USPTO API - Patent & Trademark Data

Trademark Search — USPTO Serial + IP Australia Name Search

nexgendata/uspto-trademark-search

Look up US trademarks by serial/registration number from the official USPTO TSDR source; search by brand name across the IP Australia register (USPTO/TMView merged when reachable). JSON: mark, owner, status, serial/registration, dates, class, goods/services. No API key. Pay per record.

Crunchbase Scraper Pro

vulnv/crunchbase-scraper-pro

Professional Crunchbase company data scraper. Extract comprehensive business intelligence including funding rounds, leadership teams, contact information, financial metrics, and company details. Enter any Crunchbase company URL to get structured JSON data.

Extract Google Trends data: related searches (top & rising), geographic interest by region, and interest over time. Supports multiple keywords, custom time ranges, geo filtering, and categories. Fast, no browser needed.

Reddit Scraper

automation-lab/reddit-scraper

Scrape public Reddit search results and subreddit listings, with posts, comments, and profiles available on a best-effort basis. No Reddit account or API key required.

Reddit Scraper Lite

trudax/reddit-scraper-lite

Pay Per Result, unlimited Reddit web scraper to crawl posts, comments, communities, and users without login. Limit web scraping by number of posts or items and extract all data in a dataset in multiple formats.

Google Images Scraper

hooli/google-images-scraper

Scrape image details from images.google.com. Add your query and number of images and extract image details such as image URL, image source, description, image dimensions, thumbnail, and more. Export scraped data, run the scraper via API, schedule and monitor runs, or integrate with other tools.

USPTO Patent Search — US Prior Art via Google Patents Index

nexgendata/uspto-patent-search

Search US patents (USPTO grants and published applications) for prior art by keyword, assignee or inventor, via the Google Patents index. Not an official USPTO API. Clean JSON with citations, CPC classes and claims.

USPTO Trademark Search — Lookup, Availability & Data

sian.agency/uspto-trademark-scraper

Search and extract USPTO trademark data — keyword search, brand-name availability checks, owner and full-text search, serial-number lookups, class suggestions, and expiring-mark discovery. Seven operations, one clean dataset per run. No API key, no setup.

Google Patents Scraper — Search, Citations, Family Graph

khadinakbar/google-patents-scraper

Scrape Google Patents across USPTO, EPO, WIPO, JPO, CN, KR and 100+ other patent offices. Six modes cover search, full details with claims and citations, assignee and inventor portfolios, family graphs and citation networks. Built for prior-art search and IP landscaping, with no API key.

AI Linkedin Post Scraper

alizarin_refrigerator-owner/linkedin-post-scraper

Scrape viral/trending LinkedIn posts by hashtag or keyword search. Perfect for finding content inspiration and building a library of top-performing posts in your niche. Get top posts from any LinkedIn hashtag. Find posts matching specific keywords. Output formatted for AI voice analysis