- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24D - Domestic- or space-heating systems, e.g. central heating systemsdomestic hot-water supply systemselements 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: 412
10-year publication summary
|
29
|
41
|
30
|
48
|
36
|
35
|
33
|
17
|
34
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Progress Profiles SpA | 95 |
29 |
| Goodrich Corporation | 2140 |
16 |
| Heat Click Company AB | 14 |
12 |
| Denso Corporation | 24480 |
7 |
| GREE Electric Appliances, Inc. of Zhuhai | 3251 |
7 |
| Zibo Environmental Protection Technology Co., Ltd. | 83 |
6 |
| Airbus Operations GmbH | 3352 |
5 |
| Astra Capital Incorporated | 39 |
5 |
| Greenheat IP Holdings, LLC | 15 |
5 |
| Moletherm Holding AG | 6 |
5 |
| Foshan HL Science & Technology Limited | 9 |
5 |
| ARDEX GmbH | 52 |
4 |
| Haydale Graphene Industries plc | 42 |
4 |
| United States Gypsum Company | 905 |
4 |
| nVent Services GmbH | 91 |
4 |
| Laminaheat Holding Ltd. | 19 |
4 |
| Glen Dimplex Americas Limited | 101 |
4 |
| Eqon AS | 6 |
4 |
| Lignum Technologies AG | 65 |
4 |
| Sauna360 Inc. | 16 |
4 |
| Other owners | 274 |