Court of Appeals for the Third Circuit May 8, 1995, 94-5413 (American Cyanamid Company v. Fermenta Animal Health Company, a Delaware Corporation)

OPINION OF THE COURT

STAPLETON, Circuit Judge:

The issue in this case is whether a 1980 contract between the parties and a 1983 amendment thereto conveyed to American Cyanamid Company (“Cyanamid”) perpetual rights to use the federal regulatory authority of Fermenta Animal Health Company (“Fer-menta”) to market an animal feed supplement. Cyanamid marketed the drug under the trademark Aureozol.