AI patent drafting, from first idea to full draft.
Obsidyan turns a plain-language description of your invention into a structured patent application draft that you and your patent attorney can review.
Get startedHow drafting works
You work through one project from start to finish.
- Answer a guided interview about your invention, by typing or by voice.
- Review AI-drafted claims and the supporting specification.
- Generate patent drawings to go with your draft.
- Use the filing checklist for the US, Europe, China or Japan.
Who it's for
Obsidyan suits inventors and startups who want a strong draft before paying for attorney time, and technical teams who want to reach their applications over an API. A better first draft can make attorney review faster, but it doesn't replace that review.
What it costs
You buy credit packs from $9.99 and spend credits on interviews, analysis and drafts. There is no subscription and no per-seat fee. USPTO fees are separate: use the patent fee calculator to estimate them.
Common questions
- Can AI write a patent application?
- AI can produce a detailed first draft of claims and a specification. A patent application is a legal document, so a registered patent attorney or agent should review it before you file.
- Does Obsidyan replace a patent attorney?
- No. Obsidyan is software, not a law firm, and it doesn't give legal advice. Have a registered patent attorney or agent review your application before you file.
- Which patent offices does Obsidyan cover?
- Obsidyan has filing checklists for the United States, Europe, China and Japan.