What is the endpoint for [P034]Litigation?

The [P034]Litigation endpoint is GET https://connect.patsnap.com/high-value-data/litigation.

Where can I find the OpenAPI schema for [P034]Litigation?

The OpenAPI schema is available at /openapi.json#/paths/~1high-value-data~1litigation/get. You can also browse the full specification at /openapi.json.

[P034]Litigation

Q: What data can [P034]Litigation return?

[P034]Litigation Receive litigation data by patent_id or patent_number. This includes litigation title, case number, filing date, verdict date, court, case region, plaintiff, defendant, chief judge and judge. See the Response Schema and Success Response Example on this page for the full structure.

get

https://connect.patsnap.com/high-value-data/litigation

Try in Sandbox

Receive litigation data by patent_id or patent_number. This includes litigation title, case number, filing date, verdict date, court, case region, plaintiff, defendant, chief judge and judge.

The API supports batch requests with a maximum of 100 patents, and more patent id or patent number are separated with English comma. Batch requests are deducted from traffic/costs, and will be deducted multiple times based on the number of successful results returned.

Request Parameters

List of parameters supported by this API endpoint

Name	Type	Example	Description
`patent_id`	`string`	`bf151577-ce07-4f97-9c3b-5ce2996b86b1`	patent_id
`patent_number`	`string`	`ES2576A1`	patent_number

Response Schema

Structure of the API response data

Field Name	Type	Example	Description
`data`	`array`	-	response data
`pn`	`string`	`CN1394453A`	patent number
`patent_id`	`string`	`20863318-e1b4-4eb7-b021-4ea3fc11c078`	patent id
`patent_litigation_data`	`array`	`Please check the form: PatentLitigation`	litigation data
`court`	`string`	`北京知识产权法院`	court
`judge`	`array`	`Please check the form: LitigationPersonBaseDoc`	judge
`lang`	`string`	`CN`	language
`name`	`string`	`中华人民共和国国家知识产权局`	names: plaintiff, defendant, chief_judge, judge
`sequence`	`integer<int32>`	`1`	sequence
`title`	`string`	`西斯威尔国际有限公司与国家知识产权局一审行政判决书`	title
`country`	`string`	`CN`	Authority code
`defendant`	`array`	`Please check the form: LitigationPersonBaseDoc`	defendant
`plaintiff`	`array`	`Please check the form: LitigationPersonBaseDoc`	plaintiff
`case_number`	`string`	`(2017)京73行初8028号`	case number
`case_region`	`string`	`北京市`	case region
`chief_judge`	`object`	`Please check the form: LitigationPersonBaseDoc`	chief judge
`filing_date`	`integer<int32>`	`20171020`	filing date
`verdict_date`	`integer<int32>`	`20200805`	verdict date
`status` Required	`boolean`	`false`	Status
`error_msg`	`string`	`The request parameter format is incorrect！`	Error Message
`error_code` Required	`integer`	`0`	Error Code

Success Response Example

Example of a successful API response

JSON

{
  "data": [
    {
      "pn": "CN1394453A",
      "patent_id": "20863318-e1b4-4eb7-b021-4ea3fc11c078",
      "patent_litigation_data": [
        {
          "court": "北京知识产权法院",
          "judge": [
            {
              "lang": "CN",
              "name": "中华人民共和国国家知识产权局",
              "sequence": 1
            }
          ],
          "title": "西斯威尔国际有限公司与国家知识产权局一审行政判决书",
          "country": "CN",
          "defendant": [
            {
              "lang": "CN",
              "name": "中华人民共和国国家知识产权局",
              "sequence": 1
            }
          ],
          "plaintiff": [
            {
              "lang": "CN",
              "name": "中华人民共和国国家知识产权局",
              "sequence": 1
            }
          ],
          "case_number": "(2017)京73行初8028号",
          "case_region": "北京市",
          "chief_judge": {
            "lang": "CN",
            "name": "中华人民共和国国家知识产权局",
            "sequence": 1
          },
          "filing_date": 20171020,
          "verdict_date": 20200805
        }
      ]
    }
  ],
  "status": true,
  "error_code": 0
}

Error Codes

List of possible error codes returned by this endpoint

Business Errors

Error Code	Description
`68300004`	Invalid parameter!
`68300005`	Search api failure!
`68300006`	Analytic basic access error!
`68300007`	Bad request!
`68300008`	Service error, please try again later!
`68300010`	The file does not comply with upload specifications!

Platform Errors

Error Code	Description
`67200000`	API call exceeds the total limit set by the platform!
`67200001`	API call exceeds the total limit set by the platform!
`67200002`	The current call rate is too fast, exceeding the current configuration limit QPS!
`67200003`	The key and secret parameters for applying for the token are incorrect or the client has been disabled!
`67200004`	The requested api does not have permission. Please contact our support personnel!
`67200005`	Insufficient account balance/number of calls!
`67200006`	The client has exceeded the activation validity period!
`67200007`	The current call exceeds the configured usage limit of the day!
`67200008`	Please check if the required apikey in the query parameter has been transmitted!
`67200009`	The apikey does not match the passed bearerToken. Please check if a valid token is being used!
`67200012`	The request is illegal!
`67200100`	The current server status is busy, request response timeout!
`67200101`	The API requested currently does not exist. Please check the request path!

HTTP Status Codes

Status Code	Description
`0`	Success
`401`	Unauthorized
`403`	Forbidden
`404`	Not Found

Performance Metrics

Expected performance characteristics for this endpoint

Normal Response Time

5000 ms

Max Response Time

10000 ms