Patents by Inventor Beth M Foster

Beth M Foster 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).

  • MEDICATED CHEWING GUM
    Publication number: 20100209359
    Abstract: The present invention provides a chewing gum composition comprising a chewing gum base, a biologically active ingredient, a polymeric material and one or more sweetening and flavouring agents, wherein the polymeric material is amphiphilic, has a straight or branched chain carbon-carbon backbone and a multiplicity of side chains attached to the backbone. A method of making the chewing gum composition is also provided.
    Type: Application
    Filed: February 26, 2008
    Publication date: August 19, 2010
    Applicant: REVOLYMER LIMITED
    Inventors: Beth M Foster, Hongli Yang, Terence Cosgrove, Erol A. Hasan