Carbocyclic radicals

Carbocyclic radicals · 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 codeC07H7/04
Official titleCarbocyclic radicals
Display labelCarbocyclic radicals
Total patents118

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
201520
201616
20175
20189
20199
202011
202117
202210
202310
20245
20254
20262

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 C07H7/04?
CPC C07H7/04 is the Cooperative Patent Classification code for “Carbocyclic radicals.”
How many patents are filed under CPC C07H7/04 (Carbocyclic radicals)?
Our database includes 118 publications tagged with this CPC code.
Is patent activity under CPC C07H7/04 growing?
Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).