• All sections
• D - Textilespaper
• D06P - Dyeing or printing textilesdyeing leather, furs or solid macromolecular substances in any form
• D06P 1/22 - General processes of dyeing or printing textiles or general processes of dyeing leather, furs or solid macromolecular substances in any form, classified according to the dyes, pigments or auxiliary substances employed using vat dyestuffs

Patent holdings for IPC class D06P 1/22

Total number of patents in this class: 161

10-year publication summary

Principal owners for this class