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On December 4, 2025, the United States Patent and Trademark Office (USPTO) issued two memoranda addressing the use of Subject Matter Eligibility Declarations (“SMEDs”) during patent prosecution, both from Director John Squires.  The first, the SMED Examiner Memo, targets the Patent Examining Corps, clarifying how examiners should treat applicant-submitted evidence under 37 CFR 1.132

PatentNext Summary: Announcing the IPO’s AI Patenting Handbook V3.0, which is a newly updated third edition of IPO’s practical guide for attorneys working with AI-related inventions and technologies. It offers a clear framework for understanding modern AI (including foundation models and generative AI), drafting and prosecuting stronger AI patent applications, and navigating enforcement, global practice,

               On August 4, 2025, the USPTO issued a memo to patent examiners with the subject “Reminders on evaluating subject matter eligibility of claims under 35 U.S.C. 101.” [1] Much has been made of these reminders and what they might signal in terms of a possible shift in how the Office treats rejections under § 101, in particular

PatentNext Summary: The Desjardins decision, co-authored by new USPTO Director John Squires, signals a potential shift toward greater patent eligibility for AI and software innovations. By vacating a § 101 rejection and warning that “categorically excluding AI innovations from patent protection in the United States jeopardizes America’s leadership in this critical emerging technology,” the Appeals

PatentNext Summary: The USPTO issued “Reminders” for examiners in Tech Centers 2100/2600/3600 addressing §101 eligibility for software and Artificial Intelligence(AI) / Machine  Learning (ML)-related inventions; while not changing the MPEP, the guidance is meant to sharpen examination practice. It clarifies Step 2A, Prong One by limiting “mental process” to what can be practically performed in