Jurisprudence Commons^™

Patent Eligibility Post-Myriad: Reinvigorated Judicial Wildcard Of Uncertain Effect, Christopher M. Holman

Faculty Works

In the 1970s and early 1980s the US Supreme Court issued several landmark decisions establishing the contours of patent eligibility, a judicially created doctrine that serves as a gatekeeper to prevent the patenting of subject matter deemed so fundamental as to be better left unpatented. Over the course of the next 25 years the Court of Appeals of the Federal Circuit oversaw a progressive expansion in the scope subject matter deemed patent eligible, highlighted by the adoption in the 1990’s of a “useful, concrete and tangible” test for patent eligibility that for all practical purposes seemed to subsume the patent …