District Court, S.D. Ohio January 30, 1987, C-1-84-355 (E.I. Dupont De Nemours & Co. v. Mallinckrodt, Inc.)

OPINION AND ORDER

HERMAN JACOB WEBER, District Judge.

This is an action by plaintiff E.I. DuPont De Nemours & Co. (“DuPont”) against defendant Mallinckrodt, Inc. (“Mallinckrodt”), a wholly-owned subsidiary of Avon Products, Inc. (“Avon”), for infringement pursuant to 35 U.S.C. §§ 271 and 281-285 of three United States patents: U.S. Patent No. 4,082,840, U.S. Patent No. 4,016,249 and U.S.