- 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 1/10 - Continuous-flow heaters, i.e. heaters in which heat is generated only while the water is flowing, e.g. with direct contact of the water with the heating medium
Patent holdings for IPC class F24H 1/10
Total number of patents in this class: 803
10-year publication summary
|
74
|
81
|
65
|
68
|
61
|
79
|
79
|
77
|
65
|
15
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rheem Manufacturing Company | 861 |
36 |
| Valeo Systemes Thermiques | 2471 |
28 |
| Watlow Electric Manufacturing Company | 569 |
21 |
| Noritz Corporation | 255 |
13 |
| Wuhu Midea Kitchen and Bath Appliances Mfg. Co., Ltd. | 162 |
13 |
| Rolls-Royce PLC | 2944 |
11 |
| BorgWarner Ludwigsburg GmbH | 109 |
10 |
| Eberspacher catem GmbH & Co. KG | 92 |
10 |
| Midea Group Co., Ltd. | 4025 |
10 |
| Stiebel ELTRON GmbH & Co. KG | 93 |
10 |
| Stiebel ELTRON GmbH & Co.KG | 33 |
10 |
| Société des Produits Nestlé S.A. | 9672 |
9 |
| I.R.C.A. S.p.A. Industria Resistenze Corazzate e Affini | 152 |
9 |
| Rinnai America Corporation | 95 |
9 |
| Panasonic Corporation | 20786 |
8 |
| Kyungdong Navien Co., Ltd. | 566 |
8 |
| Sanden Corporation | 859 |
8 |
| Strix Limited | 97 |
8 |
| LG Electronics Inc. | 69257 |
7 |
| Chronomite Laboratories, Inc. | 30 |
7 |
| Other owners | 558 |