Patents by Inventor Jan Julien Marie-Louise Billiauw

Jan Julien Marie-Louise Billiauw has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7033987
    Abstract: The present invention relates to a liquid softening through the wash laundry detergent composition comprising: (a) at least 0.5% by weight of the composition, of a fabric softening silicone; and (b) a fatty acid; and (c) a surfactant system, the surfactant system comprising: (i) at least 75% by weight of the surfactant system, of a non-alkoxylated anionic surfactant; and (ii) less than 25% by weight of the surfactant system, of an alkoxylated surfactant; and (d) one or more laundry detergent adjunct ingredients.
    Type: Grant
    Filed: May 16, 2003
    Date of Patent: April 25, 2006
    Assignee: The Procter & Gamble Company
    Inventors: Karel Jozef Maria Depoot, Francesco de Buzzaccarini, Jan Julien Marie-Louise Billiauw
  • Publication number: 20040142840
    Abstract: The present invention relates a unit dose fabric treatment product comprising a non-aqueous liquid fabric treatment composition contained in a single compartment water-soluble pouch. The inner space of the pouch contains (A) a cleaning system comprising more than 5% by weight of the fabric treatment composition of at least one surfactant; (B) a fabric softening system comprising at least one fabric softening active selected from the group consisting of (i) cationic ammonium-based fabric softening compounds comprising at least one carbonyl functionality; wherein the molar ratio of anionic surfactant to ammonium-based fabric softener is at least 3:1; (ii) cationic guar gums with a charge density between 0.2 meq/gm to 5.0 meq/gm; and (iii) mixtures thereof.
    Type: Application
    Filed: December 19, 2003
    Publication date: July 22, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Francesco de Buzzaccarini, Jan Julien Marie-Louise Billiauw, Jean-Pol Boutique, Lorenzo Matteo Pierre Gualco
  • Publication number: 20040142841
    Abstract: The present invention relates a unit dose fabric treatment product comprising a non-aqueous liquid fabric treatment composition contained in a single compartment water-soluble pouch. The inner space of said pouch comprises (A) a cleaning system comprising more than 5% by weight of the fabric treatment composition of at least one anionic surfactant; and (B) a fabric softening system comprising at least one non-cationic fabric softening active selected from the group consisting of fabric softening clays, fabric softening silicones, and mixtures thereof, wherein the fabric softening clay is added as a premix comprising the clay and a solvent; wherein the fabric softening silicone is added as a premix comprising the silicone and a solvent or wherein the fabric softening silicone is added as pure compound without any solvent.
    Type: Application
    Filed: December 19, 2003
    Publication date: July 22, 2004
    Applicant: The Procter & Gamble Company
    Inventors: Francesco de Buzzaccarini, Jan Julien Marie-Louise Billiauw, Karel Jozef Maria Depoot
  • Publication number: 20030216278
    Abstract: The present invention relates to a liquid softening through the wash laundry detergent composition comprising: (a) at least 0.5% by weight of the composition, of a fabric softening silicone; and (b) a fatty acid; and (c) a surfactant system, the surfactant system comprising: (i) at least 75% by weight of the surfactant system, of a non-alkoxylated anionic surfactant; and (ii) less than 25% by weight of the surfactant system, of an alkoxylated surfactant; and (d) one or more laundry detergent adjunct ingredients.
    Type: Application
    Filed: May 16, 2003
    Publication date: November 20, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Karel Jozef Maria Depoot, Francesco de Buzzaccarini, Jan Julien Marie-Louise Billiauw
  • Publication number: 20020022583
    Abstract: The present invention relates to liquid detergent compositions which comprise at least 4.5% of softening clay(s) and a surfactant system of anionic sulphate and/or sulfonate surfactants, preferably only sodium salts thereof, and optionally cationic surfactants, which comprises only very low levels, but is preferably free of alkoxylated anionic and/or non-ionic surfactants. The compositions provide improved fabric softening and deliver improved cleaning.
    Type: Application
    Filed: May 7, 2001
    Publication date: February 21, 2002
    Applicant: The Procter & Gamble Company
    Inventors: Francesco de Buzzaccarini, Etienne Maria Betty Andre Jeuniaux, Jan Julien Marie-Louise Billiauw, Karel Jozef Maria Depoot