U.S. District Court Limits So-Called “Piggyback” Discovery

The United States District Court for the District of Nevada recently issued an Order casting doubt on a litigant’s ability to obtain blanket discovery from an adversary’s prior patent litigation without a specific showing of relevance. Anyone opposing overbroad discovery requests seeking “all documents” from a prior patent litigation should read a series of decisions in the case captioned Racing Optics v. Aevoe Corporation (“Racing Optics”).