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    Labaton Sucharow Secures Class Certification Victory for Purchasers of Opana ER

    On August 11, 2021, the Northern District of Illinois in In re Opana ER Antitrust Litigation once again certified the classes of consumers and third-party payors (collectively known as “end payors”) that purchased or provided reimbursement for brand and generic versions of the pain-killing drug Opana ER.  The decision upholds a June class certification that was sent back for partial reconsideration. 

    The plaintiffs allege that, as part of a patent settlement, Endo Pharmaceuticals, Inc. ("Endo") paid Impax Laboratories, Inc. ("Impax") millions of dollars to delay the launch of competing versions of the pain-killing drug Opana ER for over two years. 

    Labaton Sucharow LLP serves as co-lead counsel for the end payor classes.

    See In re Opana ER Antitrust Litigation for additional information on the case.

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