Gray, Manuel Mariani, Giovanni Carrara, Ingrid Merere, James Charles Theophile Roger Burckett St. Laurent, Johan Smets, Regis d'Hardemare, Hugo Robert Germain Denutte
  • Patent number: 7737105
    Abstract: The invention is directed to fabric treatment compositions comprising at least one cationic polymer and at least one anionic polymer, wherein at least one of these two polymers is a silicone polymer, and wherein said composition forms a coacervate phase.
    Type: Grant
    Filed: March 12, 2007
    Date of Patent: June 15, 2010
    Assignee: The Procter & Gamble Company
    Inventors: Patrick Firmin August Delplancke, Jean-Pol Boutique, Roland Wagner
  • Patent number: 7704937
    Abstract: A composition for treating or cleaning fabric articles, especially articles of clothing, linen and drapery, wherein the composition comprises a lipophilic fluid, a polyalkyleneoxide polysiloxane surfactant, and a second surfactant.
    Type: Grant
    Filed: September 8, 2008
    Date of Patent: April 27, 2010
    Assignee: The Procter & Gamble Company
    Inventors: Anna Vadimovna Noyes, John Cort Severns, Frederick Anthony Hartman, James Charles Theophile Roger Burckett-St. Laurent, Arseni V. Radomyselski, Paul Amaat France, Jeffrey John Scheibel, Christiaan Arthur Jacques Kamiel Thoen, John Christopher Deak, Phillip Kyle Vinson, Nabil Yaqub Sakkab
  • Patent number: 7704938
    Abstract: Compositions for treating fabric articles, especially articles of clothing, linens and drapery, wherein the compositions provide improved cleaning of soils from and/or care of and/or treatment of fabric articles, especially while providing superior garment care for articles sensitive to water as compared to conventional fabric article treating compositions, are provided.
    Type: Grant
    Filed: December 4, 2009
    Date of Patent: April 27, 2010
    Assignee: The Procter & Gamble Company
    Inventors: John Christopher Deak, John Christian Haught, Joseph Michael Ladd, Jr., John Cort Severns, Christian Arthur Jacques K. Thoen, Jerome Howard Collins
  • Patent number: 7579310
    Abstract: An aqueous liquid or gel type detergent composition comprising boric acid or a boron compound, a polyhydroxy compound, and a relatively high level of calcium ion to stabilize a selected ?-amylase enzyme is described.
    Type: Grant
    Filed: August 2, 2005
    Date of Patent: August 25, 2009
    Assignee: The Procter & Gamble Company
    Inventors: Chandrika Kasturi, Mark Edward Wandstrat, Brian Xiaoqing Song
  • Patent number: 7576048
    Abstract: Aqueous liquid laundry detergent compositions useful for cleaning fabrics wherein the compositions contain from about 0.05% to about 0.4%, by weight of the composition, of a cationic hydroxyethyl cellulose polymer having a degree of substitution of the cationic charge of from about 0.01 to about 0.20; from about 5% to about 30%, by weight of the composition, of a surfactant comprising at least one anionic surfactant and at least one nonionic surfactant; and from about 2% to about 15%, by weight of the composition, of fatty acid. Use of such aqueous liquid laundry detergent compositions for handwashing delicate fabrics. Use of such aqueous liquid laundry detergent compositions for machine washing of delicate fabrics, wherein the machine washing occurs at a delicate machine setting.
    Type: Grant
    Filed: April 4, 2007
    Date of Patent: August 18, 2009
    Assignee: The Procter & Gamble Company
    Inventors: Peter Gerard Gray, Karel Jozef Maria Depoot, Luc Marie Willy Lievens, Falke Elisabeth Vanneste, Serge Omer Alfons Jean Thooft
  • Patent number: 7534755
    Abstract: A liquid detergent composition comprising a liquid matrix having dispersed therein a plurality of visibly distinct beads and wherein the visibly distinct beads comprise a hueing agent.
    Type: Grant
    Filed: May 3, 2007
    Date of Patent: May 19, 2009
    Assignee: The Procter & Gamble Company
    Inventors: Jean-Pol Boutique, Frederik Vandenberghe, Johan Smets
  • Patent number: 7442678
    Abstract: The present invention relates to an applicator for a fabric treatment composition and its application. More specifically the invention relates to a versatile, effective convenient to apply fabric treatment applicator and its method of application. Claimed and described is method for the application of a fabric treatment composition, which comprises bleach and which is left to evaporate after being applied to a fabric.
    Type: Grant
    Filed: November 2, 2005
    Date of Patent: October 28, 2008
    Assignee: The Procter & Gamble Company
    Inventors: David Roy Sandbach, Jean Wevers, Gautier Engisch
  • Patent number: 7439217
    Abstract: The invention is directed to a liquid laundry detergent composition comprising at least one detergent ingredient selected from the group consisting of anionic surfactant, zwitterionic surfactant, amphoteric surfactant, and mixtures thereof; a coacervate phase forming cationic polymer; and one or more fabric care ingredients selected from the group consisting of one or more cationic silicone polymers comprising one or more polysiloxane units and one or more nitrogen moieties; one or more amino silicone polymers; one or more nitrogen-free silicone polymers; and mixtures thereof; and a liquid carrier for providing cleaning and fabric care benefits. A process for preparing such compositions, a method for treating substrates, a method for providing certain fabric care benefits and the use of such compositions are also described.
    Type: Grant
    Filed: June 15, 2007
    Date of Patent: October 21, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Jean-Pol Boutique, Patrick Firmin August Delplancke, Roland Wagner, Matthew David Butts, Sarah Elizabeth Genovese, Stefano Scialla
  • Patent number: 7384903
    Abstract: Systems, compositions and methods for domestic laundering comprising selected cationic silicones.
    Type: Grant
    Filed: January 21, 2005
    Date of Patent: June 10, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Axel Masschelein, Patrick Firmin August Delplancke, Ivo Salden, Jean-Pol Boutique, James Pyott Johnston, Mark Allen Smerznak, Walter August Maria Broeckx, Ingrid Merere, Rafael Trujillo Rosaldo
  • Patent number: D566332
    Type: Grant
    Filed: December 5, 2005
    Date of Patent: April 8, 2008
    Assignee: The Procter and Gamble Company
    Inventor: Cindy Maria Johannes Van Dingenen
  • Patent number: D567600
    Type: Grant
    Filed: May 15, 2007
    Date of Patent: April 29, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Satoshi Matsumura, Shinsuke Nomura
  • Patent number: D581787
    Type: Grant
    Filed: January 8, 2008
    Date of Patent: December 2, 2008
    Assignee: The Procter & Gamble Company
    Inventors: William John Davis, Ann De Wree, Anne-Gaelle Leray, Paul Robert Scott, Filip Dominique Hubert Vangeel
  • Patent number: D588459
    Type: Grant
    Filed: January 8, 2008
    Date of Patent: March 17, 2009
    Assignee: The Procter & Gamble Company
    Inventors: William John Davis, Ann DeWree, Ann-Gaelle Leray, Yvo Karel August Jozef Perdieus, Paul Robert Scott
  • Patent number: D588460
    Type: Grant
    Filed: January 8, 2008
    Date of Patent: March 17, 2009
    Assignee: The Procter & Gamble Company
    Inventors: William John Davis, Ann De Wree, Ann-Gaelle Leray, Yvo Karel August Jozef Perdieus, Paul Robert Scott
  • Patent number: D588461
    Type: Grant
    Filed: January 8, 2008
    Date of Patent: March 17, 2009
    Assignee: The Procter & Gamble Company
    Inventors: William John Davis, Ann De Wree, Ann-Gaelle Leray, Yvo Karel August Jozef Perdieus, Paul Robert Scott
  • Patent number: D588462
    Type: Grant
    Filed: January 8, 2008
    Date of Patent: March 17, 2009
    Assignee: The Procter & Gamble Company
    Inventors: William John Davis, Ann De Wree, Ann-Gaelle Leray, Yvo Karel August Jozef Perdieus, Paul Robert Scott
  • Patent number: D592957
    Type: Grant
    Filed: January 8, 2008
    Date of Patent: May 26, 2009
    Assignee: The Procter & Gamble Company
    Inventors: William John Davis, Ann De Wree, Ann-Gaelle Leray, Yvo Karel August Jozef Perdieus, Paul Robert Scott
  • Patent number: D601899
    Type: Grant
    Filed: January 8, 2008
    Date of Patent: October 13, 2009
    Assignee: The Procter & Gamble Company
    Inventors: William John Davis, Ann De Wree, Ann-Gaelle Leray, Yvo Karel August Jozef Perdieus, Paul Robert Scott