Patent Intelligence ZY

Related Patent Filings

Find related patent filings across countries and patent offices. Call the Related Patent Filings API via REST or MCP from 10 credits per call.

MCP tool name

nexscope_patent_family_data

MCP endpoint

https://api.nexscope.ai/mcp

JSON-RPC method

tools/call

Authentication

Use OAuth 2.1 Authorization Code with PKCE and the mcp:tools scope. API keys remain supported as a compatibility option.

Authorization: Bearer nk-xxxxxxxxxxxxxxxxx

If authentication fails, ask the user to open API Access and copy a valid key.

Call this MCP tool

Initialize an MCP 2025-11-25 Streamable HTTP session at https://api.nexscope.ai/mcp, then use tools/call.

{
  "jsonrpc": "2.0",
  "id": "patent-family-data-1",
  "method": "tools/call",
  "params": {
    "name": "nexscope_patent_family_data",
    "arguments": {
      "patentNumber": "US10123456B2"
    }
  }
}

MCP 2025-11-25 · Streamable HTTP

Progress is delivered on the original POST SSE response. GET SSE carries notifications; reconnecting must query existing asynchronous work rather than submit again.

Arguments

Name	Type	Required	Description
`patentId`	`string`	optional	One or up to 100 Nexscope patent IDs separated by English commas; maximum 60,000 characters. Takes precedence when both identifiers are provided. Example: patent-id
`patentNumber`	`string`	optional	One or up to 100 publication or grant numbers separated by English commas; maximum 60,000 characters. Example: US10123456B2

Response fields

Treat structuredContent as the programmatic API response payload.

Name	Type	Required	Description
`total`	`integer`	optional	Number of records. Example: {}
`data`	`array`	optional	List of patent family results. Example: {}
`columns`	`array`	optional	Rendered column definitions. Example: {}
`costToken`	`integer`	optional	Consume token. Example: {}
`type`	`string`	optional	Rendering style. Example: {}
`patentId`	`string`	optional	Patent ID. Example: {}
`pn`	`string`	optional	Public (announcement) number. Example: {}
`simpleFamilyId`	`integer`	optional	Simple family ID. Example: {}
`simpleFamily`	`array`	optional	Simple patent family list. Example: {}
`inpadocFamilyId`	`integer`	optional	INPADOC family ID. Example: {}
`inpadocFamily`	`array`	optional	INPADOC patent family list. Example: {}
`patsnapFamilyId`	`integer`	optional	Nexscope Family ID. Example: {}
`patsnapFamily`	`array`	optional	List of Nexscope patent families. Example: {}

Examples

Example arguments

{
  "patentNumber": "US10123456B2"
}

Example structuredContent

{}