21-1706: ALPEK POLYESTER, S.A. DE C.V. v. POLYMETRIX AG [OPINION], NonprecedentialBy: Federal Circuiton December 16, 2021 at 4:00 pm Publication: U.S. Court of Appeals for the Federal CircuitLicensing, Litigation & Appeals Insights Downloadable Copy of Opinion>> Read More>>ShareTweetPinShare