US Copyright Records Search — Registration Data API

USPTO Trademark Search — US Brand Clearance API

nexgendata/uspto-trademark-search

Search USPTO trademarks for US brand clearance. Clean JSON for IP counsel, brand teams and AI agents.

Monitor new trademark filings for conflicts with your brand. Clean JSON for IP counsel, brand teams and AI agents.

EUIPO Trademark Search — EU Brand Clearance API

nexgendata/euipo-esearch-trademarks

Search EUIPO trademarks for EU brand clearance. Clean JSON for IP counsel, brand teams and AI agents.

Pull USPTO weekly patent-grant records in bulk. Clean JSON for IP counsel, brand teams and AI agents.

USPTO Patent Search — Prior-Art Search API

nexgendata/uspto-patent-search

Search USPTO patents for prior-art and patent research. Clean JSON for IP counsel, brand teams and AI agents.

Convert patent and trademark documents into RAG-ready Markdown chunks. Clean JSON for IP counsel, brand teams and AI agents.

Search US federal government contract awards. Clean JSON for suppliers, bid teams and AI agents.

Track new USPTO patent grants matching your watch. Clean JSON for IP counsel, brand teams and AI agents.

Search FINRA BrokerCheck firm and broker records — registration, disclosures and status as clean JSON. For compliance and diligence agents.