EPO vs USPTO
If you need a Patent API that's easy to integrate, go with USPTO.
EPO
- HTTPS supported
- Requires OAuth setup
USPTO
- No authentication required
- HTTPS supported
| Feature | EPO | USPTO |
|---|---|---|
| Authentication | OAuth | None |
| HTTPS | Yes | Yes |
| CORS | Unknown | Unknown |
When to use which?
USPTO is the better choice for quick prototypes and hackathons since it requires no authentication.