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with condensed rings

with condensed 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 codeC10M129/12
Official titlewith condensed rings
Display labelwith condensed rings
Total patents9

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
20242

Representative patents

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