USPTO AI Patent Search — describe an invention in plain English

Patent offices — searches up to 3 at once

Searching 1 of 3 offices. Pick more to search them together.

Describe an invention in plain English. Our agent searches US patents, refining its own queries until it finds the closest art.

Your queries are processed by AI models hosted in the EU and are not used to train models. We store query length and filters for quota and analytics, not the query text.

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