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with hydrocarbon or substituted hydrocarbon radicals, attached in position 8

with hydrocarbon or substituted hydrocarbon radicals, attached in position 8 · Cooperative Patent Classification (CPC)

Chemical and metallurgical processes, compounds, and materials.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	C07D457/02
Official title	with hydrocarbon or substituted hydrocarbon radicals, attached in position 8
Display label	with hydrocarbon or substituted hydrocarbon radicals, attached in position 8
Total patents	5

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

Filing activity over the last five years is stable.

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