- 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 1/41 - Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water tube or tubes in serpentine form
Patent holdings for IPC class F24H 1/41
Total number of patents in this class: 24
10-year publication summary
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3
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1
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3
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1
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1
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1
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1
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1
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Noritz Corporation | 288 |
6 |
| Kyungdong Navien Co., Ltd. | 618 |
3 |
| Bekaert Combustion Technology B.V. | 64 |
2 |
| Central Boiler, Inc. | 41 |
2 |
| Rinnai Corporation | 280 |
2 |
| Simoneau P.I. Inc. | 14 |
2 |
| Alfa Laval Corporate AB | 1331 |
1 |
| Burnham Services, Inc. | 42 |
1 |
| Intergas Heating Assets B.V. | 30 |
1 |
| NV Bekaert SA | 728 |
1 |
| Suzhou CQ Heat Exchanger Co., Ltd. | 7 |
1 |
| BENDER, Edward A. | 1 |
1 |
| Paloma Rheem Holdings Co., Ltd. | 32 |
1 |
| Other owners | 0 |