Patents Assigned to Southern BioSystems
  • Extended release growth promoting two component composition
    Patent number: 6498153
    Abstract: An extended release composition comprising a first composition comprising growth promoters and a second composition comprising growth promoters and a biodegradable polymer is described. A method of increasing weight gain in food animals utilizing the composition, a pharmaceutical dosage form containing the composition and a method of preparing the pharmaceutical dosage form are also described, as are pellets of the composition for implantation in food animals.
    Type: Grant
    Filed: March 22, 1999
    Date of Patent: December 24, 2002
    Assignees: Akzo Nobel N.V., Southern BioSystems
    Inventors: Susan Mancini Cady, Claude Macar, John W. Gibson