• All sections
• D - Textilespaper
• D06M - Treatment, not provided for elsewhere in class , of fibres, threads, yarns, fabrics, feathers or fibrous goods made from such materials
• D06M 15/643 - Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds containing silicon in the main chain

Patent holdings for IPC class D06M 15/643

Total number of patents in this class: 977

10-year publication summary

Principal owners for this class