---
title: "P014 Patent Family"
method: GET
path: "/basic-patent-data/patent-family"
tags: ["Patent Basic Data"]
---

# P014 Patent Family

`GET /basic-patent-data/patent-family`

## Request

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

Receive patent family data by patent_id or patent_number. Patent family data includes simple, INPADOC, and PatSnap family authority, family members and count.

## Query parameters

- `patent_id` string: patent_id
- `patent_number` string: patent_number

## Response `200`

Successful p014 patent family response.

- P014BasicPatentDataPatentFamilyResponse
  - `data` P014BasicPatentDataPatentFamilyPatentFamilyResponse[]: response data
    - `pn` string: patent number
    - `patent_id` string: patent id
    - `patent_family` P014BasicPatentDataPatentFamilyPatentFamily
      - `simple_family` P014BasicPatentDataPatentFamilyCitedByPatents[]: simple family
        - `kind` string: kind code
        - `country` string: citation authority
        - `sequence` integer: sequence
        - `doc_number` string: doc number
      - `inpadoc_family` P014BasicPatentDataPatentFamilyCitedByPatents[]: inpadoc family
        - `kind` string: kind code
        - `country` string: citation authority
        - `sequence` integer: sequence
        - `doc_number` string: doc number
      - `patsnap_family` P014BasicPatentDataPatentFamilyCitedByPatents[]: patsnap family
        - `kind` string: kind code
        - `country` string: citation authority
        - `sequence` integer: sequence
        - `doc_number` string: doc number
      - `simple_family_id` integer: simple family id
      - `inpadoc_family_id` integer: inpadoc family id
      - `patsnap_family_id` integer: patsnap family id
  - `status` boolean, required: Status
  - `error_msg` string: Error Message
  - `error_code` integer, required: Error Code

## Other responses

- `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)