Track the world's invention signals.
Invention Index 8 turns patent activity into readable market intelligence. Surfacing filing trends, company moves, expiring opportunities, and notable inventions before they become obvious.
Weekly briefing preview
Computing & AI patents · G06F
3x filing surge in quantum error correction
New entrant in AI chip packaging
Cross-citation spike from Nvidia, Intel
Assignee expanding into medical imaging
Divisional filing suggests portfolio build
64,231 patentsUSPTOEPOWIPOUpdated weeklyEvidence-backed
An intelligence layer for patents, ideas, and emerging opportunities.
Four core modules. Each calibrated, evidence-backed, and honest about its confidence.
Spot unusual invention movement.
Track filing surges across patent classes before the trend becomes mainstream. Every narrative cites the underlying patents and is refreshed as new filings drop.
Track where companies are inventing.
Monitor where assignees are increasing invention activity and shifting R&D focus across patent classes, with deltas and trend direction surfaced automatically.
Find the ideas companies are quietly betting on.
Surface individual filings that may signal meaningful technology, product, or market movement. With AI narratives, expiry status, family risk, and source links to verify.
Expiring opportunities, honestly scored.
Identify patents approaching expiration that may create whitespace for builders, operators, and investors. Every estimate labeled with explicit confidence, active family risk surfaced, and official registers linked for verification.
Commercial usage signals, evidence-backed.
See where patent ideas show up in newer art. With a tier (strong / medium / weak) on every piece of evidence and a source link beneath. No “this patent is used by Company X” claims. Only patterns you can verify.
Who it’s for
For patent attorneys & law firms
Surveil portfolios with confidence-labeled expiry estimates. Build evidence packets with source citations linked to official registers. Hand clients reports they can verify.
Tracks: expiry windows, active family risk, cite-graph signals
For corporate IP teams
Monitor your CPC areas for filing surges, family expansions, and emerging opportunity zones. Track where your prior art appears in newer filings with evidence tiers, not claims.
Tracks: competitor filings, expiry windows, usage signals
For founders & investors
Find ideas approaching estimated expiry in your thesis areas with confidence labels so you know what’s open vs. uncertain. Subscribe to topics tied to your thesis.
Tracks: expiring opportunities, whitespace topics, weekly briefings
How it works
Pick your topics
Subscribe by CPC class, keyword, assignee, or opportunity-score threshold.
Get briefings + alerts
Sunday morning weekly digest. Instant alerts on high-priority matches.
Drill into patents
Full intelligence per patent. Expiry, family, usage signals, AI narratives, source links.
Pricing
Start free. Upgrade when you need more.
Lifetime
- Unlimited topics
- Unlimited alerts
- CSV + PDF export
- Weekly digest
Enterprise
- Everything in Lifetime
- API access (300/min)
- Admin tools
- Priority support
| Feature | Free | Basic | Lifetime | Enterprise |
|---|---|---|---|---|
| Topics | 1 | Unlimited | Unlimited | Unlimited |
| Alerts / week | 5 | Unlimited | Unlimited | Unlimited |
| Weekly digest | ✓ | ✓ | ✓ | ✓ |
| CSV export | — | ✓ | ✓ | ✓ |
| PDF export | — | — | ✓ | ✓ |
| API access | — | — | — | 300/min |
| Admin tools | — | — | — | ✓ |
| Priority support | — | — | — | ✓ |
We show our work.
Invention Index 8 calibrates uncertainty. We label every estimate. We cite every source. We don’t claim freedom-to-operate, we don’t invent market data, and we tell you when our confidence is low.