- 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: 720
10-year publication summary
|
73
|
68
|
83
|
55
|
77
|
63
|
77
|
54
|
71
|
22
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rheem Manufacturing Company | 953 |
36 |
| Kyungdong Navien Co., Ltd. | 598 |
20 |
| Intellihot, Inc. | 132 |
18 |
| Mitsubishi Electric Corporation | 45461 |
14 |
| Noritz Corporation | 264 |
12 |
| Rheem Australia Pty Limited | 59 |
11 |
| Octopus Energy Group Limited | 95 |
10 |
| Rinnai America Corporation | 95 |
9 |
| 3eflow AB | 22 |
8 |
| A. o. Smith Enterprises Ltd. | 35 |
8 |
| Daikin Industries, Ltd. | 9920 |
7 |
| Orbital Systems AB | 84 |
7 |
| Octopus Energy Heating Limited | 35 |
7 |
| A. o. Smith Corporation | 212 |
6 |
| AquaMotion, Inc. | 20 |
6 |
| Dux Manufacturing Limited | 15 |
6 |
| Watts Regulator Co. | 303 |
6 |
| LG Electronics Inc. | 71944 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 30568 |
5 |
| BSH Bosch und Siemens Hausgerate GmbH | 2991 |
5 |
| Other owners | 514 |