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

having carbon atoms of carboxamide groups bound to carbon atoms of rings other than 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 codeC07C233/57
Official titlehaving carbon atoms of carboxamide groups bound to carbon atoms of rings other than six-membered aromatic rings
Display labelhaving carbon atoms of carboxamide groups bound to carbon atoms of rings other than six-membered aromatic rings
Total patents19

Filing trend

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

Filing activity over the last five years is rapidly declining.

Patents filed per year
YearPatents
20173
20183
20192
20204
20212
20231
20243
20251

Representative patents

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