Cephalon, Inc. (
CEPH) recently received a Paragraph IV Certification Notice Letter regarding an Abbreviated New Drug Application (ANDA), which has been filed by Teva Pharmaceuticals (
TEVA) with the U.S. Food and Drug Administration (FDA). Generic player, Teva, is looking to market and sell its generic version of Cephalon’s Nuvigil (50 mg, 100 mg, 150 mg, 200 mg and 250 mg strengths).
Nuvigil (armodafinil) is a follow-on version of Provigil (modafinil), which contributed about 50% to revenues in 2008. With Provigil slated to face generics from 2012, Cephalon is looking to protect its sleep franchise sales by switching patients to Nuvigil.
Cephalon is aggressively promoting Nuvigil which was launched in June 2009. The company has taken several initiatives to ensure the smooth transition of users to Nuvigil, which has been priced at a significant discount to Provigil. Besides this, Cephalon is working on gaining approval for ...