---
title: "A108 Company Largest Invention Families"
method: GET
path: "/insights-company/largest-patent-family"
tags: ["Technology Key Report"]
---

# A108 Company Largest Invention Families

`GET /insights-company/largest-patent-family`

## Request

- Base URL: `https://connect.patsnap.com`
- URL: `https://connect.patsnap.com/insights-company/largest-patent-family`
- Auth: HTTP bearer

Identify the patent families in the company's portfolio that have the furthest reach of either global coverage, divisional counterparts, and continuations. Pinpoint the most successful inventions that have received a large amount of resources for increased level of coverage (either by expanding the technical coverage or geographical reach).

## Query parameters

- `apply_end_time` string: Patent apply date to, format:yyyy
- `apply_start_time` string: Patent apply date from, format:yyyy
- `authority` string: Select the authority of the patent, the default query all databases, eg CN、US、EP、JP. To find more information, refer to https://analytics.zhihuiya.com/status.<p>Example: US OR EP</p>
- `company_name` string: Query the name of a single enterprise
- `credit_code` string: This field is not supported in the current version , please search by company name
- `lang` string, required: Select the language , the default language is en, you can choose cn or en.
- `org_number` string: This field is not supported in the current version , please search by company name
- `patent_type` string: Patent application type<p>A:Applications</p><p>B: Patents</p><p>U: Utility models</p><p>D: Designs</p><p>Multiple options can be selected, and multiple content items can be spliced with OR (there is a space between parameter and OR)</p>
- `public_end_time` string: Patent publication date to, format:yyyy
- `public_start_time` string: Patent publication date from, format:yyyy
- `simple_legal_status` string: Patent simple legal status<p>0-Inactive</p><p>1-Active</p><p>2-Pending</p><p>220-PCT designated stage expired</p>n<p>221-PCT designated stage</p><p>999-Undetermined</p><p>Multiple options can be selected, and multiple content items can be spliced with OR (there is a space between parameter and OR)</p>

## Response `200`

Successful a108 company largest invention families response.

- A108InsightsCompanyLargestPatentFamilyResponse
  - `data` A108InsightsCompanyLargestPatentFamilyLargestPatentFamilyResponse[]: response data
    - `pn` string: Patents
    - `pbd` string: Publication Date
    - `count` integer: Patsnap Family Size
    - `title` string: Patent Name
    - `assignees` unknown[]: Std. Current Assignee
      - unknown
    - `patent_id` string: Patent 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)