US ‘Blocking-Patent’ Doctrine Comes Under Attack
A US court doctrine that has invalidated patents covering major drugs such as Ampyra and Restasis is under attack from petitions to the US Supreme Court filed by Acorda and Allergan.
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A US court doctrine that has invalidated patents covering major drugs such as Ampyra and Restasis is under attack from petitions to the US Supreme Court filed by Acorda and Allergan.