- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24H - Fluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general
- F24H 9/02 - Casings; Cover lids; Ornamental panels
Patent holdings for IPC class F24H 9/02
Total number of patents in this class: 341
10-year publication summary
|
34
|
29
|
28
|
27
|
56
|
44
|
46
|
26
|
32
|
18
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BDR Thermea Group B.V. | 83 |
15 |
| Kyungdong Navien Co., Ltd. | 566 |
15 |
| Noritz Corporation | 255 |
15 |
| Rinnai Corporation | 204 |
13 |
| Mitsubishi Electric Corporation | 43934 |
11 |
| Robert Bosch GmbH | 40953 |
10 |
| Rheem Manufacturing Company | 861 |
9 |
| Wuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | 162 |
8 |
| Midea Group Co., Ltd. | 4025 |
6 |
| Bradford White Corporation | 127 |
5 |
| Cosmogas S.r.l. | 25 |
5 |
| Giant Factories Inc. | 62 |
5 |
| Haier US Appliance Solutions, Inc. | 3178 |
5 |
| Hanon Systems | 1632 |
5 |
| Trane International Inc. | 1123 |
5 |
| GREE Electric Appliances, Inc. of Zhuhai | 3007 |
4 |
| Paloma Co., Ltd. | 35 |
4 |
| Valeo Systemes Thermiques | 2471 |
4 |
| Lancey Energy Storage | 24 |
4 |
| Hisense Homeappliances Group Co., Ltd. | 11 |
4 |
| Other owners | 189 |