Patent PreCheck
Assess code and inventions for patent viability with rapid scoring.
FreemiumResearch & Data
Visit website Free to browse · updated 2026-06-24
What is Patent PreCheck?
The platform evaluates inventions across key legal criteria including eligibility, novelty, non-obviousness, and disclosure adequacy. Users paste their work to receive immediate feedback grounded in actual patent records and examination outcomes rather than general explanations. It distinguishes itself by linking to specific references and providing statute-specific breakdowns that highlight potential rejection risks. This approach aids developers, including those using AI coding assistants, in strengthening their materials before engaging legal experts. Additional paid options include interactive reviews that expand on overlap analysis and documentation coaching, all designed as pre-filing triage to focus subsequent professional efforts on claims and strategy.
Key features
Free patentability + filing readiness scores in under 60 seconds
Prior-art search over 1,100,000+ USPTO, EPO, PTAB records
Statute-by-statute scoring (§101, §102, §103, §112)
Interactive Code Review with prior-art overlap analysis
Support for AI-assisted code (Cursor, Claude, Copilot, etc.)
MCP integration for direct use inside AI coding tools
Structured exportable reports for attorneys
What you can use Patent PreCheck for
Pre-filing Patentability Assessment
Paste code or documents to obtain free patentability and filing readiness scores grounded in real prior art within 60 seconds.
AI-Assisted Code Evaluation
Score and review code generated with AI tools like Cursor or Claude, highlighting human conception evidence and prior-art overlaps.
Attorney Report Preparation
Generate structured, exportable reports including statute scores and prior-art references to streamline discussions with counsel.
How to use Patent PreCheck
- 1Paste your code or documents on the website
- 2Receive free patentability and readiness scores in under 60 seconds
- 3Review statute-by-statute results and prior-art matches
- 4Purchase Interactive Code Review for deeper overlap analysis if needed
- 5Export structured reports for sharing with attorneys
Patent PreCheck pricing
Pricing model: Freemium. Plan details are indicative — check the site for current prices.
Free
Free
- Free score in under 60 seconds
- Patentability + filing readiness scores
- No account, no card, code not stored
Interactive Code Review
Popular$69.95one-time
- 30-day coaching on your actual code
- Prior-art overlap, pillar fixes, inventorship evidence
- Filing-ready Word exports
Editor's verdict
Pros
- +Fast, evidence-backed scores grounded in real filings
- +No account or card required for free checks
- +Helps prepare structured disclosure before hiring counsel
Cons
- –Not a substitute for licensed patent attorney advice
- –Full interactive review requires paid upgrade ($69.95)
Our take: Patent PreCheck is a solid research & data choice. It's valued for fast, evidence-backed scores grounded in real filings and no account or card required for free checks. The main trade-off is not a substitute for licensed patent attorney advice. A good pick if you want capable AI without a high upfront cost.
Frequently asked questions
AI-assisted code can be patentable when it demonstrates human direction and conception, which Patent PreCheck evaluates through documentation coaching.
Summary
Patent PreCheck is a solid research & data choice. It's valued for fast, evidence-backed scores grounded in real filings and no account or card required for free checks. The main trade-off is not a substitute for licensed patent attorney advice. A good pick if you want capable AI without a high upfront cost.
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