09
Mar
Patent eligibility under 35 U.S.C. § 101 continues to be one of the most challenging aspects of U.S. patent prosecution, particularly for software- and AI-driven inventions. While the legal framework has long been shaped by judicial exceptions and evolving case law, recent developments at the USPTO and the Patent Trial and Appeal Board (PTAB) suggest a meaningful shift in how eligibility is being evaluated.
This article highlights key trends shaping § 101 analysis today and outlines practical considerations for innovators...