PatentAssist.ai

PatentAssist.ai is an AI workspace for patent drafting and prior art search, built for patent attorneys, patent agents, IP law firms, in-house IP teams and inventors. Start from an invention disclosure and it drafts claims first, so you can review and edit them before it writes the complete or provisional specification, abstract and figure descriptions. Drafts follow USPTO, EPO, DPMA (German) or IP India format, and it generates patent drawings such as flowcharts, block diagrams and sectional views.

The free search app at search.patentassist.ai covers 20M+ US, European and Indian patents with AI semantic and field search. AI models run on Azure OpenAI in EU regions, customer data never trains AI models, and a GDPR DPA is published. The app runs in English, German, Spanish and French. Plans start at $29/month with a 7-day free trial.