Legal Opinion

E.I. DuPont De Nemours & Co. v. Phillips Petroleum Co.

District Court, D. Delaware

Decided March 21, 1989No. Civ. A. 81-508-JLLPublishedCited by 9 opinions

1Opinion of the Court

OPINION

LATCHUM, Senior District Judge.

1. INTRODUCTION

This patent infringement action is on remand from the Court Of Appeals for the Federal Circuit (the “Federal Circuit”) in accordance with its June 15, 1988 opinion, E.I. duPont de Nemours & Co. v. Phillips Petroleum Co., 849 F.2d 1430 (Fed.Cir.), cert. denied, — U.S. -, 109 S.Ct. 542, 102 L.Ed.2d 572 (1988). The Federal Circuit affirmed in part, reversed in part, and vacated in part this Court’s judgment after trial which held that Claims 1, 2, 5, 10, 12 and 14 of the patent in suit, U.S. Serial No. 4,076,698 (the “ ’698” patent), were not…

2Cases cited73 opinions

  1. Graham v. John Deere Co. of Kansas CitySupreme Court of the United States · 1966
  2. Graver Tank & Mfg. Co. v. Linde Air Products Co.Supreme Court of the United States · 1950
  3. Bonito Boats, Inc. v. Thunder Craft Boats, Inc.Supreme Court of the United States · 1989
  4. American Hoist & Derrick Company, Cross-Appellee v. Sowa & Sons, Inc., Cross-AppellantCourt of Appeals for the Federal Circuit · 1984
  5. United States v. AdamsSupreme Court of the United States · 1966

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3Cited by9 opinions

  1. Touchtunes Music Corp. v. Rowe International Corp.District Court, S.D. New York · 2009
  2. United Sweetener USA, Inc. v. Nutrasweet Co.District Court, D. Delaware · 1991
  3. GPAC, Inc. v. D.W.W. Enterprises, Inc.District Court, D. New Jersey · 1992
  4. Boehringer Ingelheim Vetmedica, Inc. v. Schering-Plough Corp.District Court, D. New Jersey · 2000
  5. Medicis Pharmaceutical Corp. v. Upsher-Smith Laboratories, Inc.District Court, D. Arizona · 2007

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