Compare Patent APIs
Deep dive into the technical specifications of 4 Patent APIs. Use this side-by-side comparison to evaluate which service best fits your architectural requirements.
| API Identity | Score | Authentication | HTTPS | CORS | Speed | Difficulty | Brief |
|---|---|---|---|---|---|---|---|
| EPO | 63 C Est. | OAuth | ? | - | Advanced | The European Patent Office (EPO) Open Patent Services (OPS) API provides access to millions of Europ... | |
| PatentsView | 52 D Est. | No Auth | ? | 216ms | Beginner | PatentsView is a free US patent data API from the USPTO that lets you search, filter, and analyze mi... | |
| TIPO | 77 B Est. | API Key | ? | - | Intermediate | The TIPO (Taiwan Intellectual Property Office) API provides access to Taiwan's patent search system,... | |
| USPTO | 82 A Est. | No Auth | ? | 276ms | Beginner | The USPTO API provides access to US patent data including full-text patents, patent grants, and trad... |