Patents by Inventor James Charles Theophile Roger Burckett-Saint-Laurent

James Charles Theophile Roger Burckett-Saint-Laurent 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).

  • Pouched cleaning compositions
    Patent number: 6815410
    Abstract: The present invention relates to a pouched cleaning composition wherein the pouch is constructed from a water-soluble film and contains a liquid composition comprising less than 5% by weight of the liquid composition, of water; an anionic surfactant; and at least 0.5% by weight of the liquid composition of a builder/chelant free of C8-22 alkyl or alkenyl chains characterized by a solubility in said liquid composition of less than 0.3% by weight. Such pouched cleaning compositions provide better cleaning performance and better pouch solubility while avoiding the formation of residues.
    Type: Grant
    Filed: April 17, 2003
    Date of Patent: November 9, 2004
    Assignee: The Procter & Gamble Company
    Inventors: Jean-Pol Boutique, James Charles Theophile Roger Burckett-Saint-Laurent, Steven Jozef Louis Coosemans, Luca Goovaerts, Lorenzo Matteo Pierre Gualco, James Pyott Johnston
  • Pouched cleaning compositions
    Publication number: 20030199414
    Abstract: The present invention relates to a pouched cleaning composition wherein the pouch is constructed from a water-soluble film and contains a liquid composition comprising less than 5% by weight of the liquid composition, of water; an anionic surfactant; and at least 0.5% by weight of the liquid composition of a builder/chelant free of C8-22 alkyl or alkenyl chains characterized by a solubility in said liquid composition of less than 0.3% by weight. Such pouched cleaning compositions provide better cleaning performance and better pouch solubility while avoiding the formation of residues.
    Type: Application
    Filed: April 17, 2003
    Publication date: October 23, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Jean-Pol Boutique, James Charles Theophile Roger Burckett-Saint-Laurent, Steven Jozef Louis Coosemans, Luc Goovaerts, Lorenzo Matteo Pierre Gualco, James Pyott Johnston