Explore 8 court opinions on Federal Rule Of Civil Procedure 9 B Particularity Requirement. AI-powered plain English summaries, key holdings, and legal analysis.
8 recent cases analyzed in this topic area.
First Circuit Affirms Dismissal of City's False Claims Act Suit Against PBM
The City of Boston v. OptumRx, Inc., decided by First Circuit on March 2, 2026, resulted in a defendant win outcome. The First Circuit affirmed the district court's dismissal of a lawsuit brought by t...
Ninth Circuit Affirms Dismissal of Securities Fraud Case Against Funko
Construction Laborers Pension Trust of Greater St. Louis v. Funko Inc, decided by Ninth Circuit on February 4, 2026, resulted in a defendant win outcome. The Ninth Circuit affirmed the district court'...
CA1: Relator Fails to Plead FCA Fraud with Particularity
US ex rel. Sargent v. Collins, decided by First Circuit on January 22, 2026, resulted in a defendant win outcome. The First Circuit affirmed the district court's dismissal of a False Claims Act (FCA) ...
Securities Fraud Claims Dismissed for Lack of Particularity
37celsius Capital Partners, L.P. v. Intel Corporation, decided by Seventh Circuit on December 23, 2025, resulted in a defendant win outcome. The Seventh Circuit affirmed the district court's dismissal...
CA1 Affirms Dismissal of FCA Case for Lack of Particularity
US, ex rel. Omni Healthcare Inc. v. MD Spine Solutions LLC, decided by First Circuit on December 1, 2025, resulted in a defendant win outcome. The First Circuit affirmed the district court's dismissal...
7th Cir. Affirms Dismissal of Securities Fraud Class Action for Lack of Particularity
Julius H. Schoeps v. Sompo Holdings, Inc., decided by Seventh Circuit on November 21, 2025, resulted in a defendant win outcome. The Seventh Circuit affirmed the district court's dismissal of a securi...
Second Circuit Affirms Dismissal of Lanham Act Claims Against Sanofi
Mosaic Health, Inc. v. Sanofi-Aventis U.S., LLC, decided by Second Circuit on August 6, 2025, resulted in a defendant win outcome. Mosaic Health, Inc. challenged Sanofi-Aventis's marketing of its diab...
Fifth Circuit Affirms Dismissal of Securities Fraud Claim Against HCM
Highland Captl Fund v. Highland Captl Mgmt, decided by Fifth Circuit on March 18, 2025, resulted in a defendant win outcome. The Fifth Circuit affirmed the district court's dismissal of a securities f...