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Lex Machina's Patent Litigation Report 2023 looks at patent litigation trends in federal courts. It focuses on the three-year period from 2020 to 2022 and discusses emerging trends in patent litigation, ANDA cases, PTAB cases, and federal appellate patent litigation.

The report covers the following analytics:

  • Case Filings (including ANDA, PTAB, and federal appellate cases)
  • Most Active Venues
  • Most Active Judges
  • Most Active Parties (including general patent and PTAB cases)
  • Most Active Firms (including general patent and PTAB cases)
  • Timing
  • Case Resolutions (including general patent cases and PTAB cases)
  • Findings
  • Damages

This report presents data from Lex Machina’s Legal Analytics platform. Using machine learning and technology-assisted attorney review, raw data is extracted from PACER (Public Access to Court Electronic Records), which contains documents from federal district and appellate courts. The raw data is then cleaned, tagged, structured, and loaded into Lex Machina’s proprietary platform. This report is prepared by the Lex Machina Product Team using charts and graphs from the platform. Commentary is provided by Lex Machina’s legal experts.

To see some of the key findings in the report, view our infographic.
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