5th Circuit Denies 3M Leave To Appeal Order Remanding PFAS Case To State Court

( October 31, 2025, 11:23 AM EDT) -- NEW ORLEANS — A Fifth Circuit U.S. Court of Appeals panel has denied 3M Co.’s motion for leave to appeal a lower court order that remanded to state court the state of Texas’ per- and polyfluoroalkyl substances XE "per- and polyfluoroalkyl substances"  (PFAS) lawsuit against 3M and several affiliates of E.I. DuPont de Nemours & Co.  The one-sentence order did not elaborate on the reason for denying the motion....