We handle companies' most important and technologically complicated matters and help them maximize the value of their patent portfolios. Well-known business litigation law firm; Pittsburgh, Pennsylvania; Houston Harbaugh Attorneys at Law call 412-288-4000.Our team litigates patent infringement and related antitrust and Hatch Waxman claims in the trial courts, but also on appeal to the Federal Circuit. The case involves an FTC challenge to Cephalon's settlements in patentinfringement cases for the drug Provigil® (modafinil). Information on patents and suitability petitions that impact the availability of generic drugs. This article discusses strategies that counsel for brandname and generic drug companies may employ in pharmaceutical patent litigation.