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Fraudulent Claim Gets The Triple Whammy

Client Alert | less than 1 min read | 03.03.09

In Daewoo Eng'g and Constr. Co. v. U.S. (Fed. Cir. Feb. 20, 2009), the Federal Circuit affirmed the CFC's findings that the contractor had submitted a $64 million claim involving approximately $50 million based on material misrepresentations that amounted to a fraud. From this, the contractor received the triple whammy of forfeiting its entire claim under the CDA, being penalized $50 million under the CDA, and being fined $10,000 under the FCA.

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Client Alert | 3 min read | 05.26.26

pH, Prosecution History Estoppel, and Patent Scope: Three Lessons from the Federal Circuit's Latest Hatch-Waxman Ruling

On May 13, 2026, the U.S. Court of Appeals for the Federal Circuit affirmed a district court judgment of no infringement in Actelion Pharmaceuticals Ltd. v. Mylan Pharmaceuticals Inc., No. 24-1641. The decision offers important guidance for patent holders and generic manufacturers on the role of industry standards in interpreting scientific terminology during claim construction, prosecution history estoppel, and the disclosure-dedication rule....