PatentsView
API is intended to explore and visualize trends/patterns across the US innovation landscape
- Authentication
- No auth
- HTTPS
- Yes
- CORS
- Unknown
- Category
- Patent
- Data source
- public-apis + marcelscruz
- Documentation / URL
- https://patentsview.org/apis/purpose
Overview
PatentsView provides patent analytics — keyless (the API now 301-redirects to a data.uspto.gov transition guide, verified).
Quick Start
Transition guide (301 → data.uspto.gov):
curl "https://api.patentsview.org/patents/query?q={\"patent_id\":\"6977579\"}"Notes
- Patent trends/patterns.
- API folded into data.uspto.gov (301, verified).
FAQ
Is PatentsView free? Yes — free and keyless.
Why 301? The API redirects to data.uspto.gov’s PatentsView transition guide (verified) — follow it.
What does it return? Patent analytics.