having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings

having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings · 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 codeC07C233/64
Official titlehaving carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings
Display labelhaving carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings
Total patents96

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
201522
201612
201713
20187
20196
20209
202112
20228
20235
20252

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 C07C233/64?
CPC C07C233/64 is the Cooperative Patent Classification code for “having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings.”
How many patents are filed under CPC C07C233/64 (having carbon atoms of carboxamide groups bound to carbon atoms of six-membered aromatic rings)?
Our database includes 96 publications tagged with this CPC code.
Is patent activity under CPC C07C233/64 growing?
Publication counts under this code: 5 in 2023 vs 2 in 2025 (latest complete years).