Pricing

$3.00 / 1,000 patent records

USPTO Patent Search & Changes Feed

Clean, flat U.S. patent records from the official USPTO Open Data Portal API. Filter by keyword, CPC class, inventor, assignee, type, status, and grant-date window, with a what-changed-since-last-run mode. Billed only per delivered patent. No API key needed.

Pricing

$3.00 / 1,000 patent records

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USPTO Patents Scraper — Patent Search & Details

thriftykiwi/uspto-patents-scraper

Search and retrieve US patent data from the free USPTO Patent Examination Data System (PEDS) API. Supports keyword, patent number, inventor, and assignee searches with date range filters.

Thrifty Kiwi

Patent Search - USPTO Patent & Invention Database

ryanclinton/patent-search

Search and extract United States patent data from the official PatentsView API. Find patents by keyword, inventor name, assignee organization, date range, CPC classification, and patent type.

Ryan Clinton

PatentsView — USPTO Patent Search & Analytics

commonelements/patentsview-search

Search and download US patent data from the USPTO PatentsView API. Filter by keyword, assignee, inventor, patent type, date, and CPC classification. Returns titles, abstracts, assignees, and inventors. No API key required.

Harry Schoeller

USPTO Patent Search

flamelit_arowana/uspto-patent-search

Searches and retrieves US patent data from the USPTO PatentsView API. Free, no API key required. Supports text search, assignee filtering, patent type filtering, and date range queries.

Kevin Grossi

USPTO Patent Search Scraper

crawlergang/uspto-patent-scraper

Search and extract US patent data from the USPTO Public Patent Search (PPUBS) - full-text search across 10M+ patents and patent applications. No API key required.

Crawler Gang

5.0

USPTO Patent Search Scraper

crawlerbros/uspto-patent-scraper

Search and extract US patent data from the USPTO Public Patent Search (PPUBS) - full-text search across 10M+ patents and patent applications. No API key required.

Crawler Bros

USPTO Patent Assignments Scraper

automation-lab/uspto-patent-assignments-scraper

Search public USPTO patent assignment records by assignee, assignor, patent/application number, reel/frame, and dates.

Stas Persiianenko

Patent Search API

vivid_astronaut/patent-search

BRAINIALL Team

USPTO Trademark Applications & Status Feed

thoob/uspto-trademark-feed

Clean, flat US trademark records from the official USPTO daily data: word mark, serial and registration number, owner, goods and services, class, status and dates, with a what-changed-since-last-run mode. Billed only per delivered record. No API key needed.