acylated on ring nitrogen atoms

acylated on ring nitrogen 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 codeC07D295/16
Official titleacylated on ring nitrogen atoms
Display labelacylated on ring nitrogen atoms
Total patents134

Filing trend

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

Filing activity over the last five years is stable.

Patents filed per year
YearPatents
201513
201625
201727
201819
201919
20203
20215
20224
20235
20247
20256
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 C07D295/16?
CPC C07D295/16 is the Cooperative Patent Classification code for “acylated on ring nitrogen atoms.”
How many patents are filed under CPC C07D295/16 (acylated on ring nitrogen atoms)?
Our database includes 134 publications tagged with this CPC code.
Is patent activity under CPC C07D295/16 growing?
Publication counts under this code: 7 in 2024 vs 6 in 2025 (latest complete years).