Legal Opinion

Synopsys, Inc. v. Mentor Graphics Corporation

Court of Appeals for the Federal Circuit

Decided October 17, 2016No. 2015-1599PublishedCited by 166 opinions

1Opinion of the Court

CHEN, Circuit Judge.

Synopsys, Inc. appeals the District Court for the Northern District of California’s grant of summary judgment invalidating certain claims of U.S. Patent Nos. 5,530,841; 5,680,318; and 5,748,488 (collectively, the Gregory Patents) under 35 U.S.C. § 101. See Synopsys, Inc. v. Mentor Graphics Corp., 78 F.Supp.3d 958 (N.D. Cal. 2015) (Summary Judgment Order). Synopsys argues that, contrary to the district court’s holding, the Gregory Patents are not directed to ineligible subject matter because they relate to complex algorithms used in computer-based synthesis of logic…

2Cases cited15 opinions

  1. Mayo Collaborative Services v. Prometheus Laboratories, Inc.Supreme Court of the United States · 2012
  2. Enfish, LLC v. Microsoft CorporationCourt of Appeals for the Federal Circuit · 2016
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  4. Electric Power Group, LLC v. Alstom S.A.Court of Appeals for the Federal Circuit · 2016
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3Cited by166 opinions

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