- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24H - Fluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general
- F24H 15/325 - Control of valves of by-pass valves
Patent holdings for IPC class F24H 15/325
Total number of patents in this class: 24
10-year publication summary
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0
|
0
|
1
|
0
|
2
|
1
|
1
|
8
|
9
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rheem Manufacturing Company | 1026 |
5 |
| Octopus Energy Heating Limited | 52 |
3 |
| Noritz Corporation | 292 |
2 |
| Wuhu Midea Smart Kitchen Appliance Manufacturing Co., Ltd. | 126 |
2 |
| Mitsubishi Electric Corporation | 48236 |
1 |
| Camus Hydronics Limited | 29 |
1 |
| Innova S.r.l. | 26 |
1 |
| Kyungdong Navien Co., Ltd. | 646 |
1 |
| Rinnai America Corporation | 96 |
1 |
| Rinnai Corporation | 287 |
1 |
| Wuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | 247 |
1 |
| Grundfos Holding A/S | 612 |
1 |
| Sprinkler Energy B.V. | 1 |
1 |
| Vital Thermotech Limited | 5 |
1 |
| Guangdong Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | 47 |
1 |
| Bur-bax-10 Limited | 1 |
1 |
| Other owners | 0 |