Refrigerator with freezing storage assembly
US-12535257-B2 · Jan 27, 2026 · US
Materials not being transported through or in the apparatus with or without shaping, e.g. in the form of powders, granules or flakes
Materials not being transported through or in the apparatus with or without shaping, e.g. in the form of powders, granules or flakes · 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 | A23B2/805 |
| Official title | {Materials not being transported through or in the apparatus with or without shaping, e.g. in the form of powders, granules or flakes} |
| Display label | Materials not being transported through or in the apparatus with or without shaping, e.g. in the form of powders, granules or flakes |
| Total patents | 58 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 5 |
| 2021 | 8 |
| 2022 | 3 |
| 2023 | 12 |
| 2024 | 11 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Refrigerator
US-12449193-B2 · Oct 21, 2025 · US
Partial-freezing meat fresh-preservation control method, controller, and refrigerator
US-12345467-B2 · Jul 1, 2025 · US
Partial-freezing meat fresh-preservation control method, controller, and refrigerator
US-2025172335-A1 · May 29, 2025 · US
Electric field generating device and cold storage provided with same
US-12207674-B2 · Jan 28, 2025 · US
Overcooled meat fresh-preservation control method, controller, and refrigerator
US-12140373-B2 · Nov 12, 2024 · US
Reusable environmentally friendly food cooling technology
US-2024368447-A1 · Nov 7, 2024 · US
Magnetic field freshness-preserving storage container and refrigerator
US-2024358046-A1 · Oct 31, 2024 · US
Ripening compartment for refrigerator and refrigerator having the same
US-2024263866-A1 · Aug 8, 2024 · US
Microwavable frozen dumplings and methods thereof
US-12053008-B2 · Aug 6, 2024 · US
Food material powder supply device
US-11950614-B2 · Apr 9, 2024 · US
Refrigerator with freezing storage device
US-2024060702-A1 · Feb 22, 2024 · US
Refrigerator with freezing storage assembly
US-2024060703-A1 · Feb 22, 2024 · US
System and method for feedback-based colloid phase change control
US-2024033701-A1 · Feb 1, 2024 · US
Feedback-based device for nucleation control
US-2024032551-A1 · Feb 1, 2024 · US
System and method for feedback-based nucleation control
US-2024035714-A1 · Feb 1, 2024 · US
Refrigerator
US-2023349631-A1 · Nov 2, 2023 · 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
Refrigerator preservation control method and refrigerator
US-2023341176-A1 · Oct 26, 2023 · US
Method for controlling temperature of refrigerator, and refrigerator
US-2023332818-A1 · Oct 19, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A23B2/805?
- CPC A23B2/805 is the Cooperative Patent Classification code for “Materials not being transported through or in the apparatus with or without shaping, e.g. in the form of powders, granules or flakes.”
- How many patents are filed under CPC A23B2/805 (Materials not being transported through or in the apparatus with or without shaping, e.g. in the form of powders, granules or flakes)?
- Our database includes 58 publications tagged with this CPC code.
- Is patent activity under CPC A23B2/805 growing?
- Publication counts under this code: 11 in 2024 vs 4 in 2025 (latest complete years).