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containing boron, silicon, selenium or tellurium

containing boron, silicon, selenium or tellurium · 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	C22B3/37
Official title	{containing boron, silicon, selenium or tellurium}
Display label	containing boron, silicon, selenium or tellurium
Total patents	8

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.