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containing doubly-bound nitrogen atoms bound to the carbon skeleton

containing doubly-bound nitrogen atoms bound to the carbon skeleton · 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 codeC07C309/16
Official titlecontaining doubly-bound nitrogen atoms bound to the carbon skeleton
Display labelcontaining doubly-bound nitrogen atoms bound to the carbon skeleton
Total patents12

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
20152
20171
20181
20192
20202
20232
20242

Representative patents

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