What is the endpoint for [T104]Trademark Applicant Search?

The [T104]Trademark Applicant Search endpoint is POST https://connect.patsnap.com/trademark/search/applicant.

What data can [T104]Trademark Applicant Search return?

[T104]Trademark Applicant Search returns global trademarks by applicant name. See the Response Schema and Success Response Example on this page for the full structure.

Where can I find the OpenAPI schema for [T104]Trademark Applicant Search?

The OpenAPI schema is available at /openapi.json#/paths/~1trademark~1search~1applicant/post. You can also browse the full specification at /openapi.json.

[T104]Trademark Applicant Search

post

https://connect.patsnap.com/trademark/search/applicant

Try in Sandbox

Search global trademarks by applicant name.

applicant is required. Filter by countryName, intCls, tmStatus.

Request Parameters

List of parameters supported by this API endpoint

Name	Type	Example	Description
`applicant` Required	`string`	`VOLKSWAGEN AKTIENGESELLSCHAFT`	Applicant name
`country_name`	`string`	`CN,US`	Country codes, comma-separated, e.g. CN,US
`int_cls`	`string`	`09,42`	Nice classification, comma-separated, e.g. 09,42
`page_no`	`integer<int32>`	`1`	Page number, default 1
`page_size`	`integer<int32>`	`20`	Page size, default 20, max 200
`tm_status`	`string`	`已注册`	Trademark status, comma-separated

{
  "int_cls": "09,42",
  "page_no": 1,
  "applicant": "VOLKSWAGEN AKTIENGESELLSCHAFT",
  "page_size": 20,
  "tm_status": "已注册",
  "country_name": "CN,US"
}

Response Schema

Structure of the API response data

Field Name	Type	Example	Description
`data`	`object`	-	response data
`list`	`array`	[ { "agent": "", "app_no": "3020261101905", "reg_no": "302026110190", "country": "德国", "tm_name": "BLUESTAR", "app_date": "2026-05-15", "end_date": "2036-05-15", "reg_date": "2026-05-26", "tm_image": "", "applicant": "VOLKSWAGEN AKTIENGESELLSCHAFT", "exam_date": "2026-06-26", "tm_status": "已注册", "flow_status": "Application procedure Trade mark registered", "tm_category": "12 运输工具", "goods_service": "12 Alarmanlagen für Fahrzeuge；Automobile；Kraftfahrzeuge；Motorräder", "applicant_address": "38440 Wolfsburg DE" }, { "agent": "", "app_no": "99802284", "reg_no": "", "country": "美国", "tm_name": "GOLF", "app_date": "2026-05-04", "end_date": "", "reg_date": "", "tm_image": "", "applicant": "VOLKSWAGEN AKTIENGESELLSCHAFT", "exam_date": "", "tm_status": "注册申请中", "flow_status": "APPLICATION FILING RECEIPT MAILED", "tm_category": "28 健身器材", "goods_service": "28 remote-controlled toy vehicles；scale model vehicles；toy vehicles for children", "applicant_address": "Berliner Ring 2, Wolfsburg, 38440" }, { "agent": "", "app_no": "3020261066441", "reg_no": "", "country": "德国", "tm_name": "VW", "app_date": "2026-03-27", "end_date": "", "reg_date": "", "tm_image": "https://mzw-ot.oss-cn-beijing.aliyuncs.com/de/tm_image/efece8d5/bd52d8d9/d7eac3a1/4aa2c91d/3020261066441.jpg", "applicant": "VOLKSWAGEN AKTIENGESELLSCHAFT", "exam_date": "", "tm_status": "注册申请中", "flow_status": "", "tm_category": "39 运输贮藏", "goods_service": "", "applicant_address": "38440 Wolfsburg DE" } ]	Trademark list
`rank`	`string`	`0.6250130777606762`	Image search rank score (image similarity search only)
`agent`	`string`	`CABINET NEFISSA GUEBLAOUI`	Agent
`app_no`	`string`	`20000248`	Application number
`reg_no`	`string`	`15601`	Registration number
`country`	`string`	`乌兹别克斯坦`	Country
`tm_name`	`string`	`MM`	Trademark name
`app_date`	`string`	`2000-04-06`	Application date
`end_date`	`string`	`2020-02-28`	Expiration date
`reg_date`	`string`	`2002-06-28`	Registration date
`tm_image`	`string`	`https://mzw-ot.oss-cn-beijing.aliyuncs.com/uz/tm_image/6d31bed3/af56dd9f/96d27a17/102ff0ef/20000248.jpg`	Trademark image URL
`applicant`	`string`	`ТОРГОВОЕ ЧАСТНОЕ УНИТАРНОЕ ПРЕДПРИЯТИЕ "ХАРТИЯ"`	Applicant
`exam_date`	`string`	`2002-06-28`	Examination date
`tm_status`	`string`	`商标无效`	Trademark status
`flow_status`	`string`	`Termination Date`	Flow status
`tm_category`	`string`	`42 科技服务`	Trademark category
`goods_service`	`string`	`42 Оптовая и розничная торговля.`	Goods and services description
`similarity_level`	`string`	`一般`	Similarity level
`applicant_address`	`string`	`220121, г. Минск, ул. Лещинского, д. 8`	Applicant address
`total`	`integer<int64>`	`6819`	Total trademark count
`page_no`	`integer<int32>`	`1`	Current page number
`page_size`	`integer<int32>`	`20`	Page size
`total_pages`	`integer<int32>`	`341`	Total pages
`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": {
    "list": [
      {
        "rank": 0.6250130777606762,
        "agent": "CABINET NEFISSA GUEBLAOUI",
        "app_no": 20000248,
        "reg_no": 15601,
        "country": "乌兹别克斯坦",
        "tm_name": "MM",
        "app_date": "2000-04-06",
        "end_date": "2020-02-28",
        "reg_date": "2002-06-28",
        "tm_image": "https://mzw-ot.oss-cn-beijing.aliyuncs.com/uz/tm_image/6d31bed3/af56dd9f/96d27a17/102ff0ef/20000248.jpg",
        "applicant": "ТОРГОВОЕ ЧАСТНОЕ УНИТАРНОЕ ПРЕДПРИЯТИЕ \"ХАРТИЯ\"",
        "exam_date": "2002-06-28",
        "tm_status": "商标无效",
        "flow_status": "Termination Date",
        "tm_category": "42 科技服务",
        "goods_service": "42 Оптовая и розничная торговля.",
        "similarity_level": "一般",
        "applicant_address": "220121, г. Минск, ул. Лещинского, д. 8"
      }
    ],
    "total": 6819,
    "page_no": 1,
    "page_size": 20,
    "total_pages": 341
  },
  "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
`201`	Created
`401`	Unauthorized
`403`	Forbidden
`404`	Not Found
`68300012`	Enterprise data does not exist