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

having oxygen atoms of carbamate 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 codeC07C271/32
Official titlehaving oxygen atoms of carbamate groups bound to carbon atoms of rings other than six-membered aromatic rings
Display labelhaving oxygen atoms of carbamate groups bound to carbon atoms of rings other than six-membered aromatic rings
Total patents6

Filing trend

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

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

Patents filed per year
YearPatents
20152
20161
20242
20251

Representative patents

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