Heterocyclic radicals

Heterocyclic 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 codeC07H7/06
Official titleHeterocyclic radicals
Display labelHeterocyclic radicals
Total patents150

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
20159
201613
201711
201813
201916
202014
202115
202214
202321
202414
20259
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 C07H7/06?
CPC C07H7/06 is the Cooperative Patent Classification code for “Heterocyclic radicals.”
How many patents are filed under CPC C07H7/06 (Heterocyclic radicals)?
Our database includes 150 publications tagged with this CPC code.
Is patent activity under CPC C07H7/06 growing?
Publication counts under this code: 14 in 2024 vs 9 in 2025 (latest complete years).