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USPTO Patent Assignments Scraper

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Scrapes USPTO patent assignment records by assignee, assignor, patent number, application number, publication number, PCT number, or reel/frame. Returns each assignment as a flat row with recorded date, conveyance type, and party details.

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from $19.00 / 1,000 results

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ParseForge

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USPTO Patent Assignments Scraper - Bulk Assignment Data API API through CLI

The Apify CLI is the official tool that allows you to use USPTO Patent Assignments Scraper locally, providing convenience functions and automatic retries on errors.

Install Apify CLI

Using installation script (macOS/Linux):

$curl -fsSL https://apify.com/install-cli.sh | bash

Using installation script (Windows):

$irm https://apify.com/install-cli.ps1 | iex

Using Homebrew:

$brew install apify-cli

Using npm:

$npm install -g apify-cli

Other API clients include:

USPTO Patent Assignments Scraper API in Python

USPTO Patent Assignments Scraper API in JavaScript

USPTO Patent Assignments Scraper OpenAPI definition

USPTO Patent Assignments Scraper API

USPTO Patent Assignment Search Scraper

crawlerbros/uspto-patent-assignment-search-scraper

Search USPTO's official Patent Assignment Center for patent ownership-transfer records. Look up by patent number, application number, publication number, PCT number, reel/frame, or search by assignee/assignor/correspondent name. No login required.

Crawler Bros

USPTO Patent Assignments Scraper: Owners, Reel/Frame & Patents

scrapers_lat/uspto-patent-assignments-scraper

Scrape USPTO patent assignment (ownership transfer) records: assignors, assignees with company address, conveyance type, execution & recorded dates, reel/frame and assigned patent/application numbers. Search by assignee, assignor, patent, application or reel/frame. Export to JSON, CSV or Excel.

Scrapers Lat

USPTO Trademark Assignment Scraper

parseforge/uspto-trademark-scraper

Scrapes USPTO trademark assignment records by owner name, serial number, or registration number. Returns each assignment as a flat row with assignor, assignee, conveyance type, reel/frame, and execution date.

ParseForge

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

USPTO PAIR Patent Scraper

parseforge/uspto-pair-scraper

Scrapes patent application records from USPTO PAIR by keyword, assignee, inventor, or country. Returns each record as a flat row with status, dates, and bibliographic data.

ParseForge

USPTO Patents Scraper

parseforge/uspto-patents-scraper

Scrapes patent records from USPTO and other offices by search term, assignee, inventor, country, and date range. Returns each patent as a flat row with title, abstract, assignee, inventor, publication date, and country code.

ParseForge

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 Search & Changes Feed

thoob/uspto-patent-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.

Pono Data

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.