Food management system and method of controlling the same
US-2026036538-A1 · Feb 5, 2026 · US
Preserving by irradiation or electric treatment without heating effect
Preserving by irradiation or electric treatment without heating effect · 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 | A23B4/015 |
| Official title | Preserving by irradiation or electric treatment without heating effect |
| Display label | Preserving by irradiation or electric treatment without heating effect |
| Total patents | 38 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 6 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 5 |
| 2023 | 5 |
| 2024 | 4 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composition for photodynamic reaction containing extract of Ligularia fischeri as an effective ingredient, antimicrobial, antifungal and sterilization composition including the same, and sterilization method using the composition for photodynamic reaction
US-12433925-B2 · Oct 7, 2025 · US
Refrigeration device having magnetic field freshness-preserving apparatus
US-2025044014-A1 · Feb 6, 2025 · US
Acoustic pressure shock waves used with segment parabolic reflector for meat processing
US-12089623-B2 · Sep 17, 2024 · US
Method and device for purine reduction, and equipment and electronic equipment and storage medium
US-2024292850-A1 · Sep 5, 2024 · US
Transport container
US-11999552-B2 · Jun 4, 2024 · US
Meat preservation apparatus and method allowed to broaden ice temperature
US-11864573-B1 · Jan 9, 2024 · US
Method for rapid low-salted pickling of aquatic product
US-11793219-B2 · Oct 24, 2023 · US
Ultrasonic rapid freezing equipment and method for meat industry
US-11737469-B1 · Aug 29, 2023 · US
Grilling method for controlling content of polycyclic aromatic hydrocarbons in charcoal-grilled meat
US-11717003-B2 · Aug 8, 2023 · US
Refrigerator with meat aging function and method of controlling the refrigerator
US-2023217937-A1 · Jul 13, 2023 · US
Meat-aging apparatus, meat-aging method thereof, and meat-aging system and refrigerator
US-11596159-B2 · Mar 7, 2023 · US
Transport container
US-2022242647-A1 · Aug 4, 2022 · US
Method for rapid low-salted pickling of aquatic product
US-2022240551-A1 · Aug 4, 2022 · US
Slicing and packaging assembly with modified atmosphere
US-2022184840-A1 · Jun 16, 2022 · US
System for treating whole meat material and grinding whole meat material into ground meat product
US-2022151251-A1 · May 19, 2022 · US
Grilling method for controlling content of polycyclic aromatic hydrocarbons in charcoal-grilled meat
US-2022110335-A1 · Apr 14, 2022 · US
Composition for photodynamic reaction containing extract of ligularia fischeri as an effective ingredient, antimicrobial, antifungal and sterilization composition including the same, and sterilization method using the composition for photodynamic reaction
US-2021393723-A1 · Dec 23, 2021 · US
Acoustic pressure shock waves used with segment parabolic reflector for meat processing
US-2021068431-A1 · Mar 11, 2021 · US
Acoustic pressure shock waves used for meat processing
US-10874124-B2 · Dec 29, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A23B4/015?
- CPC A23B4/015 is the Cooperative Patent Classification code for “Preserving by irradiation or electric treatment without heating effect.”
- How many patents are filed under CPC A23B4/015 (Preserving by irradiation or electric treatment without heating effect)?
- Our database includes 38 publications tagged with this CPC code.
- Is patent activity under CPC A23B4/015 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).