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containing also hexavalent chromium compounds

containing also hexavalent chromium compounds · 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	C23C22/43
Official title	containing also hexavalent chromium compounds
Display label	containing also hexavalent chromium compounds
Total patents	6

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

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

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