Patents by Inventor James Charles Theophile Burckett-St. Laurent

James Charles Theophile Burckett-St. 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).

  • Publication number: 20070054815
    Abstract: The present invention relates to laundry scent customization and laundry scent customized products, compositions, packages containing said products, assembly and articles of manufacture for laundry scent customization, kit of parts for providing laundry scent customization and methods of laundry scent customization.
    Type: Application
    Filed: September 5, 2006
    Publication date: March 8, 2007
    Applicant: The Procter & Gamble Company
    Inventors: Andre Convents, Johan Eshuis, Raf Degeyter, James Charles Theophile Burckett St. Laurent, Colin McCarney, Heidi Piper, Patrick Etesse, Joost Verburg, Philip Porter
  • Publication number: 20050233938
    Abstract: The invention is directed to aqueous liquid laundry detergent compositions for cleaning and imparting fabric care benefits to fabrics laundered therewith. Such compositions comprise (A) at least one detersive surfactant; (B) droplets of a silicone blend comprising a nitrogen-containing amino or ammonium functionalized polysiloxane and a nitrogen-free non-functionalized polysiloxane; and (C) at least one additional non-silicone laundry adjunct selected from detersive enzymes, dye transfer inhibiting agents, optical brighteners, suds suppressors and combinations thereof. The functionalized polysiloxane component of the silicone blend has a relatively low, i.e., less than 30 mol %, content of reactive/curable groups, a nitrogen content which ranges from 0.05% to 0.30% by weight and a viscosity which ranges from 0.00002 m2/s to 0.2 m2/s. The nitrogen-free non-functionalized polysiloxane material ranges in viscosity from 0.01 m2/sec to 2.0 m2/sec.
    Type: Application
    Filed: April 15, 2005
    Publication date: October 20, 2005
    Inventors: Patrick Firmin Delplancke, Jean-Pol Boutique, Stefano Scialla, Connie Sheets, James Charles Theophile Burckett St Laurent, Hugo Robert Denutte
  • Publication number: 20050081306
    Abstract: An improved fabric article treatment method in a laundering appliance involving a fluid switchover step such that the first predominant fluid is at least partially removed and a second predominant fluid is added. Specifically, the first and the second predominat fluids are selected to have different dielectric constatns. The fluid swichover method is also useful in controlling the surfactant carryover in a laundering process.
    Type: Application
    Filed: October 13, 2004
    Publication date: April 21, 2005
    Inventors: Anna Noyes, John Deak, Jeffrey Scheibel, Phillip Vinson, Frederick Hartman, James Charles Theophile Burckett-St. Laurent, John Severns, Arseni Radomyselski, Paul France, Jerome Collins, Christiaan Arthur Kamiel Thoen, Nabil Sakkab
  • Publication number: 20050043200
    Abstract: Disclosed are aqueous liquid laundry detergent compositions which are in the form of an externally structured aqueous liquid matrix having dispersed therein a plurality of visibly distinct beads. Such beads are prepared so as to be in the form of a liquid core surrounded by a semi-permeable membrane formed by interaction of a cationic polymeric material with an anionic polymeric material. Such beads are stable in the aqueous liquid detergent compositions herein yet disintegrate substantially upon their introduction via the composition into agitated dilute aqueous laundering liquors.
    Type: Application
    Filed: July 30, 2004
    Publication date: February 24, 2005
    Inventors: Susan Barry, Walter August Broeckx, James Charles Theophile Burckett St. Laurent, Mark Smerznak
  • Patent number: 5654421
    Abstract: Automatic dishwashing detergent compositions, comprising particular quaternary-substituted bleach activators, are provided. More specifically, the invention relates to granular automatic dishwashing detergents which provide enhanced cleaning/bleaching benefits through the selection of quaternary-substituted bleach activators having specific features, such as caprolactam or valerolactam leaving groups and/or the ability to form particular cationic aliphatic peracid structures in solution. Preferred automatic dishwashing compositions comprise amylase enzymes. Included are preferred activator compounds and methods for washing tableware in domestic automatic dishwashing appliances using the activators.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: August 5, 1997
    Assignee: The Procter & Gamble Company
    Inventors: Lucille Florence Taylor, Mark Robert Sivik, Alan David Willey, James Charles Theophile Burckett-St. Laurent, Frederick Anthony Hartman