Legal Opinion

Definitive Holdings v. Powerteq

Court of Appeals for the Federal Circuit

Decided April 14, 2026No. 24-1761Published

1Opinion of the Court

Case: 24-1761 Document: 38 Page: 1 Filed: 04/14/2026 United States Court of Appeals for the Federal Circuit ______________________ DEFINITIVE HOLDINGS, Plaintiff-Appellant v. POWERTEQ, Defendant-Appellee ______________________ 2024-1761 ______________________ Appeal from the United States District Court for the District of Utah in No. 2:18-cv-00844-DBB, Judge David Barlow. ______________________ Decided: April 14, 2026 ______________________ CHARLES L. ROBERTS, Wasatch-IP, Salt Lake City, UT, argued for plaintiff-appellant. JULIE S. GOLDEMBERG, Morgan, Lewis & Bockius LLP, Philadelphia, PA,…

2Cases cited26 opinions

  1. Celotex Corp. v. Catrett, Administratrix of the Estate of CatrettSupreme Court of the United States · 1986
  2. Argo v. Blue Cross & Blue Shield of Kansas, Inc.Court of Appeals for the Tenth Circuit · 2006
  3. Darlene Thomas v. International Business MacHines a New York Corporation Doing Business in the State of OklahomaCourt of Appeals for the Tenth Circuit · 1995
  4. W.L. Gore & Associates, Inc., Appellant/cross-Appellee v. Garlock, Inc., Appellee/cross-AppellantCourt of Appeals for the Federal Circuit · 1983
  5. Pfaff v. Wells Electronics, Inc.Supreme Court of the United States · 1998

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