The Promise and Perils of Using AI to Respond to USPTO Office Actions

An AI-generated response to a patent examiner can be factually accurate yet still weaken the patent it is meant to secure. In an article for Law.com, Marshall Gerstein’s Michael Anderson describes how patent practitioners can use AI to improve efficiency while avoiding unnecessary concessions that could compromise a client’s patent rights.

AI tools can help analyze application records, identify weaknesses in an examiner’s reasoning, and develop potential amendments and arguments. Michael cautions, however, that checking for fabricated citations and inaccurate quotations addresses only part of the risk. Statements made during prosecution become part of a record that courts may later consult when interpreting patent claims. Unnecessary descriptions of an invention or prior art can narrow claim scope and limit a patent holder’s options in future enforcement proceedings.

“These subtler risks can be difficult to recognize and address because they arise even when an AI tool functions as intended and produces no hallucinations,” Michael writes.

AI tools’ tendency to produce lengthy, comprehensive responses can compound those risks. Each additional characterization creates another opportunity to introduce an unintended limitation. Responses that present too many competing arguments can also dilute the strongest positions, burden the examiner’s review, prolong prosecution, and increase costs.

Michael recommends an iterative approach that keeps the practitioner in control of strategy. Instead of asking AI to produce a complete response in a single step, attorneys can use it to identify possible approaches, select and refine the strongest options, and prepare focused arguments. Careful review should consider what the draft concedes, how it describes the claims and prior art, and whether each explanation advances the selected strategy.

“Ultimately, AI’s promise in responding to office actions lies not in generating more arguments, but in helping practitioners develop and present the right arguments more efficiently,” Michael writes.

Subscribers to Law.com can access the article here.