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CATEGORY #454 API

Patents & Intellectual Property

Global patent registries, trademark filings, and copyright databases

Patents & Intellectual Property API Comparison Overview

Top Endpoints
API ServiceAuth TypeRate LimitSecurityDirect Link
EPOFree KeyDeğişkenHTTPS • CORSDocs
USPTOFree KeySınırsızHTTPS • CORSDocs
PatentsViewFree KeySınırsızHTTPS • CORSDocs
TIPOFree KeyDeğişkenHTTPS • CORSDocs

Available Endpoints (4)

Patents & Intellectual Property

EPO

European Patent Office (EPO) global patent search, legal statuses, and family trees

API KEYVariable
Details
Patents & Intellectual Property

USPTO

Official USPTO patent and trademark search with full-text patent grant files

API KEYUnlimited
Details
Patents & Intellectual Property

PatentsView

US patent data platform analyzing inventor networks, technology classes, and citations

API KEYUnlimited
Details
Patents & Intellectual Property

TIPO

Taiwan Intellectual Property Office official patent publication and grant search

API KEYVariable
Details

About Free Patents & Intellectual Property APIs

This directory curates 4 verified public APIs in the Patents & Intellectual Property domain. Developers can build dashboards, mobile applications, automation bots, and microservices with these ready-to-integrate endpoints without upfront billing.

Do I need an API key?

Several APIs listed here operate as Zero-Auth services where you can execute queries directly. Others provide free developer tiers with an instant key upon registration.

Does FreeAPI support CORS?

Yes, all endpoints can be called through FreeAPI Smart Edge Gateway to bypass browser CORS headers and inspect live responses.