Free Tool — Pre-Grant

Patent Search Query Generator

Describe your technology in plain English. Get optimized boolean search strings for every major patent database — ready to copy and search in seconds.

Patent Lens Google Patents USPTO PatFT Espacenet

How it works

1

Describe your search

Type what you're looking for in plain English — technology, product, or invention concept.

2

Review concepts

Edit extracted keywords, add synonyms, and remove anything irrelevant to sharpen your search.

3

Copy and search

Get correctly formatted boolean strings for each database. Copy and paste — or click to open directly.

Step 1

Describe what you're searching for

Use natural language. The more specific, the better the results.

Try an example:

Found the patents? Now analyze them with AI.

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