not condensed with other rings

not condensed with other 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 codeC07D279/12
Official titlenot condensed with other rings
Display labelnot condensed with other rings
Total patents143

Filing trend

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

Filing activity over the last five years is declining.

Patents filed per year
YearPatents
201518
201620
20179
201810
201915
202020
202114
20226
202313
202410
20258

Representative patents

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

Frequently asked questions

Answers are generated from the same data shown on this page.

What is CPC C07D279/12?
CPC C07D279/12 is the Cooperative Patent Classification code for “not condensed with other rings.”
How many patents are filed under CPC C07D279/12 (not condensed with other rings)?
Our database includes 143 publications tagged with this CPC code.
Is patent activity under CPC C07D279/12 growing?
Publication counts under this code: 10 in 2024 vs 8 in 2025 (latest complete years).