Patents by Inventor Michael S. Fey

Michael S. Fey 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).

  • Anti-smoking oral composition
    Patent number: 4980172
    Abstract: Anti-smoking oral preparations are provided containing a silver compound as the anti-smoking agent and a sweetener in which the silver compound is present in amounts of from 0.1 mg. to 2.5 mg. and the ratio of sweetness intensity based on sucrose to silver compound content is from 100:1 to 2500:1.
    Type: Grant
    Filed: December 19, 1989
    Date of Patent: December 25, 1990
    Inventor: Michael S. Fey
  • Anti-smoking oral composition
    Patent number: 4832994
    Abstract: Anti-smoking oral preparations are provided containing a silver compound as the anti-smoking agent and a sweetener in which the silver compound is present in amounts of from 0.1 mg. to 2.5 mg. and the ratio of sweetness intensity based on sucrose to silver compound content is from 100:1 to 2500:1.
    Type: Grant
    Filed: September 2, 1987
    Date of Patent: May 23, 1989
    Inventor: Michael S. Fey