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Obtaining alkali, alkaline earth metals or magnesium

Obtaining alkali, alkaline earth metals or magnesium · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeC22B26/00
Official titleObtaining alkali, alkaline earth metals or magnesium
Display labelObtaining alkali, alkaline earth metals or magnesium
Total patents6

Filing trend

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

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

Patents filed per year
YearPatents
20153
20172
20181

Representative patents

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