Patents

USPTO patent search, detail & documents. 7 pay-per-call patents endpoints for AI agents — keyless, USDC via x402.

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Patent $0.05get a signed callback when a new USPTO patent matching your query appears.
patents.detail$0.0018
Full US patent application file-wrapper detail by application number.
GET /api/patents/detail
patents.documents$0.0018
List every document in the file wrapper for a US patent application.
GET /api/patents/documents
patents.epo-biblio$0.0018
Bibliographic record for a patent publication via EPO OPS: invention titles (multiple languages), applicants, inventors, IPC classifications, application number
GET /api/patents/epo-biblio
patents.epo-family$0.0018
INPADOC patent family for a publication via EPO OPS — every worldwide equivalent of the same invention (same priority), each with country, document number, kind
GET /api/patents/epo-family
patents.epo-legal$0.0018
INPADOC legal-status events for a patent publication via EPO OPS: the timeline of procedural events (examination, grant, designations, national-phase entries, l
GET /api/patents/epo-legal
patents.epo-search$0.0018
Search worldwide patent publications via the European Patent Office's Open Patent Services (OPS).
GET /api/patents/epo-search
patents.search$0.0018
Search US patent applications and grants via the USPTO Open Data Portal.
GET /api/patents/search

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