Patents by Inventor Donald Laslie

Donald Laslie 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: 20060272662
    Abstract: A cigarette having a multi-component filter wherein an upstream sorbent removes at least one constituent from mainstream tobacco smoke passing through the filter and a downstream flavor segment compensates for taste lost to the sorbent. The flavor component includes cellulosic flavor bearing granules which release volatile flavor constituents into the mainstream smoke under ambient conditions. The cellulosic granules include microcrystalline cellulose or other cellulosic material which can be formed into a paste with the flavor additive, extruded and spheronized to form the flavor granules.
    Type: Application
    Filed: February 3, 2006
    Publication date: December 7, 2006
    Inventors: Richard Jupe, Rowland Dwyer, Donald Laslie, Arlington Finley, Barbara Taylor, Cecil Smith, Vivian Willis