patent-prosecution

Agent-first patent-prosecution assistant — open, transparent, and yours. Drafts and redlines in your own Word files, on your own computer.

Drafts a patent office-action response — a deterministic parser decides which limitations the rejection actually charted (verbatim-quote-verified), the LLM drafts the argument and amendment, and a no-new-matter gate verifies every added word traces to the specification. Educational, not legal advice. FastAPI + Next.js.

Claim-scope drift auditor for USPTO patent continuation chains. Family resolution, claim diffing, date-windowed prior-art surfacing, provenance-traceable brief.

MCP server for patent prosecution

Fearn — independent third-party profile of a public API surface, by API Evangelist. Fearn is the AI-native patent prosecution firm built for startups. It pairs former Big Law patent attorneys with proprietary, hallucination-resistant AI models built in-house by PhD computer scientists to take an invention from disclosure to a filing-ready provision

ankar.ai — independent third-party profile of a public API surface, by API Evangelist. Ankar is an AI operating system built for patent professionals, covering the full patent lifecycle: idea generation and patentability assessment, drafting of invention disclosures and applications, prosecution including office-action responses and strategy, and p