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Supreme Court Affirms Federal Circuit’s Amgen Decision: Patent Specification Must Enable the Full Scope of the Invention
On May 18, 2023, the Supreme Court issued its opinion in Amgen Inc. v. Sanofi, No. 21-757, affirming unanimously the Federal Circuit’s decision invalidating two of Amgen’s patents functionally claiming a genus of monoclonal antibodies that help reduce levels of low-density lipoprotein cholesterol (LDL, or “bad” cholesterol).