As we head into the longest night of the year, we wade into an MDL decision addressing fraudulent misjoinder. We previously posted about some unfavorable happenings in the Philips CPAP MDL, and today’s decision continues that unfortunate trend. In re Philips Recalled CPAP, Bi-Level PAP, & Mechanical Ventilator Products Litigation, 2025 WL 3534807 (W.D. Pa. Dec. 10, 2025). But as we reach the winter solstice this weekend, we know that the days will get longer, the sun will shine brighter, and we’re sure to see some positive developments more to our liking.
The decision involves the unusual combination of medical device and environmental exposure claims against different defendants. The complaint alleged that exposure to ethylene oxide through a CPAP device caused plaintiff’s acute myeloid leukemia and, ultimately, death. But the complaint also claimed that the plaintiff lived near a manufacturing facility that emitted ethylene oxide, and that exposure to those emissions contributed to the development of the disease and death. The CPAP defendant was diverse; the environmental emissions defendants were not. Philips (the diverse, CPAP defendant) removed and claimed the defendants in the environmental claims were fraudulently misjoined.Continue Reading Even the Darkest Night Will End and the Sun Will Rise