US Patent Drafting (USPTO) - AI Patent Drafting

CNIPA.AI US patent drafting tool uses advanced AI models to automatically generate patent application documents compliant with United States Patent and Trademark Office (USPTO) format requirements. It supports claim-first drafting structure and US patent language conventions, including complete generation of independent claims, dependent claims, detailed descriptions and abstracts.

The tool includes built-in USPTO examination guideline validation, automatically checking 35 U.S.C. §112 disclosure requirements, claim definiteness and specification support, helping patent professionals efficiently complete US patent application drafting.