Legal Opinion

Bayer Aktiengesellschaft v. Duphar International Research B.V.

Court of Appeals for the Federal Circuit

Decided June 28, 1984No. Appeal 84-600PublishedCited by 81 opinions

1Opinion of the Court

KASHIWA, Circuit Judge.

This is an appeal from a judgment of the United States District Court for the District of Columbia (No. 80-3123), entered September 30, 1983. 221 USPQ 1056. The district court, after ruling in favor of appellee, Bayer Aktiengesellschaft (“Bayer”), awarded attorney fees to Bayer pursuant to 35 U.S.C. § 285. We vacate and remand.

Background

In the district court, Bayer filed a declaratory judgment suit, seeking a declaration that its compound, SIR-8514, does not infringe the claims of appellant’s, Duphar International Research B.V. (“Duphar”), patents. Duphar in turn filed…

2Cases cited19 opinions

  1. Hughes Aircraft Company v. The United StatesCourt of Appeals for the Federal Circuit · 1983
  2. Pacemaker Diagnostic Clinic of America, Inc., a Corporation, Plaintiff- Cross-Appellee v. Instromedix, Inc., a Corporation, Cross-AppellantCourt of Appeals for the Ninth Circuit · 1984
  3. Lam, Inc. v. Johns-Manville Corporation and Johns-Manville Sales CorporationCourt of Appeals for the Federal Circuit · 1983
  4. H.M. Stickle, G. Martinez, I.M. Garcia, J.M. Davis, and B.M. Goodstein, and Double Jj Corporation-La Hacienda Mexican Food MacHinery v. Heublein, Inc.Court of Appeals for the Federal Circuit · 1983
  5. Dewey v. Des MoinesSupreme Court of the United States · 1899

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3Cited by81 opinions

  1. Warner-Jenkinson Co. v. Hilton Davis Chemical Co.Supreme Court of the United States · 1997
  2. Southwall Technologies, Inc. v. Cardinal Ig CompanyCourt of Appeals for the Federal Circuit · 1995
  3. Pennwalt Corporation, Appellant/cross-Appellee v. Durand-Wayland, Inc., Appellee/cross-AppellantCourt of Appeals for the Federal Circuit · 1987
  4. Loctite Corporation, Appellant/cross-Appellee v. Ultraseal Ltd., Appellees/cross-AppellantsCourt of Appeals for the Federal Circuit · 1985
  5. The Standard Oil Company, Appellant/cross-Appellee v. American Cyanamid Company, Appellee/cross-AppellantCourt of Appeals for the Federal Circuit · 1985

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