Patent Intelligence ZY

Patent Overview

Look up patent titles, abstracts, dates, applicants, and inventors. Call the Patent Overview API via REST or MCP from 10 credits per call.

MCP tool name

nexscope_patent_core_bibliography

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-core-bibliography-1",
  "method": "tools/call",
  "params": {
    "name": "nexscope_patent_core_bibliography",
    "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: {}
`allRecordsCount`	`integer`	optional	Total number of records. Example: {}
`data`	`array`	optional	List of bibliographic items. Example: {}
`columns`	`array`	optional	Rendered column definitions. Example: {}
`type`	`string`	optional	Rendering style. Example: {}
`costToken`	`integer`	optional	Consume token. Example: {}
`patentId`	`string`	optional	Patent ID. Example: {}
`title`	`string`	optional	Patent title. Example: {}
`abstractContent`	`string`	optional	Patent abstract. Example: {}
`publicationNumber`	`string`	optional	Public account. Example: {}
`pn`	`string`	optional	Public announcement number. Example: {}
`country`	`string`	optional	Country code. Example: {}
`publicationCountry`	`string`	optional	Open country. Example: {}
`publicationDate`	`string`	optional	Publication date. Example: {}
`publicationKind`	`string`	optional	Public type code. Example: {}
`patentType`	`string`	optional	Patent type (invention, utility model, design, etc.). Example: {}
`kind`	`string`	optional	Patent type code. Example: {}
`applicationNo`	`string`	optional	Application number. Example: {}
`applicationDate`	`string`	optional	Application date. Example: {}
`applicants`	`array`	optional	Applicant list. Example: {}
`inventors`	`array`	optional	List of inventors. Example: {}
`assignees`	`array`	optional	List of patent holders. Example: {}
`assigneeAddresses`	`array`	optional	List of patentee addresses. Example: {}
`ipcMain`	`string`	optional	IPC main classification number. Example: {}
`ipcFurther`	`array`	optional	List of IPC subclassification numbers. Example: {}
`cpcMain`	`string`	optional	CPC primary classification number. Example: {}
`cpcFurther`	`array`	optional	List of CPC subclassification codes. Example: {}
`loc`	`array`	optional	LOC List of classification numbers. Example: {}
`gbc`	`array`	optional	List of GBC classification numbers. Example: {}
`priorityClaims`	`array`	optional	Priority Statement List. Example: {}
`pctApplicationNo`	`string`	optional	PCT application number. Example: {}
`pctFilingDate`	`string`	optional	PCT filing date. Example: {}
`pctEntryDate`	`string`	optional	PCT entry date. Example: {}
`citedPatents`	`array`	optional	List of cited patents. Example: {}
`citedNonPatents`	`array`	optional	List of cited non-patent documents. Example: {}

Examples

Example arguments

{
  "patentNumber": "US10123456B2"
}

Example structuredContent

{}