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

having carbon atoms of imino-carboxyl groups bound to carbon atoms of six-membered aromatic rings · 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 codeC07C257/08
Official titlehaving carbon atoms of imino-carboxyl groups bound to carbon atoms of six-membered aromatic rings
Display labelhaving carbon atoms of imino-carboxyl groups bound to carbon atoms of six-membered aromatic rings
Total patents11

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
20163
20182
20191
20203
20211
20231

Representative patents

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