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Purification of tetrachloride

Purification of tetrachloride · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

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CPC classification statistics
Metric	Value
CPC code	C01G23/024
Official title	{Purification of tetrachloride}
Display label	Purification of tetrachloride
Total patents	6

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

Filing activity appears to be declining based on the most recent years.

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