- All sections
- A - Human necessities
- A23B - Preservation of foods, foodstuffs or non-alcoholic beverageschemical ripening of fruit or vegetables
- A23B 2/80 - FreezingSubsequent thawingCooling
Patent holdings for IPC class A23B 2/80
Total number of patents in this class: 74
10-year publication summary
|
0
|
0
|
0
|
1
|
3
|
7
|
10
|
6
|
20
|
26
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CJ Cheiljedang Corporation | 3636 |
4 |
| Mayekawa Mfg. Co., Ltd. | 366 |
3 |
| Nissin Foods Holdings Co., Ltd. | 562 |
3 |
| Praxair Technology, Inc. | 1221 |
3 |
| Rlmb Group, LLC | 25 |
3 |
| LG Electronics Inc. | 75654 |
2 |
| Hefei Hualing Co., Ltd. | 564 |
2 |
| Hefei Midea Refrigerator Co., Ltd. | 519 |
2 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4120 |
2 |
| Midea Group Co., Ltd. | 4979 |
2 |
| Qingdao Haier Refrigerator Co., Ltd | 1651 |
2 |
| Haier Smart Home Co., Ltd. | 5707 |
2 |
| Xen Group Inc. | 9 |
2 |
| The Regents of the University of California | 20720 |
1 |
| Xerox Corporation | 4394 |
1 |
| Kaneka Corporation | 4693 |
1 |
| Buhler AG | 519 |
1 |
| Chromatic Technologies, Inc. | 72 |
1 |
| Fuji Oil Company, Limited | 531 |
1 |
| Maruha Nichiro Corporation | 73 |
1 |
| Other owners | 35 |