IP Author

Patent drafting is a niche within AI writing tools, and IP Author sits squarely in it. IP Author is an AI patent drafting tool that helps you produce patent applications and office action responses faster.

It is built for people who prepare patent filings, not general document writing.

Pricing is paid and fairly specific.

The early bird plan costs $499 per user per month, with unlimited inventions and a prior art module included.

If you only need office action help, you can pay $199 per response, or $499 per user per month for unlimited office action responses.

Those are real costs for a solo practitioner, so the per-response option is the one to look at first if your volume is low.

A Premium Pro version is listed as coming soon at $1,499 per user per month.

It is planned to add a comprehensive patent draft, an office action module, multi-country patent office support and image based claim generation, plus all product updates.