- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24D - Domestic- or space-heating systems, e.g. central heating systemsdomestic hot-water supply systemselements or components therefor
- F24D 7/00 - Central heating systems employing heat-transfer fluids not covered by groups , e.g. oil, salt or gas
Patent holdings for IPC class F24D 7/00
Total number of patents in this class: 37
10-year publication summary
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4
|
5
|
1
|
2
|
5
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2
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2
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4
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2
|
1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| WaterFurnace International, Inc. | 105 |
6 |
| Exergo SA | 10 |
5 |
| Daikin Industries, Ltd. | 10478 |
3 |
| Manik Ventures Limited | 9 |
2 |
| Johnson Controls Light Commercial IP GmbH | 372 |
2 |
| Panasonic Corporation | 19060 |
1 |
| Ford Global Technologies, LLC | 21478 |
1 |
| Daikin Europe N.v. | 218 |
1 |
| Carrier Corporation | 3958 |
1 |
| British Gas Trading Limited | 38 |
1 |
| Ecole Polytechnique Federale de Lausanne (epfl) | 1608 |
1 |
| Frymaster L.L.C. | 64 |
1 |
| Intellihot, Inc. | 128 |
1 |
| Kyungdong Navien Co., Ltd. | 643 |
1 |
| Les Industries Harnois Inc. | 19 |
1 |
| Qingdao Hisense Hitachi Air-Conditioning Systems Co., Ltd. | 266 |
1 |
| Trane International Inc. | 1227 |
1 |
| GE Infrastructure Technology, LLC | 6171 |
1 |
| L.B. White Company, LLC | 26 |
1 |
| Chillit Chillers LLC | 1 |
1 |
| Other owners | 4 |