Patents by Inventor Virginia Tzung-Hwei Hutchins

Virginia Tzung-Hwei Hutchins 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).

  • Porous, dissolvable solid substrates and surface resident starch perfume complexes
    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
  • Porous, dissolvable solid substrates and surface resident cyclodextrin perfume complexes
    Patent number: 8349786
    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 a cyclodextrin perfume complex that can provide a consumer benefit.
    Type: Grant
    Filed: December 8, 2009
    Date of Patent: January 8, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Robert Wayne Glenn, Jr., James Merle Heinrich, Kathleen Mary Kaufman, Virginia Tzung-Hwei Hutchins, Zerlina Guzdar Dubois, Jianjun Justin Li, Kevin M. Labitzke
  • COMPOSITIONS COMPRISING AN EFFICIENT PERFUME BLOOM
    Publication number: 20120322709
    Abstract: The present invention provides personal care compositions having efficient perfume blooms or bursts. The personal care compositions include shampoo and body wash compositions, and comprise perfume materials having high perceived odor intensity at low concentrations of perfume materials.
    Type: Application
    Filed: May 23, 2012
    Publication date: December 20, 2012
    Inventors: Jianjun Justin Li, Eric Scott Johnson, Mark Anthony Brown, Zerlina Guzdar Dubois, Virginia Tzung-Hwei Hutchins, Kevin Max Labitzke, Christa Sue Pelfrey
  • POROUS, DISSOLVABLE SOLID SUBSTRATES AND SURFACE RESIDENT STARCH PERFUME COMPLEXES
    Publication number: 20120289451
    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: Application
    Filed: July 30, 2012
    Publication date: November 15, 2012
    Inventors: Robert Wayne Glenn, JR., Kathleen Mary Kaufman, Virginia Tzung-Hwei Hutchins, Zerlina Guzdar Dubois
  • Porous, dissolvable solid substrate and surface resident starch perfume complexes
    Patent number: 8268764
    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: December 8, 2009
    Date of Patent: September 18, 2012
    Assignee: The Procter & Gamble Company
    Inventors: Robert Wayne Glenn, Jr., Kathleen Mary Kaufman, Virginia Tzung-Hwei Hutchins, Zerlina Guzdar Dubois
  • Multi-phased personal care composition comprising a blooming perfume composition
    Publication number: 20120015009
    Abstract: A multi-phase personal care composition is described comprising is a first phase and a second phase. The personal care composition comprises at least 0.25%, by weight of the composition, of blooming perfume ingredients having a KI of less than about 1500.
    Type: Application
    Filed: June 6, 2006
    Publication date: January 19, 2012
    Inventors: Rebecca Ann Taylor, Karl Shiqing Wei, Jimmie Lee Ward, Robert Richard Dykstra, Julie Anne Mathews, Lois Sara Gallon, Zerlina Guzdar Dubois, Virginia Tzung-Hwei Hutchins, Jianjun Justin Li
  • PERSONAL CARE COMPOSITION IN THE FORM OF AN ARTICLE HAVING A HYDROPHOBIC SURFACE-RESIDENT COATING
    Publication number: 20100291165
    Abstract: The present invention relates to personal care compositions, especially those personal care compositions in the form of an article that is a porous, dissolvable solid structure. The article has a hydrophobic surface-resident coating that can provide enhanced deposition efficiency of hydrophobic actives contained therein.
    Type: Application
    Filed: December 8, 2009
    Publication date: November 18, 2010
    Inventors: Robert Wayne Glenn, JR., James Merle Heinrich, Kathleen Mary Kaufman, Virginia Tzung-Hwei Hutchins, Zerlina Guzdar Dubois, Jianjun Justin Li, Kevin M.` Labitzke, Darren Paul Trokhan, Thomas Edward Dufresne, Lee Arnold Schechtman
  • POROUS, DISSOLVABLE SOLID SUBSTRATES AND SURFACE RESIDENT CYCLODEXTRIN PERFUME COMPLEXES
    Publication number: 20100279905
    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 a cyclodextrin perfume complex that can provide a consumer benefit.
    Type: Application
    Filed: December 8, 2009
    Publication date: November 4, 2010
    Inventors: Robert Wayne Glenn, JR., James Merle Heinrich, Kathleen Mary Kaufman, Virginia Tzung-Hwei Hutchins, Zerlina Guzdar Dubois, Jianjun Justin Li, Kevin M. Labitzke
  • POROUS, DISSOLVABLE SOLID SUBSTRATE AND SURFACE RESIDENT STARCH PERFUME COMPLEXES
    Publication number: 20100173817
    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: Application
    Filed: December 8, 2009
    Publication date: July 8, 2010
    Inventors: Robert Wayne Glenn, JR., Kathleen Mary Kaufman, Virginia Tzung-Hwei Hutchins, Zerlina Guzdar Dubois
  • Multi-phased personal care composition comprising a blooming perfume composition
    Publication number: 20070280976
    Abstract: A multi-phase personal care composition is described comprising is a first phase and a second phase. The personal care composition comprises at least 0.25%, by weight of the composition, of blooming perfume ingredients having a KI of less than about 1500.
    Type: Application
    Filed: June 6, 2006
    Publication date: December 6, 2007
    Inventors: Rebecca Ann Taylor, Karl Shiqing Wei, Jimmie Lee Ward, Robert Richard Dykstra, Julie Anne Mathews, Lois Sara Gallon, Zerlina Guzdar Dubois, Virginia Tzung-Hwei Hutchins, Jianjun Justin Li