Ask complex questions about patent prosecution, PTAB and ITC Section 337 data in plain English.

Join 200+ IP attorneys already using LexDana
No filters or dashboards—just natural questions. Type what you need to know the way you'd ask a research analyst.P
Built on 15+ years of verified U.S. patent litigation and patent prosecution records, including PTAB, ITC, and USPTO filings.

Get structured results—charts, tables, summaries—in seconds. Every answer links to detailed source pages for verification.
We blend AI with real IP expertise to turn complex legal data into instant insight.
No more digging through databases, spreadsheets, or cross-referencing.
Your results come with precise, ready-to-use citations.
You work with the latest information—never stale data.
Export results instantly for briefs, memos, and case prep.
LexDana searches across comprehensive datasets from USPTO, PTAB, ITC and federal courts. Every answer links directly to source documents, updated regularly overnight.
Updated regularly overnight.

Experience full access to all datasets with our freemium tier. No credit card required.
Start with 10 Free Queries Daily
For active IP practitioners
For organizations
Questions? Email us at info@lexdana.com or schedule a 15-minute demo.