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Author: Frederick Spaeth

Nuvo Pharmaceuticals v. Dr. Reddy’s Laboratories: Nonobvious Pharmaceutical Formulation Must Be Demonstrated

In Nuvo Pharmaceuticals v. Dr. Reddy’s Laboratories (Fed. Cir. 2019), the Federal Circuit held that a patent on a claimed pharmaceutical formulation was invalid for having an inadequate written description, even though the patent disclosed, in sufficient detail, effective formulations.