Method for extending shelf life of germ remained rice by moderate moistening and electron beam irradiation
US-12484594-B2 · Dec 2, 2025 · US
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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 | A23B9/06 |
| Official title | Preserving by irradiation or electric treatment without heating effect |
| Display label | Preserving by irradiation or electric treatment without heating effect |
| Total patents | 14 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 1 |
| 2024 | 2 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Device and method for pasteurizing and/or sterilizing particulate material
US-11963540-B2 · Apr 23, 2024 · US
Device and method for pasteurizing and/or sterilizing particulate material
US-11896041-B2 · Feb 13, 2024 · US
Method for extending shelf life of germ remained rice by moderate moistening and electron beam irradiation
US-2023263177-A1 · Aug 24, 2023 · US
Methods for pasteurizing and/or sterilizing particulate goods
US-2022000130-A1 · Jan 6, 2022 · US
Devices and methods for pasteurizing and/or sterilizing particulate material, and cartridge
US-11166472-B2 · Nov 9, 2021 · US
Devices and methods for pasteurizing and/or sterilizing particulate material, and cartridge
US-2021037842-A1 · Feb 11, 2021 · US
Device and method for pasteurizing and/or sterilizing particulate material
US-2021022374-A1 · Jan 28, 2021 · US
Device and method for pasteurizing and/or sterilizing particulate material
US-2021000145-A1 · Jan 7, 2021 · US
Devices and methods for pasteurizing and/or sterilizing particulate material, and cartridge
US-10849333-B2 · Dec 1, 2020 · US
Disinfection of grain using ultraviolet radiation
US-10548332-B2 · Feb 4, 2020 · US
Methods for pasteurizing and/or sterilizing particulate goods
US-2019183137-A1 · Jun 20, 2019 · US
Devices and methods for pasteurizing and/or sterilizing particulate material, and cartridge
US-2019183136-A1 · Jun 20, 2019 · US
Disinfection of Grain using Ultraviolet Radiation
US-2017245527-A1 · Aug 31, 2017 · US