AI that works inside your FTO workflow, not alongside it.
Every claim reviewed, every reason it cleared, every escalation and how it resolved, kept in one structure, so your next review starts there instead of starting over.

FTO search that starts with
your product, not a keyword.
Our in-app AI agent focuses on claims and works directly from the products already in the platform, putting purpose-built search engines behind them. Then it goes deeper, reading claims against what you're actually building, pulling prosecution history where it changes the answer, and drafting its findings into your review for sign-off.
FirstPass™
From manual screen to a structured, automated first read
A preliminary FTO review that compares your product description against each independent claim across a list of patent documents, turning a long manual screen into a structured first read, with every call tied back to the specific claim that drove it.
Open Question Resolution
Answer once. Clear it everywhere.
The unresolved issues FirstPass™ surfaces become a managed worklist. Answer them one at a time or in bulk, and feed those answers back to re-run the analysis across every implicated patent, so conclusions sharpen with each pass instead of living in someone's notes.
Clarise, the In-App AI Assistant
Ask in plain language. Get it handled.
An in-app FTO assistant fitted with dozens of tools. Ask in plain language and it handles administrative work, deeper analysis, prosecution-history research, and file handling, operating on your live data and within your own permissions.
MCP Connector
Bring your own AI client.
Many of the in-app assistant's tools are also accessible through the MCP connector, a secure bridge built on the open Model Context Protocol that lets you connect your AI client and pull live FTO data into your own tools and workflows.
FTO workflow technology delivers multi-faceted efficiency gains while enriching claims analysis
“It’s not often that you come across new technology that is a game changer for an in-house IP department. But Clearstone’s FTO platform is that.”
– Patrick Traister, Chief Intellectual Property Counsel, Braskem

Ready to Transform Your FTO Operations?
Gain a competitive advantage with Clearstone FTO’s cutting-edge patent clearance management technology streamlining your workflow and enhancing your capabilities.Schedule a demo today and experience the future of FTO analysis for law firms.