• Natco Pharma seeks US FDA approval for hepatitis drug expressbpd
    March 02, 2018
    The company believes that “they are the first to have filed a substantially complete ANDA containing a Paragraph IV certification for this product and expects to be eligible for 180 days of marketing exclusivity upon receiving final FDA approval.”
  • Gilead Sciences' hepatitis drug patent faces legal challenge irishexaminer
    March 28, 2017
    International groups representing doctors and patients have launched a fresh challenge to the patent on Gilead Sciences’ hepatitis C drug Sofosbuvir at the European Patent Office in order to increase access to the treatment.
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