- 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 15/225 - Temperature of the water in the water storage tank at different heights of the tank
Patent holdings for IPC class F24H 15/225
Total number of patents in this class: 50
10-year publication summary
|
0
|
0
|
2
|
1
|
6
|
5
|
7
|
6
|
22
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rheem Manufacturing Company | 970 |
8 |
| Rheem Australia Pty Limited | 59 |
5 |
| Mixergy Ltd | 27 |
5 |
| Giant Factories Inc. | 20 |
3 |
| National Machine Company | 18 |
3 |
| Ariston S.p.A. | 137 |
3 |
| Daikin Industries, Ltd. | 9957 |
2 |
| A.O. Smith Corporation | 134 |
2 |
| OSO Technology AS | 21 |
2 |
| LG Electronics Inc. | 72473 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 30967 |
1 |
| Daikin Europe N.v. | 206 |
1 |
| A. o. Smith Corporation | 213 |
1 |
| A. o. Smith Enterprises Ltd. | 35 |
1 |
| Bradford White Corporation | 168 |
1 |
| Greenwave Energy, LLC | 2 |
1 |
| Haier US Appliance Solutions, Inc. | 3566 |
1 |
| Hydro-Quebec | 644 |
1 |
| Kyungdong Navien Co., Ltd. | 603 |
1 |
| Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd. | 193 |
1 |
| Other owners | 6 |