- 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 8/00 - Fluid heaters characterised by means for extracting latent heat from flue gases by means of condensation
Patent holdings for IPC class F24H 8/00
Total number of patents in this class: 423
10-year publication summary
|
38
|
41
|
53
|
35
|
40
|
30
|
30
|
34
|
14
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kyungdong Navien Co., Ltd. | 620 |
56 |
| Noritz Corporation | 284 |
28 |
| Rheem Manufacturing Company | 999 |
18 |
| Lennox Industries Inc. | 1127 |
16 |
| BDR Thermea Group B.V. | 161 |
14 |
| Rinnai Corporation | 254 |
13 |
| Carrier Corporation | 4002 |
12 |
| Sermeta | 34 |
10 |
| Johnson Controls Light Commercial IP GmbH | 371 |
9 |
| Robert Bosch GmbH | 43114 |
8 |
| Intellihot, Inc. | 130 |
7 |
| Suzhou CQ Heat Exchanger Co., Ltd. | 7 |
7 |
| Wuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | 180 |
6 |
| Daikin Industries, Ltd. | 10167 |
5 |
| Daikin Europe N.v. | 208 |
5 |
| A. o. Smith Corporation | 212 |
5 |
| A. o. Smith Enterprises Ltd. | 34 |
5 |
| AIC S.A. | 49 |
5 |
| Bekaert Combustion Technology B.V. | 67 |
5 |
| LG Electronics Inc. | 73884 |
4 |
| Other owners | 185 |