EmblemHealth, Inc. v. Alexion Pharmaceuticals, Inc. et al
Case Number:
1:25-cv-10985
Court:
Nature of Suit:
Multi Party Litigation:
Class Action
Judge:
Firms
Companies
Sectors & Industries:
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December 19, 2025
AstraZeneca Unit Ducks Patent Fraud, Not Sham Suit Claims
A Massachusetts federal judge spared AstraZeneca unit Alexion on Friday from half of a nonprofit insurer's proposed class action, finding the plaintiff too far removed from anticompetitive patent fraud that allegedly propped up blood disorder treatment Soliris, while preserving accusations that Alexion brought sham infringement allegations against would-be rivals.
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April 17, 2025
AstraZeneca Unit Hit With Antitrust Suit Over Soliris
Not-for-profit insurance company EmblemHealth Inc. has hit an AstraZeneca unit with a proposed class action claiming the subsidiary defrauded the U.S. Patent and Trademark Office to delay generic competition of its blood disorder product Soliris.