AstraZeneca Reaches Settlement Agreement Resolving Patent Litigation Related to Ultomiris

Alexion, AstraZeneca’s Rare Disease group, has entered into a settlement agreement with Chugai Pharmaceutical Co., Ltd. (Chugai), resolving all patent disputes between the two companies related to Ultomiris (ravulizumab).

In accordance with the settlement agreement, Alexion and Chugai have taken steps to withdraw patent infringement proceedings filed with US District Court for the District of Delaware and Tokyo District Court.

Marc Dunoyer, Chief Executive Officer, Alexion, said: “With this settlement, we will continue to advance our Ultomiris development programs in new indications and focus on our mission to transform the lives of people affected by rare diseases.”

Under the terms of the agreement, Alexion will make a single payment of $775m in the second quarter of 2022, for which a charge will be recognized through the non-core P&L in the first quarter of 2022. No further amounts are payable by either party. The settlement does not impact AstraZeneca’s financial guidance for 2022.

Subscribe to our e-Newsletters
Stay up to date with the latest news, articles, and events. Plus, get special offers
from American Pharmaceutical Review – all delivered right to your inbox!

Sign up now!

  • <<
  • >>

Join the Discussion