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Actavis Quillivant XR finding is overturned

Executive Summary

Actavis has suffered a setback in its attempts to bring a generic of Tris Pharma’s Quillivant XR (methylphenidate) extended-release suspension to market ahead of patent expiry, after a US Court of Appeals vacated and remanded a favourable district court ruling on numerous patent claims due to “inadequate fact-findings”.

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