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Chromium-free or very low chromium-content materials

Chromium-free or very low chromium-content materials · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	C04B2111/1075
Official title	{Chromium-free or very low chromium-content materials}
Display label	Chromium-free or very low chromium-content materials
Total patents	6

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.