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having a carboxyl group bound to a condensed ring system

having a carboxyl group bound to a condensed ring system · 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 codeC07C61/125
Official titlehaving a carboxyl group bound to a condensed ring system
Display labelhaving a carboxyl group bound to a condensed ring system
Total patents6

Filing trend

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

Filing activity appears to be growing based on the most recent years.

Patents filed per year
YearPatents
20151
20172
20221
20252

Representative patents

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