- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24H - Fluid heaters, e.g. water or air heaters, having heat-generating means, e.g. heat pumps, in general
- F24H 1/34 - Water heaters other than continuous-flow or water-storage heaters, e.g. water heaters for central heating with water chamber arranged adjacent to the combustion chamber or chambers, e.g. above or at side
Patent holdings for IPC class F24H 1/34
Total number of patents in this class: 64
10-year publication summary
|
19
|
12
|
6
|
3
|
1
|
1
|
1
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyungdong Navien Co., Ltd. | 618 |
31 |
| Daikin Industries, Ltd. | 10400 |
2 |
| Daikin Europe N.v. | 216 |
2 |
| Intellihot, Inc. | 127 |
2 |
| Rinnai Corporation | 281 |
2 |
| A. o. Smith Enterprises Ltd. | 34 |
1 |
| A. o. Smith Water Products Company B.V. | 1 |
1 |
| American Water Heater Company | 19 |
1 |
| A.O. Smith Enterprises Ltd. | 55 |
1 |
| ECR International, Inc. | 11 |
1 |
| Fulton Group N.A., Inc. | 50 |
1 |
| Gestion M.j.p.a. Inc. | 1 |
1 |
| GMZ Energy, Inc. | 12 |
1 |
| Haier US Appliance Solutions, Inc. | 3980 |
1 |
| Kiturami Boiler Co., Ltd. | 10 |
1 |
| KLA-Tencor Corporation | 2523 |
1 |
| Kyungdong Network Co., Ltd. | 19 |
1 |
| Noritz Corporation | 288 |
1 |
| Sioux Corporation | 11 |
1 |
| Valeo Systemes Thermiques | 2817 |
1 |
| Other owners | 10 |