Patents by Inventor Charles V. Dullea

Charles V. Dullea 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).

  • DENTURE CARE COMPOSITION
    Publication number: 20110217246
    Abstract: This invention relates to a new denture care composition and method of use. In particular, this invention relates to a film-forming denture care composition that kills odor causing bacteria, maintains prolonged fresh breath for two or more hours and is an effective guard against denture odor.
    Type: Application
    Filed: May 17, 2011
    Publication date: September 8, 2011
    Inventors: Fang Deng, Charles V. Dullea, Stanley J. Lech
  • Cleanser compositions comprising a gasified candy as a sensory signal
    Patent number: 7651988
    Abstract: A cleanser composition suitable for use with oral appliances, which provides a sensory signal to the user. The sensory signal is such that the user believes the signal to indicate that cleansing of the oral device if occurring or, alternatively, that cleansing action has ceased.
    Type: Grant
    Filed: December 15, 2004
    Date of Patent: January 26, 2010
    Assignee: SmithKline Beecham Corporation
    Inventors: Charles V. Dullea, Stanley J. Lech, Naresh I. Mehta, Stuart Wilensky
  • DENTURE CARE COMPOSITION
    Publication number: 20090257961
    Abstract: This invention relates to a new denture care composition and method of use. In particular, this invention relates to a film-forming denture care composition that kills odor causing bacteria, maintains prolonged fresh breath for two or more hours and is an effective guard against denture odor.
    Type: Application
    Filed: August 30, 2007
    Publication date: October 15, 2009
    Inventors: Fang Deng, Charles V. Dullea, Stanley J. Lech