Patents by Inventor Leslie E. Kyle

Leslie E. Kyle 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).

  • Fenbendazole formulations
    Patent number: 5538989
    Abstract: This application relates to an aqueous formulation of fenbendazole which is stable and efficacious, does not agglomerate upon standing and wherein the fenbendazole remains in suspension after standing for twenty-four hours.
    Type: Grant
    Filed: November 10, 1993
    Date of Patent: July 23, 1996
    Assignee: Hoechst-Roussel Agri-Vet Company
    Inventor: Leslie E. Kyle