Legal Opinion

Synopsys, Inc. v. Risk Based Security, Inc.

Court of Appeals for the Fourth Circuit

Decided June 15, 2023No. 22-1812PublishedCited by 12 opinions

1Opinion of the Court

USCA4 Appeal: 22-1812 Doc: 65 Filed: 06/15/2023 Pg: 1 of 31 PUBLISHED UNITED STATES COURT OF APPEALS FOR THE FOURTH CIRCUIT No. 22-1812 SYNOPSYS, INC., Plaintiff – Appellee, v. RISK BASED SECURITY, INC., Defendant – Appellant. Appeal from the United States District Court for the Eastern District of Virginia, at Richmond. John A. Gibney, Jr., Senior District Judge. (3:21-cv-00252-JAG) Argued: March 8, 2023 Decided: June 15, 2023 Before AGEE and RUSHING, Circuit Judges, and Joseph DAWSON III, United States District Judge for the District of South Carolina, sitting by designation. Affirmed by…

2Cases cited24 opinions

  1. MedImmune, Inc. v. Genentech, Inc.Supreme Court of the United States · 2007
  2. Ruckelshaus v. Monsanto Co.Supreme Court of the United States · 1984
  3. Already, LLC v. Nike, Inc.Supreme Court of the United States · 2013
  4. Campbell-Ewald Co. v. GomezSupreme Court of the United States · 2016
  5. Chafin v. ChafinSupreme Court of the United States · 2013

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3Cited by12 opinions

  1. Sysco Machinery Corporation v. DCS USA CorporationCourt of Appeals for the Fourth Circuit · 2025
  2. Hanks v. AndersonDistrict Court, D. Utah · 2024
  3. Jason Alford, et al. v. The NFL Player Disability & Survivor Benefit Plan, et al.District Court, D. Maryland · 2025
  4. Kerron Andrews v. Baltimore City Police DepartmentCourt of Appeals for the Fourth Circuit · 2026
  5. Omni Logistics, LLC v. Daniel WellsDistrict Court, W.D. North Carolina · 2025

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