- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F24D - Domestic- or space-heating systems, e.g. central heating systems; domestic hot-water supply systems; elements or components therefor
- F24D 13/02 - Electric heating systems solely using resistance heating, e.g. underfloor heating
Patent holdings for IPC class F24D 13/02
Total number of patents in this class: 405
10-year publication summary
|
24
|
39
|
47
|
33
|
52
|
49
|
37
|
40
|
23
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Progress Profiles SpA | 93 |
27 |
| Goodrich Corporation | 2081 |
17 |
| Heat Click Company AB | 11 |
9 |
| nVent Services GmbH | 159 |
8 |
| Moletherm Holding AG | 9 |
8 |
| Denso Corporation | 23338 |
7 |
| GREE Electric Appliances, Inc. of Zhuhai | 3007 |
7 |
| Zibo Environmental Protection Technology Co., Ltd. | 83 |
6 |
| Airbus Operations GmbH | 3188 |
5 |
| Greenheat IP Holdings, LLC | 18 |
5 |
| Foshan HL Science & Technology Limited | 9 |
5 |
| ARDEX GmbH | 47 |
4 |
| Astra Capital Incorporated | 68 |
4 |
| United States Gypsum Company | 1019 |
4 |
| Laminaheat Holding Ltd. | 18 |
4 |
| Danfoss A/S | 1259 |
4 |
| Glen Dimplex Americas Limited | 103 |
4 |
| Sauna360 Inc. | 16 |
4 |
| Daikin Industries, Ltd. | 9495 |
3 |
| 3A Technology & Management Ltd. | 17 |
3 |
| Other owners | 267 |