Preparation method of eel polypeptide flavor extract, eel polypeptide flavor extract and eel sauce
US-2021282437-A1 · Sep 16, 2021 · US
prepared by fermentation
prepared by fermentation · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A23L27/24 |
| Official title | prepared by fermentation |
| Display label | prepared by fermentation |
| Total patents | 108 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 6 |
| 2017 | 12 |
| 2018 | 8 |
| 2019 | 10 |
| 2020 | 10 |
| 2021 | 10 |
| 2022 | 12 |
| 2023 | 9 |
| 2024 | 12 |
| 2025 | 6 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Manufacturing Method for Powdered Fermented Paste
US-2021145032-A1 · May 20, 2021 · US
Soy sauce-like liquid seasoning and method for producing same
US-2021084952-A1 · Mar 25, 2021 · US
Method for the purification of natural vanillin
US-10941100-B2 · Mar 9, 2021 · US
Ingredient-containing liquid seasoning in hermetically sealed container
US-2020337350-A1 · Oct 29, 2020 · US
Processing of soybeans
US-10779559-B2 · Sep 22, 2020 · US
Nucleic acid-containing fermented seasoning and method of producing the same
US-2020221743-A1 · Jul 16, 2020 · US
Vanillin synthase
US-10689672-B2 · Jun 23, 2020 · US
Aromatic culture product of microorganism
US-2020165563-A1 · May 28, 2020 · US
Method for manufacturing a fish sauce and a fish sauce manufactured by the same
US-10617138-B2 · Apr 14, 2020 · US
Koji starter for fermentation, koji for fermentation, and seasoning
US-10609943-B2 · Apr 7, 2020 · US
Low gluten yeast hydrolysates
US-10604780-B2 · Mar 31, 2020 · US
Natural flavor base and process for its preparation
US-2020077686-A1 · Mar 12, 2020 · US
Yeast, yeast extract containing gamma-Glu-Abu, and a method for producing the same
US-10537128-B2 · Jan 21, 2020 · US
Method for the purification of natural vanillin
US-2019389792-A1 · Dec 26, 2019 · US
Culture product of microorganism belonging to the genus Wickerhamomyces
US-10485255-B2 · Nov 26, 2019 · US
Aroma recovery method and systems from fermentation vats
US-2019338226-A1 · Nov 7, 2019 · US
Hydrolyzed pectin and useof the same
US-2019320698-A1 · Oct 24, 2019 · US
Method for Producing Objective Substance
US-2019241915-A1 · Aug 8, 2019 · US
Solutions and dispersions of amide compounds
US-2019104756-A1 · Apr 11, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A23L27/24?
- CPC A23L27/24 is the Cooperative Patent Classification code for “prepared by fermentation.”
- How many patents are filed under CPC A23L27/24 (prepared by fermentation)?
- Our database includes 108 publications tagged with this CPC code.
- Is patent activity under CPC A23L27/24 growing?
- Publication counts under this code: 12 in 2024 vs 6 in 2025 (latest complete years).