Aromatic compounds

Aromatic compounds · Cooperative Patent Classification (CPC)

Agriculture, food, personal care, health, and life sciences.

Related technology areas

Mapped technology topics for this CPC code.

CPC classification statistics
MetricValue
CPC codeA23L27/204
Official title{Aromatic compounds}
Display labelAromatic compounds
Total patents187

Filing trend

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

Filing activity over the last five years is growing.

Patents filed per year
YearPatents
201512
201614
201713
201814
201917
202016
202114
202227
202314
202418
202520
20268

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 A23L27/204?
CPC A23L27/204 is the Cooperative Patent Classification code for “Aromatic compounds.”
How many patents are filed under CPC A23L27/204 (Aromatic compounds)?
Our database includes 187 publications tagged with this CPC code.
Is patent activity under CPC A23L27/204 growing?
Publication counts under this code: 18 in 2024 vs 20 in 2025 (latest complete years).