STUDIENGESELLSCHAFT KOHLE v. DART INDUSTRIES

No. 83-591.

726 F.2d 724 (1984)

STUDIENGESELLSCHAFT KOHLE, M.B.H., Appellee, v. DART INDUSTRIES, INC., Appellant.

United States Court of Appeals, Federal Circuit.

January 19, 1984.


Attorney(s) appearing for the Case

Thomas F. Reddy, Jr., New York City, argued for appellant. With him on the brief were Gerald J. Flintoft, Stanton T. Lawrence, III, Brian M. Poissant and Arthur G. Connolly, Jr., New York City.

Arnold Sprung, New York City, argued for appellee. With him on the brief was Nathaniel Kramer, New York City.

Before MARKEY, Chief Judge, and RICH and DAVIS, Circuit Judges.


RICH, Circuit Judge.

This appeal is from the interlocutory judgment of the United States District Court for the District of Delaware (Wright, J.), holding U.S. patent No. 3,113,115 to Ziegler et al. (Ziegler patent) valid, enforceable, and infringed by appellant Dart Industries, Inc.'s catalytic production of commercial grade polypropylene and ordering an accounting. 549 F.Supp. 716, 216 USPQ 381 (D.Del.1982). We affirm and remand...

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