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Public APIs · by APILayerData from public-apis (MIT)
  1. Home
  2. /Patent
  3. /USPTO
Patent
USPTO logo

USPTO

USA patent api services.

USPTO API is a free Patent API that requires no API key, is served over HTTPS and has unconfirmed CORS support.

Authentication
None required
HTTPS
Yes
CORS
Unknown
Category
Patent
Visit documentation ↗www.uspto.gov

About USPTO

Explore data and statistics on patents and trademarks.

Provider
USPTO
Website
uspto.gov ↗

Details from uspto.gov.

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USPTO API alternatives

TIPO logo

TIPO

Taiwan patent search system api

apiKeyHTTPSCORS ?
PatentsView logo

PatentsView

API is intended to explore and visualize trends/patterns across the US innovation landscape

No authHTTPSCORS ?
EPO logo

EPO

European patent search system api

OAuthHTTPSCORS ?

USPTO API FAQ

Who provides the USPTO API?

The USPTO API is provided by USPTO (uspto.gov). Explore data and statistics on patents and trademarks.

Is the USPTO API free?

Yes. The USPTO API is listed in the Patent category of the public-apis directory, which only includes APIs that are free or have a free tier. Check its documentation for rate limits and paid plans.

Does the USPTO API require an API key?

No. The USPTO API requires no authentication, so you can start making requests without signing up.

Can I call the USPTO API from the browser?

CORS support for the USPTO API is unknown. Test a request from the browser, and fall back to a server-side call if it is blocked.

Does the USPTO API support HTTPS?

Yes. The USPTO API is served over HTTPS, so it's safe to use in production.