PatentFig

What is PatentFig?

PatentFig turns text descriptions and simple sketches into patent-ready technical drawings. Upload photos, sketches, CAD screenshots, or type a description, choose view angles, and generate line art, 3D renderings, flowcharts, and labeled diagrams formatted for major patent offices. Edit figures with chat-style commands, track versions automatically, and export exact PDF, SVG, PNG, or TIFF outputs. Built for patent workflows, it supports office-specific formatting, project organization, batch exports, and fast iteration so filing teams and inventors save time and stay consistent.

Key features

• Generate patent-compliant line drawings from photos or uploaded sketches.
• Create 3D renderings and multi-view figures for thorough disclosure.
• Edit any figure using simple chat-style natural language commands.
• Export files in PDF, SVG, PNG, or TIFF at office specs.
• Switch formatting for USPTO, CNIPA, EPO, and JPO compliance.
• Track versions, compare edits, and revert to previous figure states.