Esgenix is the Agentic Council for Patent Drafting. Built by patent practitioners, AI architects, and technologists with 65 years of combined patent drafting experience, Esgenix brings together an adversarial council of multiple LLMs that brainstorm, debate, and review every patent application before producing filing-ready drafts with explainable redline audit trails and source-backed reasoning. Designed for patent attorneys, patent agents, IP law firms, and in-house intellectual property teams, Esgenix supports the entire patent drafting workflow, from invention disclosure to prosecution-ready applications. The Agentic Council assists with claim composition, claim strategy, prior art analysis, infringement analysis, novelty and inventiveness checks, examiner compliance review, automatic patent drawings, and disclosure-to-draft workflows. Unlike single-model drafting tools, Esgenix's Multi-LLM Agentic Council challenges and validates drafting decisions through adversarial reasoning, helping practitioners produce technically rich patent applications while maintaining transparency and full practitioner oversight. Every recommendation is explainable, every revision is traceable, and every draft is designed to support confident patent prosecution. Esgenix has supported more than 100 patent applications and has been recognized with the Outstanding Use of AI in Legal Services award at the Bangalore Legal Tech Meet 2026 and the AI-Powered Patent Drafting Innovator of the Year award at the Bespoke Global Legal Summit – Bengaluru 2026.