- 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 15/104 - Inspection; Diagnosis; Trial operation
Patent holdings for IPC class F24H 15/104
Total number of patents in this class: 25
10-year publication summary
|
0
|
2
|
0
|
0
|
0
|
0
|
1
|
10
|
12
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Noritz Corporation | 255 |
4 |
| Intellihot, Inc. | 114 |
3 |
| SL-Technik GmbH | 23 |
3 |
| Battelle Memorial Institute | 2356 |
2 |
| Rheem Manufacturing Company | 861 |
2 |
| Whirlpool Corporation | 4238 |
1 |
| Tsinghua University | 5426 |
1 |
| BDR Thermea Group B.V. | 83 |
1 |
| De'Longhi Appliances S.R.L. Con Unico Socio | 358 |
1 |
| Lennox Industries Inc. | 1088 |
1 |
| RadTech, LLC | 13 |
1 |
| Rinnai America Corporation | 95 |
1 |
| Vexo International (UK) Ltd. | 35 |
1 |
| Centrica Hive Limited | 23 |
1 |
| Bosch Termoteknik Isitma ve Klima Sanayi Ticaret Anonim Sirketi | 2 |
1 |
| Ariston S.p.A. | 106 |
1 |
| Other owners | 0 |