Gregory Castanias

Career

Greg Castanias, head of Jones Day's Federal Circuit team, has almost 30 years' experience as a leading appellate and intellectual property litigator. His experience includes five Supreme Court arguments, over 100 Federal Circuit arguments in patent cases, and countless others in federal and state courts from Alaska to Connecticut. He is a Fellow of the American Academy of Appellate Lawyers.

Greg’s experience includes technologies ranging from pharmaceuticals, genetics, and diagnostics to chemistry and electronics, and includes patent cases as well as copyright, trademark, and trade secret disputes.