- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24D - Domestic- or space-heating systems, e.g. central heating systemsdomestic hot-water supply systemselements or components therefor
- F24D 17/00 - Domestic hot-water supply systems
Patent holdings for IPC class F24D 17/00
Total number of patents in this class: 741
10-year publication summary
|
73
|
68
|
80
|
54
|
76
|
58
|
75
|
50
|
70
|
45
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rheem Manufacturing Company | 986 |
37 |
| Kyungdong Navien Co., Ltd. | 619 |
21 |
| Intellihot, Inc. | 133 |
18 |
| Mitsubishi Electric Corporation | 46295 |
14 |
| Noritz Corporation | 279 |
12 |
| Rheem Australia Pty Limited | 58 |
11 |
| Octopus Energy Group Limited | 100 |
10 |
| Rinnai America Corporation | 98 |
9 |
| 3eflow AB | 23 |
8 |
| A. o. Smith Enterprises Ltd. | 34 |
8 |
| Octopus Energy Heating Limited | 37 |
8 |
| Daikin Industries, Ltd. | 10047 |
7 |
| Orbital Systems AB | 84 |
7 |
| A. o. Smith Corporation | 211 |
6 |
| AquaMotion, Inc. | 20 |
6 |
| Dux Manufacturing Limited | 15 |
6 |
| Watts Regulator Co. | 308 |
6 |
| Blue Power Systems, Inc. | 7 |
6 |
| LG Electronics Inc. | 73393 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 31696 |
5 |
| Other owners | 531 |