MCP is the connection that lets your LLM pull in real Juristat data instead of guessing. or scraping the open web or sources like Reddit or blogs. If you're on Claude, ChatGPT, Perplexity, or Copilot, it works today: no new platform, no migration.
AI workflow based in fact, not fiction.
Juristat patent analytics grounds your work in 20+ years of actual USPTO prosecution history. The work stands on the record, not on generic LLM-sourced data from the internet alone.
Ground your data in the actual record, not an educated guess.
Juristat Data Layer (MCP) is
Accurate
The complete history, grounded in the actual record, not a guess.
A hallucinated rejection history isn't a shortcut: it's a liability with your name on it. Juristat holds the most complete patent record, so every answer is grounded in what actually happened at each stage of prosecution.
- 20+ years of patent data, starting before the USPTO restricted bulk access.
- Clean, entity-resolved data ensures you get the full picture and nothing slips through the cracks.
- Full prosecution record, not just statistics, so you get defensible data that helps you win more.
Cost-Effective
Up to 85% cost reduction on work in your LLM.Continuously organized, resolved, and ready to use.
Raw USPTO records are locked in scanned documents and uploading them to your LLM is burning up tokens fast. Juristat data has been structured, so you get answers, not PDFs to dig through yourself.
- Up to 85% less token cost than working from raw documents
- Hours of manual review (or re-review of AI outputs) handed back to your team
- Lower AI spend without sacrificing depth
Flexible
No matter how or where you work, Juristat is there.
Whether you're working in an LLM, a proprietary system, or doing research directly in the Juristat app. Juristat also offers pre-built skills and prompts, plus more agents coming soon, so you can put your effort toward the prosecution work not prompt engineering.
- Live in minutes, with a low integration lift.
- Pre-built skills and agents, more on the way.
- New partnerships and use cases, all on the same data.
Juristat works where you work.
...in the Juristat app
...in your LLM
...in your homegrown systems via REST API
Available with:
Coming soon:
Better data, smarter strategy, unbeatable AI.
Stop guessing and start seeing exactly how your team performs.
The missing layer between your AI and patent data.
Juristat Data Layer is built on Model Context Protocol (MCP), an open standard that lets your LLM securely pull real patent data on demand into your existing tools. No setup headache. Get prosecution-ready outputs instead of open-web guesswork.
The fastest-moving teams are already gaining an AI advantage. Start winning with Juristat Data Layer.
Reliable Outputs
Reduce risk with USPTO-grounded, not open-web guesswork
Prosecution Ready
Save time with summaries and analysis, ready to send
Time and Cost Savings
OA triage and matter packages in minutes, not hours
Efficiency and Confidence
Demonstrate the AI efficiency your clients and internal stakeholders are demanding
Frequently Asked Questions
The USPTO gives you unrefined material: raw filings, one case at a time, throttled under rate limits. Juristat gives you ready-to-use, searchable insight: entity-resolved, cross-indexed, and built from both a record quality that shows trends and context, not just statistics, and a record quantity that no one can recreate at today's collection limits.
Plus, coming fall 2026, Juristat will also include the full record from across the IP5 jurisdictions.
Run a patent prosecution question without Juristat connected and a general LLM will often invent numbers that sound plausible and cite nothing real. With Data Layer grounding it, every answer traces back to an actual office action, examiner, or outcome — not a guess dressed up as one.
When using Data Layer within the Juristat app, entities (including examiners, art units, tech centers, firms, assignees) are directly linked from within the chat answer, so you can dig into the intelligence view of the source data.
No. Juristat users can access the AI chat interface directly from the Juristat app, without having to use an external LLM. Additionally, for users already using AI like Claude, ChatGPT, or Copilot, Data Layer MCP connects to the AI tool you're already licensed for.
Yes, if that tool doesn't have prosecution-grounded USPTO data behind it (most don't, or have an incomplete record). Juristat is continuously exploring future integrations, so you can harness the full power of Juristat right from the tool you're already using rather than replacing it, so your workflow stays the same, just grounded in fact, not guessing.
It's not just the numbers; it's the full story behind them. Most tools give you allowance rates and counts. Juristat gives you the actual office actions, the arguments that overcame them, and the outcome at each stage, going back to 2012, a record no one can rebuild now that USPTO's rate limits closed that door. And we're one of the few patent data providers with a live MCP server, so that same record reaches you in the app, through the API, or inside the AI tool you already use.
Built to be trusted with your most sensitive work.
Juristat Data Layer runs on a simple request-response model, like any search or query tool. Nothing you ask is stored, retained, or shared.
-1.png?width=800&height=671&name=dataprivacy_jllm%20(1)-1.png "dataprivacy_jllm (1)-1")
Nothing is stored
Your prompts are never stored. Data is cleared after each response, so nothing is left behind.
Read-only by design
Data Layer only reads patent data to answer your question. It never writes to or changes your systems.
Never shared
Your data is never shared with third parties. It moves over a read-only connection, nothing more.
More enhancements coming to Data Layer (MCP)
Juristat continuously adds features to Data Layer, giving patent practitioners more power, faster insights, and smarter workflows, without any extra setup.
Ask a question directly inside Juristat, with no separate tool or MCP setup required. Type a question, get an answer pulled straight from the record, right where you're already working. Cross-check every answer with the examiner, art unit, or assignee data linked directly from the answer.
Every reexamination proceeding, added to the same record you already trust: who requested it, what claims survived, and how the examiner ruled. One more place raw PDFs can't compete.
Pre-built prompts, called Routines, are designed for people who know patent prosecution but don't know what to ask an AI tool. Examples of use cases for Routines include:
- Patent Summary
- Portfolio Review
- Examiner Playbook
- and more
Prosecution history from the five largest patent offices — USPTO, EPO, JPO, KIPO, and CNIPA — cross-referenced against the same application. See how one invention fared across every major IP5 jurisdiction, not just one.
Better data, smarter strategy, unbeatable AI.
Stop guessing and start seeing exactly how your firm performs.