Patents Assigned to Hoechst-Roussel Agri-Vet Company
  • 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
  • Thixotropic formulations
    Patent number: 5214035
    Abstract: This application relates to a novel thixotropic formulation of a compound which suppresses estrus in animals, which formulation allows for convenient, accurate dosing of the animal when treated with the compound.
    Type: Grant
    Filed: April 16, 1992
    Date of Patent: May 25, 1993
    Assignee: Hoechst-Roussel Agri-Vet Company
    Inventor: James L. Veatch