- 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 15/238 - Flow rate
Patent holdings for IPC class F24H 15/238
Total number of patents in this class: 184
10-year publication summary
|
1
|
0
|
3
|
4
|
7
|
26
|
36
|
42
|
40
|
28
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rheem Manufacturing Company | 1033 |
19 |
| Octopus Energy Heating Limited | 52 |
14 |
| Octopus Energy Group Limited | 42 |
10 |
| Kyungdong Navien Co., Ltd. | 649 |
9 |
| Bradford White Corporation | 293 |
7 |
| Wuhu Midea Smart Kitchen Appliance Manufacturing Co., Ltd. | 127 |
6 |
| Noritz Corporation | 294 |
5 |
| Hydro-Quebec | 639 |
4 |
| Rinnai Corporation | 288 |
4 |
| Wuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | 247 |
4 |
| A. o. Smith Corporation | 220 |
3 |
| Laars Heating Systems Company | 17 |
3 |
| Mixergy Ltd | 33 |
3 |
| Idzv Ltd | 4 |
3 |
| Société des Produits Nestlé S.A. | 10057 |
2 |
| Mitsubishi Electric Corporation | 48409 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34568 |
2 |
| Chronomite Laboratories, Inc. | 37 |
2 |
| Eccotemp Systems, LLC | 7 |
2 |
| Kohler (China) Investment Co., Ltd. | 85 |
2 |
| Other owners | 78 |