Patent Bear insideClaude,ChatGPT and Codex,and Gemini.

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All updates
Update · Apr 13–17, 2026

Retrieval gets smarter and chat reads the whole patent.

Note from the developers

Dense reranking and foreign counterparts in the analysis, full-patent context in chat, a dedicated print route, and patent family trees.


  • Research

    Retrieval upgrades

    Dense reranking, foreign counterparts, and a bibliographic data section in the analysis.

    Learn more →
  • New

    Full-patent AI chat

    Patent chat now uses full-patent context with fixed citation scrolling.

    Learn more →
  • New

    Print route

    Dedicated print route with annotations and branded headers.

    Learn more →
  • New

    Factual PDF report

    Export a factual PDF report with no AI-generated prose.

  • New

    Family tree

    Patent family tree from Global Dossier plus foreign counterparts.

    Learn more →