USPTO PatentsView patent search — title, abstract, assignee, CPC class, grant da...
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USPTO PatentsView patent search — title, abstract, assignee, CPC class, grant date. Pay 0.001 USDC on Base using the fresh PAYMENT-REQUIRED challenge and caller-authorized PAYMENT-SIGNATURE.
Protocol
x402
Price
$0.0010
Payment Asset
USD Coin
Payment Network
eip155:8453
Category
tools/search
Provider
mcp-x402
Source
bazaar
Indexed
2026-10-29 22:35:03
Health
Status
healthy
Latency (p50)
430ms
Uptime (30d)
100.0%
Reliability Score
87/100
Last Checked
2026-10-29 23:13:33
Last Healthy
2026-10-29 23:13:33
Consecutive Failures
0
x402 Payment Validation
Payment Requirements
Valid
Asset Verified
Known USDC
Facilitator
—
Input Schema
{
"method": "GET",
"queryParams": {
"assignee": "Apple Inc.",
"limit": 10,
"query": "cancer"
},
"type": "http"
}
Output Schema
{
"example": {
"_disclaimer": "Scholarly/IP-adjacent public metadata. Not a substitute for USPTO legal patent s",
"patents": [
{
"assignee_organization": "Greenwood Publishing Group, Inc",
"patent_date": "2008",
"patent_id": "10.5040/9798400613692.ch-008",
"patent_title": "Apple Leadership",
"source": "crossref",
"type": "other"
},
{
"assignee_organization": "Open Geospatial Consortium, Inc.",
"patent_date": "",
"patent_id": "10.62973/20-094",
"patent_title": "Indoor Mapping Data Format",
"source": "crossref",
"type": "standard"
}
],
"query": {
"assignee": "Apple Inc.",
"query": "cancer"
},
"returned": 10,
"source": "crossref/openalex (PatentsView JSON API retired)",
"total_found": 10
},
"type": "json"
}
Recent Health Checks
| Time | Status | HTTP | Latency | Error |
|---|---|---|---|---|
| 2026-10-29 23:13:33 | healthy | 402 | 430ms |