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of ammonium, alkali or alkaline-earth metals or magnesium

of ammonium, alkali or alkaline-earth metals or magnesium · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

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Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	C01G30/023
Official title	{of ammonium, alkali or alkaline-earth metals or magnesium}
Display label	of ammonium, alkali or alkaline-earth metals or magnesium
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.