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having nitro groups and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton

having nitro groups and carboxyl groups bound to acyclic carbon atoms of 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 codeC07C205/50
Official titlehaving nitro groups and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton
Display labelhaving nitro groups and carboxyl groups bound to acyclic carbon atoms of the carbon skeleton
Total patents21

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
20153
20165
20173
20181
20191
20203
20211
20222
20231
20251

Representative patents

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