- 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 1/00 - Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
Patent holdings for IPC class F24H 1/00
Total number of patents in this class: 1019
10-year publication summary
|
81
|
74
|
60
|
80
|
72
|
60
|
59
|
51
|
65
|
55
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 48460 |
94 |
| Rheem Manufacturing Company | 1036 |
44 |
| Daikin Industries, Ltd. | 10540 |
42 |
| Valeo Systemes Thermiques | 2818 |
40 |
| Panasonic Corporation | 18616 |
36 |
| Sanden Corporation | 1057 |
22 |
| Kyungdong Navien Co., Ltd. | 649 |
21 |
| Noritz Corporation | 295 |
17 |
| Wuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | 247 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 34623 |
13 |
| Rinnai Corporation | 288 |
13 |
| Kyocera Corporation | 14502 |
12 |
| A. o. Smith Corporation | 221 |
12 |
| Eberspacher catem GmbH & Co. KG | 103 |
12 |
| Haier US Appliance Solutions, Inc. | 4165 |
11 |
| Sharp Kabushiki Kaisha | 18480 |
11 |
| Truma Gerätetechnik GmbH & Co. KG | 286 |
10 |
| Hitachi, Ltd. | 16221 |
9 |
| I.R.C.A. S.p.A. Industria Resistenze Corazzate e Affini | 171 |
9 |
| Webasto SE | 1197 |
9 |
| Other owners | 568 |