Patents by Inventor Trace Wendell de Guzman Trajano

Trace Wendell de Guzman Trajano 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).

  • Roller for providing benefits to fabric
    Patent number: 8539631
    Abstract: Roller for providing benefits to fabric. The present invention relates to utilizing one or more benefit agents in conjunction with a hand-held roller in order to provide one or more benefits to fabrics. The present invention also relates to a method for applying one or more benefit agents to the roller.
    Type: Grant
    Filed: July 8, 2005
    Date of Patent: September 24, 2013
    Assignee: The Procter & Gamble Company
    Inventors: Vincenzo Catalfamo, Jeffrey Donald Painter, Zaiyou Liu, George Kavin Morgan, III, Trace Wendell de Guzman Trajano, Melissa Jane Wene, Cynthia Maria Bedell, Hirotaka Uchiyama, Toan Trinh
  • Fabric article treating system and method
    Patent number: 7320184
    Abstract: Systems and methods useful for treating a fabric article with a composition comprising polyol-based fabric care materials and a dispersing medium. The dispersing medium is a liquid at room temperature and has a flash point of greater than about 65° C. Specifically, the composition may be dispensed to treat fabric articles in an appliance during the fabric article drying process.
    Type: Grant
    Filed: January 31, 2006
    Date of Patent: January 22, 2008
    Assignee: The Procter & Gamble Company
    Inventors: Shulin Larry Zhang, Trace Wendell de Guzman Trajano, Kofi Ofosu-Asante, Joseph Dean Heatherly, Freddy Arthur Barnabas, Jamie Marie Childers, Cynthia Maria Bedell, Dean Larry DuVal, Joia Kirin Spooner-Wyman
  • Fabric article treating system and method
    Patent number: 7047663
    Abstract: Systems and methods useful for treating a fabric article with a composition comprising polyol-based fabric care materials and a dispersing medium. The dispersing medium is a liquid at room temperature and has a flash point of greater than about 65° C. Specifically, the composition may be dispensed to treat fabric articles in an appliance during the fabric article drying process.
    Type: Grant
    Filed: May 11, 2004
    Date of Patent: May 23, 2006
    Assignee: The Procter & Gamble Company
    Inventors: Shulin Larry Zhang, Trace Wendell de Guzman Trajano, Kofi Ofosu-Asante, Joseph Dean Heatherly, Freddy Arthur Barnabas, Jamie Marie Childers, Cynthia Maria Bedell, Dean Larry DuVal, Joia Kirin Spooner-Wyman
  • Hand-held cleaning device and a cleaning system
    Patent number: 6510877
    Abstract: A hand-held cleaning device includes a hollow body member having an interior portion and an exterior portion, the interior portion comprising a plurality of separate reservoirs, an abrasive surface attached to the exterior portion of the hollow body member, and at least one passage leading from each reservoir to the abrasive surface. The present invention also relates to a cleaning system comprising a hand-held cleaning device and a refilling dock.
    Type: Grant
    Filed: June 28, 2001
    Date of Patent: January 28, 2003
    Assignee: The Procter and Gamble Company
    Inventors: Trace Wendell De Guzman Trajano, Elmer Quirimit Delos Reyes
  • Detergent compositions comprising photobleaching delivery systems
    Patent number: 6462008
    Abstract: Detergent compositions comprising photobleach delivery systems, processes for preparing them, and their methods of use, the compositions combine selected hydrophobic photobleaches, especially based on Si(IV) phthalocyanines, with selected axial ligands, with certain water-soluble polymers, nonbonded ligands, detersuve surfactants, especially certain mid-chain branched types, and non-surfactant detersive adjuncts.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: October 8, 2002
    Assignee: Case Western Reserve University
    Inventors: Rafael Ortiz, David Johnathan Kitko, Michael Eugene Burns, Stephen Wayne Heinzman, Alan David Willey, Brian Jeffreys, James Charles Theophile Roger Burckett-St. Laurent, Phillip Kyle Vinson, Trace Wendell de Guzman Trajano