- All sections
- A - Human necessities
- A23L - Foods, foodstuffs or non-alcoholic beverages, not otherwise provided forpreparation or treatment thereof
- A23L 3/36 - Freezing; Subsequent thawing; Cooling
Patent holdings for IPC class A23L 3/36
Total number of patents in this class: 641
10-year publication summary
|
67
|
39
|
88
|
66
|
72
|
63
|
67
|
67
|
30
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| CJ Cheiljedang Corporation | 3694 |
26 |
| LG Electronics Inc. | 76219 |
22 |
| Haier Smart Home Co., Ltd. | 5752 |
12 |
| Blanctec Co., Ltd. | 22 |
11 |
| Qingdao Haier Refrigerator Co., Ltd | 1658 |
10 |
| Daikin Industries, Ltd. | 10527 |
8 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4141 |
8 |
| Home Tech Innovation, Inc. | 37 |
7 |
| Mayekawa Mfg. Co., Ltd. | 371 |
7 |
| Nisshin Foods Inc. | 184 |
7 |
| Culinary Sciences, Inc. | 10 |
7 |
| Panasonic Intellectual Property Management Co., Ltd. | 34568 |
6 |
| Shanghai Ocean University | 59 |
6 |
| Cometeer, Inc., DBA COMETEER | 30 |
6 |
| Palo Alto Research Center Incorporated | 42 |
5 |
| John Bean Technologies Corporation | 304 |
5 |
| Nichirei Foods Inc. | 109 |
5 |
| Praxair Technology, Inc. | 1202 |
5 |
| Skaginn HF | 26 |
5 |
| INDUSTRIE ROLLI ALIMENTARI S.p.A. | 46 |
5 |
| Other owners | 468 |