Describe your invention. iPatent drafts a complete US provisional disclosure — title, field, background, summary, detailed description, claims and abstract — in USPTO style, informed by a corpus of actual patent filings.
Your description is matched against 33,500+ semantic segments from the real QNFO/QWAV patent corpus — so the draft reflects proven disclosure structure.
deepseek-r1 (free) writes all eight sections in formal USPTO register, with claims in standard dependent/independent format.
Your draft is stored under a unique submission ID and rendered as a clean HTML document you can save, print, and take to a practitioner.