Artificial intelligence patent developments

What it changesThe measured gain is real, and it is largest exactly where the supervision burden is heaviest. Two things follow for anyone running a patent program. A quality figure produced under this design is a figure for supervised output, so the attorney review that produced it belongs in the budget rather than being treated as the cost the tool removes. And the people whose drafts improve most are the people least able to work without the tool afterward, which makes tool access a staffing and training decision rather than a procurement decision.

What it changesA patent budget built more than a year out should not assume the current fee schedule. The restructuring discussed at the hearing moves money forward, toward filing and examination and away from issuance and maintenance, which raises the cash requirement in the first eighteen months of every new matter. The program most exposed is the one with a large pending docket and a small issued base, which describes most companies filing heavily on artificial intelligence right now. Model the front-loaded case against the current docket before the December deadline, not after a notice of proposed rulemaking appears.

What it changesThe claim survived on what it recited, read as a whole. The panel treated the physically separable interface as a critical concrete limitation within the claimed combination, and read the claim in light of a specification that explained the prior-art problem it solved, so no single limitation carries eligibility on its own. Where an artificial intelligence system has an architectural constraint the prior art lacked, such as where inference runs, what a component is separated from, or what a model is denied access to, put that constraint in an independent claim and describe the problem it solves in the specification, because the court will look at both. The decision is nonprecedential and binds no one, so use it as an illustration in an examiner interview rather than as authority in a brief, and watch the combined petition for rehearing and rehearing en banc that Amazon filed on August 24, 2026.

What it changesNothing to plan around yet. This is the fourth Congress to consider a § 101 rewrite without passing one, so applications filed today should still be drafted to survive Alice and Mayo rather than a hoped-for statute.

What it changesAccuracy and speed figures do not rescue a claim. What survives is a claimed technical mechanism — a specific architecture, a specific training-data construction, a specific way the model is integrated with the rest of the system — written into the specification before filing, not argued for the first time in a response.

What it changesThis is a compliance timetable rather than a patent rule, and it still moves filing dates. A client who was holding a European launch until the high-risk obligations landed now has sixteen more months of roadmap. Filings have to be on file covering what ships, so the launch date moving moves the filing plan with it.

What it changesThe European disclosure standard is now stricter than the United States written-description practice most applicants file to. For a family headed to both offices, the training-data description and the technical-effect showing have to be in the priority document, because neither can be added later without a new matter objection.

What it changesBackground sections that concede prior-art status get quoted back at step two. Describe what is conventional at the level of generality the claims do not depend on, and reserve the detailed description for the parts of the system that are actually new.

What it changesChina has arrived at the Federal Circuit's central point from the opposite direction. Applying a known model to a new field is not enough in either country. For a family filed in the United States, Europe and China, the model architecture and the training description have to sit in the priority document, because none of the three offices will let that material be added afterwards.

What it changesThaler v. Vidal still controls: every named inventor must be a natural person. The practical change is that inventorship questionnaires no longer need a separate significant-contribution analysis for the model itself; they need a record of which human made the conception decisions the claims rest on.

What it changesThis is the single most useful citation available in prosecution right now for a machine learning claim carrying a resource-efficiency benefit. It works only if the efficiency is recited in the claim, not merely asserted in the specification or the response.

What it changesCite the memorandum by name in the response and make the examiner carry the evidentiary burden. Where a claim recites a computation no person could practically perform — the data volume, the latency requirement, or the model size makes it impossible — say so on the record with the numbers from the specification.