What is the endpoint for [P004]Original Applicant Search?

The [P004]Original Applicant Search endpoint is POST https://connect.patsnap.com/search/patent/company-search-patent/v2.

Where can I find the OpenAPI schema for [P004]Original Applicant Search?

The OpenAPI schema is available at /openapi.json#/paths/~1search~1patent~1company-search-patent~1v2/post. You can also browse the full specification at /openapi.json.

[P004]Original Applicant Search

Q: What data can [P004]Original Applicant Search return?

[P004]Original Applicant Search Receive original assignee (applicant) patent data. This includes patent count, patent number, patent ID, etc. See the Response Schema and Success Response Example on this page for the full structure.

post

https://connect.patsnap.com/search/patent/company-search-patent/v2

Try in Sandbox

Receive original assignee (applicant) patent data. This includes patent count, patent number, patent ID, etc

Request Parameters

List of parameters supported by this API endpoint

Name	Type	Example	Description
`application` Required	`string`	`Apple, Inc.`	Standardized Original Assignee (Applicant) name, the search logic is the same as Analytics query [ANS:(Apple, Inc.)], up to 100 companies can be searched; multiple companies are separated by " OR ", e.g. "Apple OR Huawei"
`collapse_type`	`string`	`ALL`	Select the collapse type, "ALL" or Null value means no collapse; "APNO" means collapse according to application number; "DOCDB" means collapse according to simple family; "INPADOC" means collapse according to inpadoc family; "EXTEND" means collapse according to patsnap family
`collapse_by`	`string`	`PBD`	Select the sort field for patent collapse, "APD" means order according to application date; "PBD" means order according to publication date; "AUTHORITY" means order according to authority; "SCORE" means order according to the relevance score
`collapse_order`	`string`	`LATEST`	Select the patent collapse ordering rule that is valid only if collapse_by is APD or PBD, setting OLDEST or LATEST to keep the earliest or latest one
`collapse_order_authority`	`array`	`[ "CN", "US", "EP", "JP", "KR" ]`	Sets the order of patent collapse according to the input authorities priority list, valid only if collapse_by is AUTHORITY
`sort` Read-only	`array`	`[ { "field": "SCORE", "order": "DESC" } ]`	Field order, field can support: PBDT_YEARMONTHDAY, APD_YEARMONTHDAY, ISD,SCORE; order can support: desc, asc. The default ranking is the most relevant by Score PBDT_YEARMONTHDAY: Publication date APD_YEARMONTHDAY: Application date ISD: Issue date Score: relevancy
`offset`	`integer<int32>`	-	offset value; limit + offset <= 20000 (the max number of Semantic Search is 1000)
`limit`	`integer<int32>`	`10`	limit of returned response; must be <= 1,000

Request Example

Example request body for this API endpoint

JSON

{
  "sort": [
    {
      "field": "SCORE",
      "order": "DESC"
    }
  ],
  "limit": 10,
  "offset": 0,
  "application": "Apple, Inc.",
  "collapse_by": "PBD",
  "collapse_type": "ALL",
  "collapse_order": "LATEST",
  "collapse_order_authority": [
    "CN",
    "US",
    "EP",
    "JP",
    "KR"
  ]
}

Response Schema

Structure of the API response data

Field Name	Type	Example	Description
`data`	`object`	-	response data
`results`	`array`	`Please check the form: PatentBaseV2Response`	result
`pn`	`string`	`US11205304B2`	patent number
`apdt`	`integer<int32>`	`20211108`	Application Date
`apno`	`string`	`US17/521392`	Application Number
`pbdt`	`integer<int32>`	`20230815`	Publication Date
`title`	`string`	`Techniques for using multiple symbols to provide feedback for a sidelink transmission`	Title
`inventor`	`string`	`ELSHAFIE, AHMED \| YANG, WEI \| HOSSEINI, SEYEDKIANOUSH`	Inventor
`patent_id`	`string`	`718ead9c-4f3c-4674-8f5a-24e126827269`	patent id
`current_assignee`	`string`	`QUALCOMM INCORPORATED`	Current Assignee
`original_assignee`	`string`	`QUALCOMM INCORPORATED`	Original Assignee (Applicant)
`result_count`	`integer<int32>`	`10`	Received result count
`total_search_result_count`	`integer<int64>`	`1000`	Total search result count
`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": {
    "results": [
      {
        "pn": "US11205304B2",
        "apdt": 20211108,
        "apno": "US17/521392",
        "pbdt": 20230815,
        "title": "Techniques for using multiple symbols to provide feedback for a sidelink transmission",
        "inventor": "ELSHAFIE, AHMED | YANG, WEI | HOSSEINI, SEYEDKIANOUSH",
        "patent_id": "718ead9c-4f3c-4674-8f5a-24e126827269",
        "current_assignee": "QUALCOMM INCORPORATED",
        "original_assignee": "QUALCOMM INCORPORATED"
      }
    ],
    "result_count": 10,
    "total_search_result_count": 1000
  },
  "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
`67200001`	API call exceeds the total limit set by the platform!
`67200002`	Quota exceeds the limit!
`67200003`	Access token expired or authentication error!
`67200004`	No permission or API package quota has exceeded the limit!
`67200005`	Insufficient balance, call failed!
`67200006`	This client has expired and call failed!
`67200007`	Exceeded the call limit, call failed!

HTTP Status Codes

Status Code	Description
`0`	Success
`201`	Created
`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