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Use of compounds avoiding scale formation

Use of compounds avoiding scale formation · Cooperative Patent Classification (CPC)

Textile and paper production, treatment, and products.

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Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	D21C3/226
Official title	{Use of compounds avoiding scale formation}
Display label	Use of compounds avoiding scale formation
Total patents	7

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is stable.

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.