Patents/Assignees

Hydragraphix LLC

6 patents in portfolio

US12192432utility2025
Instant Ticket Redundancy via Multi-chromatic Indicia with Photoreceptor Sensitivity to Different Wavelengths of Light
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US11943416utility2024
Instant Ticket Redundancy via Multi-chromatic Indicia with Photoreceptor Sensitivity to Different Wavelengths of Light
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US11839824utility2023
Security-enhanced Instant Tickets via Homogeneous Utilization of Ticket Backing and Variable Indicia Inks or Dyes
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US11707942utility2023
Instant Ticket Redundancy via Multi-chromatic Indicia
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US11706372utility2023
Instant Ticket Redundancy via Multi-chromatic Indicia with Photoreceptor Sensitivity to Different Wavelengths of Light
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US11623133utility2023
Applying Imaging Specialty Inks to Scratch-off Documents
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