Teva Fails On Quillivant XR Appeal – Five Years After Winning
Remanded 2020 District Court Decision Affirmed On Appeal
Teva’s Actavis looks unlikely to be launching its proposed generic version of Tris Pharma’s Quillivant XR (methylphenidate) extended-release oral suspension soon, after a remanded district court decision that went against the firm was upheld on appeal.
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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”.