Josh Calabro

Josh Calabro


Associate, New York

Josh Calabro has experience with district court and appellate patent litigation as well as proceedings before the United States Patent and Trademark Office, including both interference and inter partes review (IPR) proceedings. He also has experience with due diligence investigation, licensing, and opinion work.

His experience includes work on matters involving pharmaceutical and pet food formulations, dental imaging technologies, business methods, and computer memory systems. His technical background is in the mechanical arts with a focus on materials science. Prior to joining the firm, Mr. Calabro worked at Yale University’s technology transfer office (the Office of Cooperative Research).

Case Highlight
Rambus v. IBM 
B.P.A.I. (2012)

Josh was a member of the team that represented IBM in successfully obtaining a judgment in its second patent interference against Rambus. The technology at issue involved particular computer memory system configurations. The victory is the culmination of a decade-long controversy that included this interference, a first patent interference (Perego v. Drehmel,decided on June 24, 2010), and two related district court litigations.