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www.fdanews.com/articles/149731-astrazeneca-to-pay-11-million-to-settle-toprol-xl-antitrust-claims

AstraZeneca to Pay $11 Million to Settle Toprol-XL Antitrust Claims

September 26, 2012
AstraZeneca Pharmaceuticals agreed to pay $11 million to settle claims by a proposed class of indirect purchasers of hypertension drug Toprol-XL that the drugmaker used sham patent litigation to prolong a monopoly on the drug by delaying generic versions.
Law360