Intellectual Property Law and Copyright Laws

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Article
Federal Circuit Reverses $106M Verdict, Finding Doctrine Of Equivalents Barred By Prosecution History Estoppel
In Colibri Heart Valve LLC v. Medtronic CoreValve, LLC, No. 2023-2153 (Fed. Cir. July 18, 2025), the Federal Circuit reversed the district court's denial of Medtronic's motion for judgment as a matter of law (JMOL) on Colibri's doctrine of equivalents infringement theory and held that theory barred by prosecution history estoppel.
United States IP
FH
Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
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