Amphastar Pharmaceuticals Inc v. Aventis Pharma SA et al

  1. November 15, 2012

    Sanofi Dodges Amphastar's FCA Suit Over Lovenox

    A federal judge in California on Wednesday dismissed a whistleblower lawsuit filed by Amphastar Pharmaceuticals Inc. alleging competitor Sanofi-Aventis SA illegally conspired to monopolize the market for its patented anti-coagulant drug Lovenox, resulting in state and federal governments paying grossly inflated prices for the medication.

  2. October 01, 2012

    Sanofi Gets Reprieve In Amphastar's Lovenox FCA Suit

    A California federal judge on Friday dismissed a False Claims Act suit accusing Sanofi-Aventis SA of making false patent claims for anti-clotting drug Lovenox to unfairly keep generic competition off the market, but the ruling gave plaintiff Amphastar Pharmaceuticals Inc. leave to amend its complaint.