Legal Opinion

American Medical Systems, Inc., Plaintiff/cross-Appellant v. Medical Engineering Corporation

Court of Appeals for the Federal Circuit

Decided December 6, 1993No. 92-1538, 92-1555PublishedCited by 135 opinions

1Opinion of the Court

MICHEL, Circuit Judge.

American Medical Systems, Inc! (AMS) 1 brought suit in the United States District Court for the Eastern District of Wisconsin against Medical Engineering Corporation (MEC) 2 for willful infringement of United States Patent No. 4,597,765, issued to Klatt (the ’765 patent). MEC counterclaimed for declaratory judgment of invalidity and nonin-fringement, for an alleged breach of warranty, and for intentional, negligent and fraudulent misrepresentation by AMS.

After a bench trial, the district court issued its Decision and Order, No. 87-C-1236(JPS), 3 on June 25, 1992,…

2Cases cited38 opinions

  1. The Read Corporation and F.T. Read & Sons, Inc. v. Portec, Inc., D/B/A Portec/kolberg DivisionCourt of Appeals for the Federal Circuit · 1992
  2. Minnesota Mining and Manufacturing Company v. Johnson & Johnson Orthopaedics, Inc.Court of Appeals for the Federal Circuit · 1992
  3. Braun Inc. And Braun Aktiengesellschaft, Plaintiffs/cross-Appellants v. Dynamics Corporation of AmericaCourt of Appeals for the Federal Circuit · 1992
  4. Biodex Corporation v. Loredan Biomedical, Inc.Court of Appeals for the Federal Circuit · 1991
  5. 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

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3Cited by135 opinions

  1. Texas Digital Systems, Inc. v. Telegenix, Inc.Court of Appeals for the Federal Circuit · 2002
  2. James Turnell v. Centimark CorporationCourt of Appeals for the Seventh Circuit · 2015
  3. Hoechst Celanese Corporation v. Bp Chemicals Limited and Sterling Chemicals, Inc.Court of Appeals for the Federal Circuit · 1996
  4. Electro Medical Systems, S.A. v. Cooper Life Sciences, Inc., Dentsply International Inc., and Dentsply Research & Development Corp.Court of Appeals for the Federal Circuit · 1994
  5. National Presto Industries, Inc. v. The West Bend Company, Defendant/cross-AppellantCourt of Appeals for the Federal Circuit · 1996

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