- All sections
- A - Human necessities
- A23B - Preservation of foods, foodstuffs or non-alcoholic beverageschemical ripening of fruit or vegetables
- A23B 4/06 - FreezingSubsequent thawingCooling
Patent holdings for IPC class A23B 4/06
Total number of patents in this class: 316
10-year publication summary
|
25
|
22
|
31
|
26
|
29
|
36
|
36
|
25
|
17
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qingdao Haier Refrigerator Co., Ltd | 1614 |
12 |
| Haier Smart Home Co., Ltd. | 5589 |
12 |
| Morris & Associates, Inc. | 40 |
8 |
| Blanctec Co., Ltd. | 22 |
8 |
| Lambhusasund ehf | 38 |
8 |
| Société des Produits Nestlé S.A. | 9928 |
7 |
| The Hillshire Brands Company | 49 |
7 |
| Midea Group Co., Ltd. | 4729 |
7 |
| Skaginn HF | 26 |
7 |
| Zeco, LLC | 36 |
7 |
| Hefei Hualing Co., Ltd. | 510 |
6 |
| Hefei Midea Refrigerator Co., Ltd. | 465 |
6 |
| LG Electronics Inc. | 74262 |
5 |
| Cargill, Incorporated | 2955 |
5 |
| Ecolab USA Inc. | 5654 |
5 |
| Air Products and Chemicals, Inc. | 1455 |
4 |
| John Bean Technologies Corporation | 367 |
4 |
| Maruha Nichiro Corporation | 90 |
4 |
| Mayekawa Mfg. Co., Ltd. | 342 |
4 |
| Safe Foods Corporation | 85 |
4 |
| Other owners | 186 |