- 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 15/227 - Temperature of the refrigerant in heat pump cycles
Patent holdings for IPC class F24H 15/227
Total number of patents in this class: 5
10-year publication summary
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0
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0
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0
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1
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0
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1
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0
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1
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2
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0
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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 | 981 |
2 |
| Diehl AKO Stiftung & Co. KG | 131 |
1 |
| Small Planet USA, LLC | 10 |
1 |
| Johnson Controls Light Commercial IP GmbH | 5 |
1 |
| Other owners | 0 |