Patent PreCheck

Free patentability score for any idea, app, or code. Guided review, filing exports, assisted copyright & provisional filing.

Patent PreCheck — score before you file. Get closer to file-ready on your own terms, before you pay attorney rates. Whether you built with AI, wrote every line yourself, imported from GitHub, or are still describing an idea in plain English — Patent PreCheck helps you understand whether your app, code, or process is patentable, strengthen your position, and move toward filing with far less wasted time and money. This Chrome extension is your invention journal and live scorecard while you work. The full platform at patentprecheck.com takes you from a free patentability score all the way to filing-ready documents and guided government filing — if you want it. THE PROBLEM WE SOLVE Most inventors guess about patentability until an attorney meeting — and pay $300–$500 per hour to learn what they could have learned earlier. Others file too late, document too little, or cannot show what they personally conceived versus what a tool generated. Patent PreCheck gives you a structured, affordable path: score first, improve your code and evidence, export filing-ready materials, and optionally file a provisional patent or copyright registration with step-by-step help — so your attorney conversation starts further along, not from zero. WHAT YOU GET FOR FREE • A patentability score in under 60 seconds — no account, no credit card • Works for any invention text: source code, architecture notes, product descriptions, processes, or mixed inputs • Import from GitHub, paste from anywhere, or analyze from Cursor, Claude, ChatGPT via our MCP integration • USPTO-style pillar scoring: eligibility (§101), novelty (§102), non-obviousness (§103), enablement (§112), and human conception strength • Prior-art signal on the free tier; deeper overlap analysis on paid review • Your score and report ID — keep it, share it, retrieve it later Start free at https://patentprecheck.com/analyze WHAT THIS EXTENSION ADDS The extension runs locally in Chrome while you work — especially powerful on AI coding sites (ChatGPT, Claude, Gemini, Copilot, Cursor, and more), but useful anywhere you are shaping an invention: • Detects your AI tool context and tracks your session • Separates your prompts and design decisions from model output • Prompts you at the right moments to log why you made key choices — dated evidence, stored on your device • Shows a live Patent PreCheck Score in the popup and an in-page panel • Opens a full dashboard to review session evidence and export a report • Links to your free score and paid upgrade at patentprecheck.com Your full chat history is not uploaded to our servers by default. The journal and hygiene prompts stay local unless you choose to run an analysis on the website. INTERACTIVE CODE REVIEW — $69.95 When your free score says you are worth pursuing, upgrade to Interactive Code Review — a guided, human-in-the-loop coaching session that saves you weeks of unstructured prep and thousands in avoidable attorney time: • 30-day interactive coaching on your specific invention • Human vs. AI contribution analysis — critical for AI-assisted work and inventorship questions • 200-match prior-art sync search with overlap analysis (extended report up to 500 references) • Live Q&A driven by inventor interview best practices (§101–§103 prosecution readiness) • Updated code output with highlighted revisions where it strengthens your position • Filing-ready patent document export (Word) plus a complete ZIP filing package • Dated PDF report with unique report ID and integrity hash • 30 days of legal-change monitoring on your invention Add-on inventions: $49.95 each. Portfolio plan: up to 5 inventions per month. This is not a substitute for a patent attorney — it is how you arrive prepared. ASSISTED FILING — WHEN YOU ARE READY After your review, we can help you file — government fees paid separately at USPTO or Copyright Office: • Guided copyright registration — $99 (PPC fee) + gov fee at copyright.gov Pre-filled eCO wizard; this extension can auto-fill copyright.gov forms from your review data • Assisted Provisional Patent Filing — $99 (PPC fee) + USPTO gov fee Wizard plus filing packet prep to lock your priority date • Complete Bundle — $199 Interactive Code Review + copyright + provisional (save vs. purchasing separately) We do not provide legal advice. We help you complete accurate, structured filings and produce file-ready materials so counsel can focus on strategy — not reconstructing your invention from scratch. WHO IT IS FOR • Solo developers and founders with a product, algorithm, or workflow • Teams building with AI assistants who need a defensible human conception record • Inventors comparing copyright vs. provisional patent paths • Anyone who wants a serious patentability check before spending on prosecution Works for software, apps, APIs, data pipelines, business processes implemented in code, and technical inventions described in text — not just “I used ChatGPT once.” HOW IT WORKS — END TO END 1. Install this extension OR start at patentprecheck.com/analyze — both connect to the same platform 2. Get your free score on any idea or code, from any source 3. Use the extension to journal human decisions while you build (optional but recommended for AI-assisted work) 4. Upgrade to Interactive Code Review when you want coaching, prior art, and filing-ready exports 5. Add Assisted Filing for copyright and/or provisional patent when you are ready to lock rights 6. Share your dated report and filing package with an attorney of your choice — already organized Also available: MCP server for Cursor and Claude, CLI, GitHub Actions, and a hosted API — see https://patentprecheck.com/integrations PRIVACY Conversation content stays on your device unless you choose to run a score or paid review at patentprecheck.com. See our privacy policy: https://patentprecheck.com/privacy.html IMPORTANT — NOT LEGAL ADVICE Patent PreCheck is not a law firm and does not provide legal advice. Scores, journals, coaching, and filing wizards are preparation tools. Consult a registered patent attorney or agent before relying on any output for filing decisions. We help you get much closer to file-ready before you share with counsel — not replace counsel. QUESTIONS OR SUPPORT info@patentprecheck.com https://patentprecheck.com