Legal Opinion

Ethicon, Inc. And Inbae Yoon, M.D. v. United States Surgical Corporation and Young Jae Choi

Court of Appeals for the Federal Circuit

Decided April 1, 1998No. 97-1269PublishedCited by 267 opinions

1Opinion of the Court

RADER, Circuit Judge.

In this patent infringement action, Dr. In-Bae Yoon (Yoon) and his exclusive licensee, Ethicon, Inc. (Ethicon), appeal from the judgment of the United States District Court for the District of Connecticut. In 1989, Yoon and Ethicon sued United States Surgical Corporation (U.S. Surgical) for infringement of U.S. Patent No. 4,535,773 (the ’773 patent). In 1993, the parties stipulated to the intervention of Mr. Young Jae Choi (Choi) as defendant-intervenor. Choi claimed to be an omitted co-inventor of the ’773 patent and to have granted U.S. Surgical a retroactive license…

2Cases cited26 opinions

  1. Waterman v. MacKenzieSupreme Court of the United States · 1891
  2. Hybritech Incorporated v. Monoclonal Antibodies, Inc.Court of Appeals for the Federal Circuit · 1986
  3. Perry v. Ethan Allen, Inc.Court of Appeals for the Second Circuit · 1997
  4. O'Reilly v. MorseSupreme Court of the United States · 1854
  5. Smithkline Diagnostics, Inc. v. Helena Laboratories Corporation, Defendant/cross-AppellantCourt of Appeals for the Federal Circuit · 1989

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3Cited by267 opinions

  1. C.R. Bard, Inc. v. M3 Systems, Inc.Court of Appeals for the Federal Circuit · 1998
  2. Pannu v. Iolab Corp.Court of Appeals for the Federal Circuit · 1998
  3. Apple Inc. v. Motorola, Inc.Court of Appeals for the Federal Circuit · 2014
  4. Eli Lilly and Company v. Aradigm Corporation, Defendant-CrossCourt of Appeals for the Federal Circuit · 2004
  5. Rodime Plc v. Seagate Technology, Inc., Defendant-CrossCourt of Appeals for the Federal Circuit · 1999

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