- 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 15/238 - Flow rate
Patent holdings for IPC class F24H 15/238
Total number of patents in this class: 73
10-year publication summary
0
|
1
|
1
|
0
|
1
|
3
|
5
|
21
|
27
|
9
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Octopus Energy Group Limited | 79 |
9 |
Rheem Manufacturing Company | 861 |
7 |
Idzv Ltd | 3 |
3 |
Eccotemp Systems, LLC | 8 |
2 |
Hydro-Quebec | 637 |
2 |
Kyungdong Navien Co., Ltd. | 566 |
2 |
Truma Gerätetechnik GmbH & Co. KG | 283 |
2 |
Vilter Manufacturing LLC | 20 |
2 |
Marley Co LLC | 90 |
2 |
Ecoswitch Inc. | 5 |
2 |
Octopus Energy Heating Limited | 19 |
2 |
Société des Produits Nestlé S.A. | 9672 |
1 |
Daikin Industries, Ltd. | 9495 |
1 |
Daikin Europe N.v. | 171 |
1 |
Tsinghua University | 5426 |
1 |
Kyocera Document Solutions Inc. | 5295 |
1 |
A. o. Smith Corporation | 204 |
1 |
A.O. Smith Corporation | 128 |
1 |
BDR Thermea Group B.V. | 83 |
1 |
BorgWarner Ludwigsburg GmbH | 109 |
1 |
Other owners | 29 |