Mallinckrodt, Inc. v. Medipart, Inc., 976 F.2d 700 (Fed. Cir. 1992), is a decision of the United States Court of Appeals for the Federal Circuit, in which the court appeared to overrule or drastically limit many years of U.S. Supreme Court precedent affirming the patent exhaustion doctrine, for example in Bauer & Cie. v. O'Donnell.
Read more about Mallinckrodt, Inc. V. Medipart, Inc.: Factual Background, Litigation and Rulings, Impact