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 codeA23K20/111
Official titleAromatic compounds
Display labelAromatic compounds
Total patents303

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
201521
201620
201720
201826
201920
202024
202128
202233
202344
202430
202532
20265

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 A23K20/111?
CPC A23K20/111 is the Cooperative Patent Classification code for “Aromatic compounds.”
How many patents are filed under CPC A23K20/111 (Aromatic compounds)?
Our database includes 303 publications tagged with this CPC code.
Is patent activity under CPC A23K20/111 growing?
Publication counts under this code: 30 in 2024 vs 32 in 2025 (latest complete years).