- 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 1/50 - Water heaters for central heating incorporating heaters for domestic water incorporating domestic water tanks
Patent holdings for IPC class F24H 1/50
Total number of patents in this class: 23
10-year publication summary
|
2
|
1
|
2
|
0
|
1
|
3
|
5
|
3
|
5
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ascend Innovations, LLC | 22 |
2 |
| Watlow Electric Manufacturing Company | 569 |
2 |
| Stemy Energy, S.L. | 10 |
2 |
| Panasonic Corporation | 20786 |
1 |
| A. o. Smith Corporation | 204 |
1 |
| A.O. Smith Corporation | 128 |
1 |
| B.I. Energy Ltd. | 1 |
1 |
| Blichmann Engineering, LLC | 1 |
1 |
| Dux Manufacturing Limited | 18 |
1 |
| Intellihot, Inc. | 114 |
1 |
| Kyungdong Navien Co., Ltd. | 566 |
1 |
| Laars Heating Systems Company | 21 |
1 |
| Rheem Manufacturing Company | 861 |
1 |
| Truma Gerätetechnik GmbH & Co. KG | 283 |
1 |
| Webasto AG | 417 |
1 |
| Marley Co LLC | 90 |
1 |
| Aquaphor Corporation (aquaphor Corp.) | 19 |
1 |
| Clean Heat provision Limited | 1 |
1 |
| Rheem New Zealand Limited | 1 |
1 |
| Stocksbro Energi AB | 1 |
1 |
| Other owners | 0 |