Patents by Inventor Stephen T. Matthews

Stephen T. Matthews 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: 20100108081
    Abstract: A filtered cigarette includes a smokable rod and a filter element. The smokable rod is secured to the filter element using tipping material. The tipping material includes at least one flavorant providing a sensory characteristic. The cigarette may include more than one layer of tipping material. An outer layer of tipping material can overlie at least a portion of an underlying inner layer of tipping material, and during use by the smoker, the outer layer can be removed from the cigarette. Thus, it is possible for a cigarette manufacturer to provide a cigarette that can be used as such by the smoker, or that can be adapted by the smoker to provide a different sensory experience (e.g., the visual, organoleptic, trigeminal, aromatic, and tactile characteristics of the cigarette can be altered by removal of the outer tipping material, and or by provision of a tipping material layer that is treated with a flavorant and/or provides a desirable diffusivity).
    Type: Application
    Filed: October 31, 2008
    Publication date: May 6, 2010
    Inventors: Leigh Ann Blevins Joyce, Andries Don Sebastian, Robert H. Powell, Stephen T. Matthews, Cynthia Stewart Stokes, Kenneth A. Beard, Michael F. Dube, Paul Stuart Chapman