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a keto group being part of a condensed ring system

a keto group being part of 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 codeC07C49/727
Official titlea keto group being part of a condensed ring system
Display labela keto group being part of a condensed ring system
Total patents10

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
20152
20163
20183
20191
20201

Representative patents

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