---
title: "A single patent's bibliographic data, abstract, claims, description, citations, and family"
method: GET
path: "/googlepatents/detail"
tags: ["Google Patents"]
---

# A single patent's bibliographic data, abstract, claims, description, citations, and family

`GET /googlepatents/detail`

## Request

- Base URL: `https://api.crawlora.net/api/v1`
- URL: `https://api.crawlora.net/api/v1/googlepatents/detail`
- Auth: API key in header `x-api-key`

Returns a single patent's detail: title, abstract, inventors, assignees, dates, legal status, CPC/IPC classifications, claims, description, patent citations, cited-by patents, family members, and similar documents. `number` is a publication number such as `US10758101B2`, `EP1000000A1`, or `WO2020123456A1`. To search or browse by keyword, inventor, or assignee instead of a known publication number, use `/googlepatents/search`.

## Query parameters

- `number` string, required
- `lang` string

## Headers

- `x-api-key` string, required

## Response `200`

OK

- GooglepatentsDetailResponseDoc
  - `code` integer
  - `data` GooglepatentsDetailResponse
    - `abstract` string
    - `application_number` string
    - `citations` GooglepatentsCitedPatent[]
      - `assignee` string
      - `priority_date` string
      - `publication_date` string
      - `publication_number` string
      - `title` string
    - `cited_by` GooglepatentsCitedPatent[]
      - `assignee` string
      - `priority_date` string
      - `publication_date` string
      - `publication_number` string
      - `title` string
    - `claims` string[]
    - `claims_count` integer
    - `classifications` GooglepatentsClassification[]
      - `code` string
      - `description` string
      - `is_cpc` boolean
    - `country_code` string
    - `country_name` string
    - `current_assignees` string[]
    - `description` string[]
    - `expiration_date` string
    - `family_members` GooglepatentsFamilyMember[]
      - `publication_date` string
      - `publication_number` string
    - `fetched_at` string
    - `filing_date` string
    - `inventors` string[]
    - `kind_code` string
    - `legal_status` string
    - `original_assignees` string[]
    - `pdf_url` string
    - `prior_art_keywords` string[]
    - `priority_date` string
    - `publication_date` string
    - `publication_number` string
    - `similar_documents` GooglepatentsSimilarDocument[]
      - `publication_date` string
      - `publication_number` string
      - `title` string
    - `source_url` string
    - `title` string
  - `msg` string

## Other responses

- `400`: Bad Request
- `404`: Not Found
- `429`: Too Many Requests
- `500`: Internal Server Error
- `503`: Service Unavailable

---

[API](https://skmtc.dev/crawlora/apis/crawlora-api.md) · [All operations](https://skmtc.dev/crawlora/apis/crawlora-api/llms.txt) · [OpenAPI document](https://skmtc.dev/crawlora/apis/crawlora-api/revisions/0497899e2016?raw)