containing cyano groups and acylated amino groups bound to the carbon skeleton

containing cyano groups and acylated amino groups bound to the 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 codeC07C255/29
Official titlecontaining cyano groups and acylated amino groups bound to the carbon skeleton
Display labelcontaining cyano groups and acylated amino groups bound to the carbon skeleton
Total patents58

Filing trend

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is rapidly growing.

Patents filed per year
YearPatents
20159
20167
20176
20185
20195
20205
20212
20223
20235
20242
20259

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 C07C255/29?
CPC C07C255/29 is the Cooperative Patent Classification code for “containing cyano groups and acylated amino groups bound to the carbon skeleton.”
How many patents are filed under CPC C07C255/29 (containing cyano groups and acylated amino groups bound to the carbon skeleton)?
Our database includes 58 publications tagged with this CPC code.
Is patent activity under CPC C07C255/29 growing?
Publication counts under this code: 2 in 2024 vs 9 in 2025 (latest complete years).