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with halogen atoms or nitro radicals in positions 5, 6 or 7

with halogen atoms or nitro radicals in positions 5, 6 or 7 · 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 codeC07D215/28
Official titlewith halogen atoms or nitro radicals in positions 5, 6 or 7
Display labelwith halogen atoms or nitro radicals in positions 5, 6 or 7
Total patents16

Filing trend

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

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
20152
20172
20182
20201
20212
20222
20233
20241
20261

Representative patents

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