Fed. Circ. Keeps Teva Out Of Luck Over Crestor Patent
The Court of Appeals for the Federal Circuit upheld the ruling by the U.S. District Court for the Eastern District of Pennsylvania, which held that Teva’s patent for a stabilized statin formulation of rosuvastatin calcium for the treatment of dyslipidemia was invalid since AstraZeneca first produced a batch of the drug, the opinion said....

