{"uid":"cap_pa3M5bjlagiYvpKrPa2dh","slug":"osf-patent-search-uspto-patent-lookup-via-x402-micropayment-edb4e4c4","name":"OSF Patent Search — USPTO Patent Lookup via x402 Micropayment","description":"OSF is a live marketplace of provenance stamped public domain government and scientific data, built for autonomous agents that pay per record over x402 micropayments on Base. A paid MCP server in the official MCP Registry, discoverable on the Coinbase CDP Bazaar.","url":"https://api.osf-master-server.com/x402/patents/search/%7Bquery%7D","method":"GET","headers":{},"bodySchema":{"type":"object","$schema":"https://json-schema.org/draft/2020-12/schema","required":["input"],"properties":{"input":{"type":"object","required":["type","method"],"properties":{"type":{"type":"string","const":"http"},"method":{"enum":["GET","HEAD","DELETE"],"type":"string"},"pathParams":{"type":"object","required":["query"],"properties":{"query":{"type":"string","description":"Keyword(s): invention topic, assignee company, inventor name, or patent number. E.g. 'lithium battery cathode' or 'Cytiva'."}}},"queryParams":{"type":"object","properties":{}}},"additionalProperties":false},"output":{"type":"object","required":["type"],"properties":{"type":{"type":"string"},"example":{"type":"object"}}}}},"responseSchema":{"type":"json","example":{"result":"MATCHES_FOUND","matches":[{"title":"PARALLEL SEPARATION SYSTEM","source":"USPTO","assignee":"Cytiva BioProcess R&D AB","record_id":12345,"grant_date":"2026-07-14","patent_number":"12678711"}],"match_count":1}},"example":null,"exampleRequest":null,"tags":["x402"],"displayCostAmount":"0.05","displayCostAsset":"USDC","priceDynamic":false,"priceHint":null,"priceStatus":"priced","priceSource":"probe","requiresHandshake":false,"reviewCount":0,"rating":{"score":"0.00","successRate":"0.00","reviews":0,"stars":null,"state":"unrated"},"availabilityStatus":"unknown","priceObserved":null,"sessionDeposit":null,"pricing":{"kind":"static","summary":"$0.05/call","primary":{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"},"accepted":[{"kind":"static","protocol":"x402","network":"base","amountUsd":"0.05","per":"call","confidence":"exact"}]},"paymentMethods":[{"uid":"pm_HvE03IaBsBr5g_eL6J_sC","protocol":"x402","methodType":"crypto","chain":"base","mode":"charge","costAmount":"0.05","costPer":"request","priority":0,"asset":"0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913","unit":"request","depositMicros":null,"planRef":null}],"brandName":null,"brandSlug":null,"brandBaseUrl":null,"brandDocsUrl":null,"whatItDoes":"Searches USPTO patent records by keyword, assignee, inventor, or patent number and returns matching patent metadata with provenance stamps","exampleAgentPrompt":"Search OSF's patent database for USPTO patents related to 'solid-state electrolyte' — I want to see recent grants, who holds them, and the patent numbers.","exampleUseCases":[{"title":"Competitive patent landscape analysis","prompt":"Search for all USPTO patents assigned to Tesla in solid-state battery technology — I need patent numbers, titles, and grant dates for a competitive intelligence report."},{"title":"Prior art search for new invention","prompt":"I'm filing a patent application for a new mRNA delivery mechanism — can you search OSF for existing USPTO patents on lipid nanoparticle drug delivery so I can review prior art?"},{"title":"Patent number verification and lookup","prompt":"Can you look up patent number 12678711 in the OSF patent database and confirm who the assignee is and when it was granted?"}],"resultDescription":"Returns a JSON object with a result status (e.g. MATCHES_FOUND), an array of matching patent records each containing title, USPTO source attribution, assignee name, record ID, grant date, and patent number, plus a total match count. Records are provenance-stamped to the original government source.","failureModes":["No matches found for the query — result field returns a no-match status","Malformed or overly broad query producing too many or irrelevant results","Payment failure over x402 micropayment protocol — call not executed if USDC balance is insufficient","Query string too vague (e.g. single common word) returning low-relevance results","Rate limiting or temporary API unavailability returning a 402 or 5xx error"],"whenToPreferThis":"Choose this endpoint when you need structured, provenance-stamped USPTO patent data with machine-readable metadata (patent number, assignee, grant date) rather than free-text scraping of patent websites. Ideal for agents conducting prior art searches, competitive intelligence, IP landscape analysis, or patent verification tasks that require citable, authoritative government-sourced records. Prefer over web search when you need structured JSON output with confirmed USPTO sourcing at $0.05 per query via x402 micropayment.","instructions":null,"reviewSummary":null,"reviewSummaryHighlights":null,"reviewSummaryConcerns":null,"reviewSummaryGeneratedAt":null,"activationCount":0,"lastUsedAt":null,"lastSuccessfullyRanAt":null,"lastHealthCheckAt":"2026-09-13T06:45:00.260Z","isFirstParty":false}