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Rotem Patents Evidence-backed patent search and drafting. Not legal advice.

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Postgres 17 and pgvector. 4,983,657 publications. 8 CPC classes. CN, US, JP, DE, KR, EP, GB, FR, WO, CA, AU, TW, ES, AT. Current to 2026-08-18. Semantic, agentic and external patent API retrieval.