- 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 9/45 - Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means
Patent holdings for IPC class F24H 9/45
Total number of patents in this class: 26
10-year publication summary
|
0
|
0
|
0
|
1
|
1
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4
|
9
|
7
|
5
|
1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rheem Manufacturing Company | 968 |
7 |
| Villara Corporation | 21 |
3 |
| Mitsubishi Electric Corporation | 45693 |
1 |
| A. o. Smith Corporation | 213 |
1 |
| BDR Thermea Group B.V. | 138 |
1 |
| E.G.O. Elektro-Geraetebau GmbH | 138 |
1 |
| GD Midea Air-Conditioning Equipment Co., Ltd. | 1775 |
1 |
| Midea Group Co., Ltd. | 4456 |
1 |
| Pentair, Inc. | 30 |
1 |
| RadTech, LLC | 13 |
1 |
| Rheem Australia Pty Limited | 59 |
1 |
| Wuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | 169 |
1 |
| Mercury Plastics LLC | 75 |
1 |
| Ademco Inc. | 1313 |
1 |
| Synergetic Oil Tools Inc. | 10 |
1 |
| Groupe Atlantic Synergy | 4 |
1 |
| Wuhu Midea Smart Kitchen Appliance Manufacturing Co., Ltd. | 96 |
1 |
| Stuart Steel Protection, LLC | 8 |
1 |
| Other owners | 0 |