( November 5, 2026, 9:00 AM EST) -- NEW YORK — Tylenol manufacturer Kenvue Brands LLC urged the Second Circuit U.S. Court of Appeals to uphold sanctions against Keller Postman LLC and Ashley C. Keller and reject their request to reassign the acetaminophen autism spectrum disorder-attention deficit hyperactivity disorder (ASD-ADHD) multidistrict litigation, arguing that the trial judge acted within her discretion....