Browse 4 patent infringement cases decided by Fifth Circuit. AI-powered summaries, holdings, and legal analysis.
Fifth Circuit Affirms Summary Judgment in Patent Infringement Case
Pharm Research and Mfr v. Murrill, decided by Fifth Circuit on February 9, 2026, resulted in a defendant win outcome. The Fifth Circuit affirmed the district court's grant of summary judgment to the d...
Fifth Circuit Affirms Obviousness Finding, Invalidating Patent
AbbVie v. Fitch, decided by Fifth Circuit on September 16, 2025, resulted in a defendant win outcome. The Fifth Circuit affirmed the district court's grant of summary judgment to Fitch, holding that A...
Patent Infringement Claim Fails Due to Claim Construction
Montcrief v. Peripheral Vascular, decided by Fifth Circuit on March 28, 2025, resulted in a defendant win outcome. The Fifth Circuit affirmed the district court's grant of summary judgment to the defe...
Fifth Circuit Affirms Summary Judgment in Wrongful Termination Case
Ramsey v. Sheet Pile, decided by Fifth Circuit on March 3, 2025, resulted in a defendant win outcome. The Fifth Circuit affirmed the district court's grant of summary judgment to the defendant, Sheet ...
CaseLawBrief currently tracks 4 patent infringement cases from Fifth Circuit. This number is updated as new opinions are published.
Outcome breakdown: Defendant Win: 4.
Each case page on CaseLawBrief includes an AI-generated plain English summary, key holdings, and legal analysis. Click any case above to read its full analysis.