Patents by Inventor Roger J. Phipps

Roger J. Phipps 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).

  • Use of phenylpropanolamine as a mucus secretogogue in the upper airways
    Patent number: 5260073
    Abstract: The present invention encompasses the novel method of using .+-.phenylpropanolamine to induce mucous secretion in the upper airways of persons afflicted with sinusitis or otitis media characterized by retention of thickened respiratory secretions. These methods comprise administering to such person a safe and effective amount of .+-.phenylpropanolamine. It also encompasses certain novel oral compositions consisting essentially of l(-)-norephedrine and a pharmaceutically-acceptable excipient base.
    Type: Grant
    Filed: June 4, 1992
    Date of Patent: November 9, 1993
    Assignee: Norwich Eaton Pharmaceuticals, Inc.
    Inventor: Roger J. Phipps