Patents by Inventor Vy Khanh Huyhn

Vy Khanh Huyhn 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).

  • Dishwashing wipe
    Patent number: 7232794
    Abstract: A dishwashing wipe having a nonwaven hydroentangled polymer fiber topsbeet; a polymeric membrane; a nonwoven batting layer; and a polymeric scrim, with a dishwashing composition having an amine, a polymeric suds stabilizer, or enzymes incorporated in the wipe, wherein the dishwashing composition is in the form of stripes on the wipe.
    Type: Grant
    Filed: November 14, 2002
    Date of Patent: June 19, 2007
    Assignee: The Procter & Gamble Company
    Inventors: Vy Khanh Huyhn, Patrice Mark Luc Borgonjon, Denis Gerard O'Sullivan, JoAnna Margaret Clarke, Brian Jeffreys, Jeffrey Lee Butterbaugh
  • Process of cleaning dishware using a dishwashing wipe
    Publication number: 20030162684
    Abstract: A process of cleaning dishware with a dishwashing wipe is disclosed. The process involves contacting the dishwashing wipe and/or the dishware with water and subsequently contacting the dishware with the dishwashing wipe. The dishwashing wipe comprises a nonwoven or paper cleaning substrate and a comparatively more abrasive, scrubbing substrate comprising a web of fibers.
    Type: Application
    Filed: November 14, 2002
    Publication date: August 28, 2003
    Applicant: The Procter & Gamble Company
    Inventors: Vy Khanh Huyhn, Patrice Mark Luc Borgonjon, Denis Gerard O'Sullivan, JoAnna Margaret Clarke, Brian Jeffreys, Jeffrey Lee Butterbaugh
  • Process of cleaning dishware using a dishwashing wipe
    Publication number: 20020132747
    Abstract: The present invention relates to a process of cleaning dishware with a dishwashing wipe comprising contacting the dishwashing wipe and/or the dishware with water and subsequently contacting the dishware with the dishwashing wipe. The dishwashing wipe comprises a nonwoven or paper cleaning substrate and a comparatively more abrasive, scrubbing substrate comprising a web of fibers.
    Type: Application
    Filed: November 27, 2001
    Publication date: September 19, 2002
    Applicant: The Procter & Gamble Company
    Inventors: Vy Khanh Huyhn, Patrice Borgonjon, Denis Gerard O'Sullivan, Joanna Margaret Clarke, Brian Jeffreys