Cases & Deals

BioMarin pursues litigation against Ascendis Pharma A/S in UPC

Client(s) BioMarin Pharmaceutical Inc.

Jones Day represents BioMarin Pharmaceutical, Inc. in patent infringement proceedings against Ascendis Pharma A/S for infringement of European patent EP 3 175 863 B1 at the Unified Patent Court (UPC) in Munich, Germany. The patent covers long-acting variants of C-Type Natriuretic Peptide ("CNP").

BioMarin v. Ascendis, UPC CFI 18/2025