having the carbon atom of the carboxamide group bound to a carbon atom of an unsaturated carbon skeleton

having the carbon atom of the carboxamide group bound to a carbon atom of an unsaturated carbon skeleton · 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 codeC07C233/44
Official titlehaving the carbon atom of the carboxamide group bound to a carbon atom of an unsaturated carbon skeleton
Display labelhaving the carbon atom of the carboxamide group bound to a carbon atom of an unsaturated carbon skeleton
Total patents36

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
20155
20164
20172
20183
20194
20202
20215
20222
20235
20242
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 C07C233/44?
CPC C07C233/44 is the Cooperative Patent Classification code for “having the carbon atom of the carboxamide group bound to a carbon atom of an unsaturated carbon skeleton.”
How many patents are filed under CPC C07C233/44 (having the carbon atom of the carboxamide group bound to a carbon atom of an unsaturated carbon skeleton)?
Our database includes 36 publications tagged with this CPC code.
Is patent activity under CPC C07C233/44 growing?
Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).