Cephalon, Inc. BrandsUpdated: November 8, 2013 Cephalon, Inc. manufacturers the following brands:Amrix Gabitril Provigil Synribo Treanda Trisenox Vivitrol GenericsBack to TopCephalon, Inc. manufacturers the following generics:Arsenic Trioxide Bendamustine Cyclobenzaprine Modafinil Naltrexone Omacetaxine Tiagabine