Show HN: Prior art search engine that resolves patents to claim language ($30)

Category: other

Tags: patent-search, prior-art, rag

Score: 5.3/10 (Innovation: 5, Technical: 5, Documentation: 4, Utility: 6)

Patent Gnome is a prior art search engine that uses a RAG pipeline to analyze 500M+ patent filings and map them to claim language. It offers semantic search, claim analysis with red/amber/green signals, and feature-level claim charts, targeting patent professionals but limited by a paid model and minimal documentation.

Target audience: patent professionals, IP lawyers, inventors

Repository: https://patent-gnome.com

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