using additives, e.g. by injection of solutions

using additives, e.g. by injection of solutions · 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 codeA23L13/72
Official titleusing additives, e.g. by injection of solutions
Display labelusing additives, e.g. by injection of solutions
Total patents54

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
20153
20163
20175
20184
20195
202011
20211
20227
20237
20244
20254

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 A23L13/72?
CPC A23L13/72 is the Cooperative Patent Classification code for “using additives, e.g. by injection of solutions.”
How many patents are filed under CPC A23L13/72 (using additives, e.g. by injection of solutions)?
Our database includes 54 publications tagged with this CPC code.
Is patent activity under CPC A23L13/72 growing?
Publication counts under this code: 4 in 2024 vs 4 in 2025 (latest complete years).