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.py.js.ts .java.go.cpp .pdf.docx.png.txt + more
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What we keep Your score and risk profile only (domain, §101 level, AI contribution level). Used to alert you if the law changes.
What are you submitting?

Optional — sets language and scoring prompts. Prior-art search still follows the disclosure, so a wrong click cannot hide textile art or invent an Alice analysis.

Optional note: did AI help write this?

Not a score input and not inventorship evidence. Human conception is a dated record of your decisions — keep those notes in the Inventor’s Notebook. Unanswered is fine.

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Analyzing your invention...
Parsing your file
Scoring five USPTO requirements (§101–§112)
Checking against prior art index
Evaluating filing readiness
Generating your Patent PreCheck Score

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Inventor's Notebook
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Your project · Analyzed just now · Report ID: PPC-2026-04-19-DEMO0 · Retrieve later
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Prior-art density & risk
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Directional novelty / obviousness risk — not a patentability opinion
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Filing readiness
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Is your documentation filing-ready?
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Contribution notebook
Record
Dated who / what / files — not inventorship evidence
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Not FTO. This prior-art density and risk profile is not a freedom-to-operate or clearance opinion.

Duty of disclosure. If you self-file, you generally must disclose known material prior art (37 CFR 1.56). The draft IDS below is a working list — not a filed Form 892.

Coaching. Thicken the technical description before filing. Do not add new matter after you file.

Free scores: we do not store the raw upload. Paid review keeps session text 30 days, then deletes it. We do not use submissions to train models.

Not privileged. A Patent PreCheck report is not attorney-client privileged just because you later email counsel or use “send to attorney.”

Talk to counsel — we do not claim this report is privileged or a substitute for a licensed attorney.

What to do next
Your free screen scores against the closest prior-art matches from our index. The Interactive Code Review ($69.95) adds deeper art, pillar coaching, and specific fixes. The Filing Packet ($199) adds the provisional draft and 30 days of monitoring — see pricing.
USPTO patentability requirements
Where to focus next
Prior art context
~10
Your free screen used the closest matches from our patent, paper, code, and examination index (the full corpus is much larger). The Interactive Code Review ($69.95) runs a 200-match deep search with overlap and distinction analysis.
Public disclosure & filing deadline

Already shared this publicly? A blog post, article, Reddit or Hacker News post, public repo, demo, conference talk, or product launch all count as public disclosure. Tell us the earliest date and we’ll estimate your US filing deadline — it’s saved with your report.

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Examiner-grade assessment on your disclosure: §101 eligibility, enablement, claim breadth, obviousness exposure, and coaching on each finding. Deeper prior art and a 30-day coaching window.
✓ Everything in the free Screen, plus deeper prior art (200 matches)
✓ §101 eligibility, enablement, claim breadth, and obviousness exposure
✓ Specific, itemized fixes — not generic advice
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We don't store your free-scan code. It travels over encrypted TLS to our servers for scoring (including our AI provider) and is discarded right after — only your score and project metadata are kept, never the code. Nothing is used to train AI models, and paid review sessions are stored encrypted behind 256-bit private access keys with automatic 30-day deletion. How we protect your invention →