USPTO Patent Search

Searches patents, trademarks, assignments, and PTAB decisions through the United States Patent and Trademark Office APIs.

Category MCP Servers
Language TypeScript
License MIT
Added Mar 28, 2026
Views 100

About

Provides 13 tools for comprehensive intellectual property research through USPTO's public APIs. Covers patent search, prosecution history, assignment records, patent family trees, foreign priority claims, PTAB trial decisions and proceedings, inventor and assignee portfolio analysis via PatentsView, and trademark status lookups via TSDR. Includes built-in rate limiting and works with free API keys from USPTO's Open Data Portal, PatentsView, and TSDR services.

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