PHILLIPS PETROLEUM CO. v. HUNTSMAN POLYMERS CORP.

No. 97-1218.

157 F.3d 866 (1998)

PHILLIPS PETROLEUM COMPANY, Plaintiff-Appellant, v. HUNTSMAN POLYMERS CORPORATION, Defendant-Appellee, and Aristech Chemical Corporation, Defendant-Appellee.

United States Court of Appeals, Federal Circuit.

September 22, 1998.


Attorney(s) appearing for the Case

Harry J. Roper, Roper & Quigg, Chicago, IL, argued for plaintiff-appellant. Of counsel on the brief were George S. Bosy and Frank J. Nuzzi. Also of counsel on the brief was Lyell H. Carver, Bartlesville, OK.

James Galbraith, Kenyon & Kenyon, New York City, argued for defendant-appellee, Aristech Chemical Corporation.

Stanton T. Lawrence, III, Pennie & Edmonds LLP, Washington, DC, argued for defendent-appellee, Huntsman Polymers Corporation. With him on the brief was Paul J. Zegger.

Before RICH, NEWMAN, and SCHALL, Circuit Judges.


Opinion for the court filed PER CURIAM. Concurring opinion filed by Circuit Judge NEWMAN.

PER CURIAM.

This appeal is from a final judgment of the United States District Court for the Southern District of Texas in a patent infringement suit, Phillips Petroleum Co. v. El Paso Prods. Co., No. H-86-3241 (S.D.Tex. Dec. 23, 1996). Phillips Petroleum Company (Phillips) is the assignee of U.S. Pat. Nos. 3,970,719 ('719 patent) and 4,039,632 ('632 patent), relating...

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