Method for killing aspergillus flavus spores by infrared radiation in coordination with essential oil fumigation
US-12514259-B2 · Jan 6, 2026 · US
by chemical treatment, by adsorption or by absorption
by chemical treatment, by adsorption or by absorption · 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 | A23L5/27 |
| Official title | {by chemical treatment, by adsorption or by absorption} |
| Display label | by chemical treatment, by adsorption or by absorption |
| Total patents | 51 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 4 |
| 2020 | 3 |
| 2021 | 7 |
| 2022 | 9 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 10 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Glucosylated stevia compositions
US-2025326782-A1 · Oct 23, 2025 · US
Methods and systems for reducing acrylamide concentration in heat-processed products
US-12446601-B2 · Oct 21, 2025 · US
Food ingredient conversion method and food ingredient conversion device
US-2025302077-A1 · Oct 2, 2025 · US
Treated vegetable protein product and method of making the same
US-2025287974-A1 · Sep 18, 2025 · US
Treated soy protein product and method of making the same
US-2025275552-A1 · Sep 4, 2025 · US
Composition and method for reducing the amount of acrylamide in food
US-2025268288-A1 · Aug 28, 2025 · US
Endotoxin adsorbent
US-2025196122-A1 · Jun 19, 2025 · US
Pesticide residue removal device for refrigerator, and refrigerator
US-12268231-B2 · Apr 8, 2025 · US
Improver for cereal processed food product
US-12219977-B2 · Feb 11, 2025 · US
Color-fading inhibitor for chlorophyll-containing food, method for inhibiting color fading of chlorophyll-containing food, and production method for processed products of chlorophyll-containing food in which color fading is inhibited
US-2025017243-A1 · Jan 16, 2025 · US
Method for suppressing p-cresol odor
US-2024381910-A1 · Nov 21, 2024 · US
Treatment of elevated metabolite levels using nanocarriers
US-2024376480-A1 · Nov 14, 2024 · US
A Method for Gossypol Detoxification and Nutrient Enrichment
US-2024341326-A1 · Oct 17, 2024 · US
Method of mitigating off-odors
US-2024306688-A1 · Sep 19, 2024 · US
Apparatus and process for debittering olives and olives obtained thereby
US-2024251828-A1 · Aug 1, 2024 · US
Foul-odor-suppressing composition
US-2024081379-A1 · Mar 14, 2024 · US
Composition for browning inhibition and use of same
US-11812774-B2 · Nov 14, 2023 · US
Compositions comprising insoluble corn fiber
US-2023329306-A1 · Oct 19, 2023 · US
Grilling method for controlling content of polycyclic aromatic hydrocarbons in charcoal-grilled meat
US-11717003-B2 · Aug 8, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A23L5/27?
- CPC A23L5/27 is the Cooperative Patent Classification code for “by chemical treatment, by adsorption or by absorption.”
- How many patents are filed under CPC A23L5/27 (by chemical treatment, by adsorption or by absorption)?
- Our database includes 51 publications tagged with this CPC code.
- Is patent activity under CPC A23L5/27 growing?
- Publication counts under this code: 6 in 2024 vs 10 in 2025 (latest complete years).