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Doctrine of Equivalents › Healthcare › Estoppel

Troutman Pepper Locke

Federal Circuit Ruling Broadens Reach of Prosecution History Estoppel to Include Canceled Claims

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Prosecution history estoppel typically arises when a claim is rejected during prosecution and is then amended (narrowed) to overcome the rejection. However, in Colibri Heart Valve LLC v. Medtronic CoreValve, LLC, No....more

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