PatentFig AI

PatentFig AI is an AI patent illustration tool that creates compliant patent drawings, flowcharts, and technical figures from text prompts or sketches. Ideal for patent law firms, solo inventors, and IP departments needing fast, affordable, examiner-ready figures.

Key Features:

• Text-to-Figure Generation: Turn invention descriptions or claims into clean, line-art patent drawings—no CAD skills required.
• Sketch & Image Cleanup: Upload rough hand sketches or reference photos and convert them into examiner-ready figures.
• Compliance-Aware Output: Black-and-white line drawings with reference numerals and lead lines aligned to USPTO/EPO/WIPO drawing rules.
• Flowcharts & System Diagrams: Auto-generate method flowcharts, block diagrams, and system architecture figures for software and process patents.
• Reference Numeral Management: Consistent numbering across multiple figures, with an editable parts list.
• Multi-Format Export: Download as high-resolution PNG, PDF, or vector files ready for filing.

Main Use Cases:

• Patent Law Firms & Agents: Cut drafting costs and turnaround time by generating draft figures in minutes instead of outsourcing to draftspersons.
• Solo Inventors & Startups: Produce professional, filing-ready drawings for provisional and non-provisional applications on a limited budget.
• Corporate IP & R&D Teams: Quickly visualize inventions for invention disclosures, internal review, and high-volume filing pipelines.
• Prior Art & Litigation Support: Recreate or annotate technical figures for office action responses and infringement analysis.