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USPTO API - Patent & Trademark Data

Try for free

USPTO patent data from the USPTO Open Data Portal using your own free USPTO API key (USPTO.gov account plus ID.me). Search applications and granted patents by keyword, assignee, or inventor, or look up one patent. Without a key, live runs return a notice and charge nothing.

Pricing

from $0.01 / 1,000 results

Rating

0.0

(0)

Developer

The Howlers

Actor stats

Bookmarked

Total users

Monthly active users

4 days ago

Last modified

Categories

Developer tools

Automation

Other

Task

task

Required

The operation to perform

Type:string

Default:search_patents

Options:

search_patentsget_patentsearch_by_assigneesearch_by_inventorget_patent_claimsget_citationssearch_trademarksget_trademark

USPTO Open Data Portal API Key

usptoApiKey

Optional

Required for live patent data. Your own free key from the USPTO Open Data Portal: create a USPTO.gov account, verify your identity with ID.me, then copy the key from data.uspto.gov (My ODP). Without a key, a live run returns an informational row and charges nothing.

Type:string

Search Query

searchQuery

Optional

Keywords to search USPTO patent application records (title and other indexed fields). Advanced: Open Data Portal query syntax such as applicationMetaData.inventionTitle:battery.

Type:string

Patent Number

patentNumber

Optional

Granted patent number (for example US10123456B2 or 10123456), for get_patent

Type:string

Application Number

applicationNumber

Optional

Patent application number (for example 16123456), for get_patent

Type:string

Assignee

assignee

Optional

Applicant or assignee company name

Type:string

Inventor

inventor

Optional

Inventor name to search

Type:string

CPC Classification

cpcClass

Optional

Cooperative Patent Classification code

Type:string

Date From

dateFrom

Optional

Filing date start (YYYY-MM-DD)

Type:string

Date To

dateTo

Optional

Filing date end (YYYY-MM-DD)

Type:string

Trademark Serial

trademarkSerial

Optional

Trademark serial number

Type:string

Limit

limit

Optional

Maximum number of records to return (1 to 100)

Type:integer

Default:25

Webhook URL

webhookUrl

Optional

URL to receive results via webhook

Type:string

Demo Mode

demoMode

Optional

Return built-in sample data (no API key, no USPTO calls)

Type:boolean

Default:true

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