---
title: "P048 Overseas Patent Examination Documents"
method: POST
path: "/advanced-patent-data/overseas-patent-documents"
tags: ["Patent Legal Data"]
---

# P048 Overseas Patent Examination Documents

`POST /advanced-patent-data/overseas-patent-documents`

## Request

- Base URL: `https://connect.patsnap.com`
- URL: `https://connect.patsnap.com/advanced-patent-data/overseas-patent-documents`
- Auth: HTTP bearer
- TypeScript: <https://skmtc.dev/patsnap/apis/patsnap-open-platform-api/docs/advanced-patent-data/overseas-patent-documents/post.ts> (a function with typed inputs; its response is checked against the schema)

Query the examination file information of overseas patents by entering patent_id or patent_number. This interface does not support querying Chinese patents temporarily

## Request body

- P048AdvancedPatentDataOverseasPatentDocumentsRequest
  - `apno` string: application number
  - `date_from` integer: File Send/Receive Date Start Time
  - `date_to` integer: File Send/Receive Date End Time
  - `doc_code` string: File Type(s), supports multiple file types, separated by commas
  - `limit` integer: Return total file count
  - `offset` integer: offset
  - `patent_id` string: patent id
  - `patent_number` string: patent number

## Response `200`

Successful p048 overseas patent examination documents response.

- P048AdvancedPatentDataOverseasPatentDocumentsResponse
  - `data` P048AdvancedPatentDataOverseasPatentDocumentsOverseasPatentExamineDocResponse
    - `apno` string: application number
    - `doc_count` integer: Number of review documents
    - `patent_id` string: patent id
    - `doc_detail` P048AdvancedPatentDataOverseasPatentDocumentsExamineDocDetail[]: review documents lists
      - `date` integer: Document Send/Receive Date
      - `path` string: document download path
      - `doc_code` string: document code
      - `description` string: document description
      - `page_number` integer: document page
    - `patent_number` string: patent number
    - `doc_detail_count` integer: Number of review documents lists
  - `status` boolean, required: Status
  - `error_msg` string: Error Message
  - `error_code` integer, required: Error Code

## Other responses

- `201`: Created.
- `401`: Unauthorized.
- `403`: Forbidden.
- `404`: Not Found.

---

[API](https://skmtc.dev/patsnap/apis/patsnap-open-platform-api.md) - [All operations](https://skmtc.dev/patsnap/apis/patsnap-open-platform-api/llms.txt) - [OpenAPI document](https://skmtc.dev/patsnap/apis/patsnap-open-platform-api/revisions/c2264a0de595?raw)