Generate USPTO-compliant patent figures from text, photos, or sketches with AI
AI collage maker that combines hundreds of your photos into one high-resolution picture
Stage
Not given
Not given
Founded
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Based in
US
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Pricing model
Freemium
Freemium
Pricing
Not given
Free preview with watermark. HD download: $9.95 (1 credit). Credit packs: 5 for $39.85, 10 for $67.75, 20 for $99.55. Wall mural printing from $164. Advanced support from $29 per session. Video production from $290 (4K) to $690 (8K).
Key features
Patent line art generation from photos and 3D models with automatic reference numerals
3D rendering and multi-view figure generation
Flowchart and block diagram generation
Chat-based natural language editing with real-time modifications
Editable reference numerals as a separate layer
Compliance checking against USPTO, EPO, CNIPA, JPO, KIPO, and PCT rules
Filing sheet export for six patent offices with office-specific formatting
Version control and version history for all generations and edits
Multi-modal input supporting text, photos, sketches, and CAD screenshots
Encrypted content storage with no model training on user data
Faces stay whole during cropping
Colors matched spot by spot
Star favorites to make them larger
No photo repeats until all used once
Multiple style options
Free watermarked preview
HD file for printing up to 25,000 px
API and MCP server integration
4K assembly video generation
Online interactive viewer with comments
What makes it different
Editable reference numerals saved as real text rather than baked into pixels
Compliance checked sheet-by-sheet with detailed reporting
Multi-office support for CNIPA, USPTO, EPO, JPO, KIPO, and PCT with one source file
Every piece is your own photo—nothing is generated
Intelligent face detection keeps faces whole in the frame
Works with AI assistants like Claude via MCP and API
Supports thousands of photos with smart repetition management
PatentFig AI
Collager.ai