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Radicals substituted by singly-bound oxygen or sulphur atoms

Radicals substituted by singly-bound oxygen or sulphur atoms · 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	C07D213/28
Official title	Radicals substituted by singly-bound oxygen or sulphur atoms
Display label	Radicals substituted by singly-bound oxygen or sulphur atoms
Total patents	5

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.