with hydrocarbon radicals, substituted by oxygen atoms, attached to ring carbon atoms

with hydrocarbon radicals, substituted by oxygen atoms, attached to ring 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 codeC07D263/06
Official titlewith hydrocarbon radicals, substituted by oxygen atoms, attached to ring carbon atoms
Display labelwith hydrocarbon radicals, substituted by oxygen atoms, attached to ring carbon atoms
Total patents86

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
20157
201613
20177
20189
201912
202014
202110
20222
20235
20243
20253
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 C07D263/06?
CPC C07D263/06 is the Cooperative Patent Classification code for “with hydrocarbon radicals, substituted by oxygen atoms, attached to ring carbon atoms.”
How many patents are filed under CPC C07D263/06 (with hydrocarbon radicals, substituted by oxygen atoms, attached to ring carbon atoms)?
Our database includes 86 publications tagged with this CPC code.
Is patent activity under CPC C07D263/06 growing?
Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).