District Court, D. Delaware July 10, 1981, Civ. A. Nos. 80-358, 80-359 (Enka B. V. v. E. I. Du Pont De Nemours & Co.)

OPINION

MURRAY M. SCHWARTZ, District Judge.

This opinion treats two closely allied actions under the Declaratory Judgment Act, 28 U.S.C. §§ 2201 and 2202, for determination of the validity and enforceability of United States patents. No answers have been filed, defendant having instead moved to dismiss on jurisdictional grounds.