the bicyclo ring system containing five carbon atoms

the bicyclo ring system containing five carbon atoms · 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 codeC07C2602/38
Official titlethe bicyclo ring system containing five carbon atoms
Display labelthe bicyclo ring system containing five carbon atoms
Total patents83

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
20161
20171
20181
20197
202012
202120
202211
20238
202415
20257

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 C07C2602/38?
CPC C07C2602/38 is the Cooperative Patent Classification code for “the bicyclo ring system containing five carbon atoms.”
How many patents are filed under CPC C07C2602/38 (the bicyclo ring system containing five carbon atoms)?
Our database includes 83 publications tagged with this CPC code.
Is patent activity under CPC C07C2602/38 growing?
Publication counts under this code: 15 in 2024 vs 7 in 2025 (latest complete years).