Monsanto Co. v. Durnell Roundup Cancer & Non-Hodgkin’s Lymphoma Attorneys — Attorney911 Litigates the Glyphosate Failure-to-Warn Precedent in MassTort-National, Ralph Manginello’s 27+ Years of Federal-Court Trial Practice Pursuing Bayer AG and the Corporate Manufacturer Stack, Lupe Peña the Former Insurance-Defense Attorney Who Knows the Claims Machine from the Inside, We Preserve the Internal Monsanto Papers and Medical Pathology Records Before the Evidence Window Closes, Millions Recovered in Catastrophic Injury & Wrongful-Death Cases — Free 24/7 Consultation, No Fee Unless We Win, Hablamos Español, 1-888-ATTY-911
MassTort-National Roundup Cancer Claims: The Supreme Court Just Opened the Door If you are sitting at your kitchen table with a folder of oncology bills and a diagnosis of Non-Hodgkin’s Lymphoma, you have likely heard for years that the legal fight against Monsanto and Bayer was “complicated” or “stalled.” You may have been told that a federal law acted as a shield for the company, preventing you from ever holding them responsible for failing to warn you about the cancer risks of Roundup. Everything changed in 2026. The United States Supreme Court handed down its decision in Monsanto Co. v. Durnell, and the result is a massive victory for families in MassTort-National and across the country. We are a trial firm that takes these cases, and we want you to understand exactly how this ruling clears your path to justice. For years, Bayer AG (which acquired Monsanto in 2018) relied on a defense called “federal preemption.” They argued that because the Environmental Protection Agency (EPA) approved their labels without a cancer warning, you were legally barred from suing them under state law for failing to provide one. In Monsanto Co. v. Durnell, the Supreme Court finally resolved this circuit split. The High Court ruled that the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA) does NOT preempt state law failure-to-warn claims. This means the duty of a manufacturer to provide health warnings that protect the public can exceed or differ from EPA-approved labeling. This decision is the green light we have…