Fruit sterilizing and cooling device using plasma-activated ice-water mixture
US-2025120411-A1 · Apr 17, 2025 · US
Freezing; Subsequent thawing; Cooling
Freezing; Subsequent thawing; Cooling · 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 | A23B7/04 |
| Official title | Freezing; Subsequent thawing; Cooling |
| Display label | Freezing; Subsequent thawing; Cooling |
| Total patents | 65 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 7 |
| 2019 | 5 |
| 2020 | 9 |
| 2021 | 9 |
| 2022 | 8 |
| 2023 | 7 |
| 2024 | 7 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Water absorbers and separation mechanisms for application to high moisture foodstuffs
US-12059013-B2 · Aug 13, 2024 · US
Compartment air-conditioning apparatus, refrigeration apparatus, and transport container
US-2024239152-A1 · Jul 18, 2024 · US
Process for maintaining freshness of vegetable pieces
US-2024180215-A1 · Jun 6, 2024 · US
Process for maintaining freshness of vegetable pieces
US-11930833-B2 · Mar 19, 2024 · US
Information processing device, storage container, and non-transitory computer readable medium
US-11927531-B2 · Mar 12, 2024 · US
Feedback-based device for nucleation control
US-2024032551-A1 · Feb 1, 2024 · US
Latent heat storage material, and cold storage tool, logistic packaging container, food cold storage tool and cooling method each using same
US-11884869-B2 · Jan 30, 2024 · US
Optimized process for deep freezing and defrosting of foodstuffs and other heat-sensitive products in a deep freezing cabinet
US-2023337704-A1 · Oct 26, 2023 · US
Method for sterilizing and preserving fresh mulberry fruits
US-2023329258-A1 · Oct 19, 2023 · US
Ripening control device, air composition adjustment device, container, and freezer
US-2023225343-A1 · Jul 20, 2023 · US
Scrubber apparatus for carbon dioxide removal and controlled atmosphere operating method
US-11648503-B2 · May 16, 2023 · US
Filter unit, gas supply device, inside air conditioner, and cooling device for container
US-11647761-B2 · May 16, 2023 · US
Information processing device, storage container, and non-transitory computer readable medium
US-2023117594-A1 · Apr 20, 2023 · US
Indoor air-conditioning device and container refrigeration device equipped with same
US-11540448-B2 · Jan 3, 2023 · US
Internal air adjustment device
US-11517022-B2 · Dec 6, 2022 · US
Air composition adjusting device
US-11490628-B2 · Nov 8, 2022 · US
Inside air control system
US-11419341-B2 · Aug 23, 2022 · US
Quality determination device
US-2022185064-A1 · Jun 16, 2022 · US
Methods of Making a Treated Fruit Composition
US-2022132877-A1 · May 5, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A23B7/04?
- CPC A23B7/04 is the Cooperative Patent Classification code for “Freezing; Subsequent thawing; Cooling.”
- How many patents are filed under CPC A23B7/04 (Freezing; Subsequent thawing; Cooling)?
- Our database includes 65 publications tagged with this CPC code.
- Is patent activity under CPC A23B7/04 growing?
- Publication counts under this code: 7 in 2024 vs 6 in 2025 (latest complete years).