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European Ruling Favors Sanofi, Regeneron, Rejects Amgen Claims

Oct. 29, 2020, 2:01 PM

The European Patent Office ruled in Sanofi and Regeneron’s favor, invalidating certain claims of Amgen’s European patent directed to antibodies relevant to Praluent.

  • Praluent will continue to be available in European countries where it is approved for use and for sale, Sanofi said
  • Sanofi has sole rights for Praluent outside the U.S., and Regeneron has sole rights in the U.S.
  • NOTE: May 8, Amgen: Japan Supreme Court Rejects Sanofi Appeal on PCSK9 Patent
  • NOTE: Aug. 2019, Amgen Patents on Repatha Cholesterol Drug Are Ruled Invalid

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