condensed with one six-membered ring

condensed with one six-membered ring · 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 codeC07D279/16
Official titlecondensed with one six-membered ring
Display labelcondensed with one six-membered ring
Total patents67

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
20159
20169
20178
201810
201912
20206
20215
20221
20234
20242
20261

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 C07D279/16?
CPC C07D279/16 is the Cooperative Patent Classification code for “condensed with one six-membered ring.”
How many patents are filed under CPC C07D279/16 (condensed with one six-membered ring)?
Our database includes 67 publications tagged with this CPC code.
Is patent activity under CPC C07D279/16 growing?
Publication counts under this code: 4 in 2023 vs 2 in 2024 (latest complete years).