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having carbon atoms of imino groups bound to carbon atoms of rings other than six-membered aromatic rings

having carbon atoms of imino groups bound to carbon atoms of rings other than six-membered aromatic rings · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

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Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	C07C251/18
Official title	having carbon atoms of imino groups bound to carbon atoms of rings other than six-membered aromatic rings
Display label	having carbon atoms of imino groups bound to carbon atoms of rings other than six-membered aromatic rings
Total patents	11

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

Filing activity over the last five years is declining.

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