LexDanaLexDanabeta

One record of what happened, and who did it

Prosecution to appeal — every proceeding a patent or trademark passes through, with the attorneys, firms and outcomes behind them.

Free
Look something up.
$0
no card required
  • Ask LexDana — limited
  • Drug, patent & case pages
  • Official Rankings
  • Attorney & judge profiles — public record
  • Bar & court admissions
  • Firm, company & judge analytics
Create account
Most popular
Professional
Know who wins, where, and how often.
$100 /mo
$1,000/yr — two months free
  • Everything in Free
  • Ask LexDana — higher limits
  • Rankings & scores — attorneys, firms, companies
  • Activity & outcomes across every venue
  • Judge and venue track records
  • Attorney bios, education & practice areas
  • Docket documents — no PDF reading
Upgrade
New
Deep Research
Know what was argued, and what it binds.
$500 /seat/mo
per seat · or $5,000/seat/yr paid up front
  • Everything in Professional
  • Every filing read, not just indexed
  • Arguments — what each side actually argued
  • Claim construction — how a term was read, and by whom
  • Cross-venue traversal — prosecution → PTAB → district → CAFC
  • Every answer cited to the document it came from
Teams
One account for the whole group.
Custom
annual agreement
  • Everything in Deep Research
  • Multiple seats
  • Invoiced billing
  • Priority support
Contact sales

What you can ask

The line is the document. Professional answers from structured facts; Deep Research reads the filings.

Professional
  • “How many ANDA cases has this firm run, and before which judges?”
  • “What is this judge's track record in patent cases?”
  • “Which NDA holders have lost an IPR on a listed patent?”
  • “How did this case end, and who won?”
Answered from our fact tables — exact, and the same number on every ask.
Deep Research
  • “What ¶IV allegations were pleaded against this patent?”
  • “How was this claim term construed, and by whom?”
  • “Did a parent amendment bind the child through to the appeal?”
  • “Trace this term from the spec through prosecution, PTAB, the district court and the Federal Circuit.”
Answered by reading the filings — retrieval, extraction and the claim graph, cited to the document.

What’s underneath

Collected from the primary sources, resolved to the same people and companies.

ANDA / Hatch-Waxman
Every paragraph-IV case, docket to outcome
PTAB
IPR, PGR and CBM trials with declarations
Patent litigation
District court dockets, parties and counsel
ITC Section 337
Investigations from EDIS
CAFC
Federal Circuit appeals and dispositions
Reexamination
Ex parte, inter partes and supplemental
US patents & prosecution
Grants, claims, citations, file wrappers
Trademarks
Registrations and prosecution
FDA
Orange Book & Purple Book

Official Rankings badges

One award programme across every practice area we rank. Ranked in a published edition? Licence the badge and publish a Spotlight page.

Patent ProsecutionNot yet published
ITC LitigationNot yet published
PTAB Litigation badgePTAB LitigationNot yet published
CAFC Litigation badgeCAFC LitigationNot yet published
Trademark ProsecutionNot yet published
Patent Litigation badgePatent LitigationNot yet published
ANDA Litigation badgeANDA LitigationNot yet published
Attorney
$495
per badge · per edition
Law firm
$1,495
per badge · per edition

Bought per award, separately from a subscription. Includes the Spotlight page. Find your ranking to claim a badge.