Solve Intelligence has raised a USD 40 million Series B and launched Charts for patent analysis, the company said on 9 December 2025. Visionaries and 20VC co-led the round; total funding was stated as USD 55 million, with Thomson Reuters and Y Combinator increasing their ownership.
Charts is positioned for claim charts, SEP mapping, freedom-to-operate work and litigation analysis — the dense IP workflows that general legal AI often under-serves. Solve said more than 700 IP teams across six continents use the platform, and that New York and Munich offices are planned with the round.
Customer-count and geographic claims are company-stated. Patent counsel will still want evidence on citation fidelity, claim-construction accuracy and how Charts handles jurisdiction-specific doctrine.
The combination of capital and a named product launch signals Solve's bet that vertical patent AI can outrun horizontal legal copilots on high-stakes IP work.
Figures and customer claims in this piece are those stated by the company or acquirer in the cited materials.
AI-360 has not independently audited operating metrics named in the announcement.
Product roadmaps and close timelines remain subject to the usual commercial and regulatory conditions.