- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25C - Producing, working or handling ice
- F25C 1/12 - Producing ice by freezing water on cooled surfaces, e.g. to form slabs
Patent holdings for IPC class F25C 1/12
Total number of patents in this class: 223
10-year publication summary
|
18
|
22
|
24
|
26
|
27
|
18
|
15
|
13
|
15
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| True Manufacturing Co., Inc. | 326 |
32 |
| Hoshizaki America, Inc. | 40 |
17 |
| Whirlpool Corporation | 4660 |
10 |
| Haier US Appliance Solutions, Inc. | 4073 |
10 |
| Hoshizaki Denki Kabushiki Kaisha | 48 |
8 |
| LG Electronics Inc. | 75855 |
7 |
| Rebound Technologies, Inc. | 31 |
7 |
| Manitowoc Foodservice Companies, LLC | 93 |
6 |
| Oxen, Inc. | 6 |
6 |
| Arcelik A.S. | 3366 |
5 |
| Minnesota Ice Sculptures L.L.C. | 8 |
5 |
| Bluenix Co., Ltd. | 24 |
5 |
| The General Hospital Corporation | 4875 |
4 |
| PENTAIR Flow Services AG | 92 |
4 |
| Weller Ice, LLC | 10 |
4 |
| Qingdao Haier Refrigerator Co., Ltd | 1655 |
3 |
| Scotsman Group LLC | 57 |
3 |
| W. Schoonen Beheer B.V. | 9 |
3 |
| Haier Smart Home Co., Ltd. | 5728 |
3 |
| Samsung Electronics Co., Ltd. | 158442 |
2 |
| Other owners | 79 |