- All sections
- H - Electricity
- H05B - Electric heating; electric light sources not otherwise provided for; circuit arrangements for electric light sources, in general
- H05B 3/36 - Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater flexible, e.g. heating nets or webs heating conductor embedded in insulating material
Patent holdings for IPC class H05B 3/36
Total number of patents in this class: 274
10-year publication summary
|
17
|
32
|
27
|
37
|
33
|
31
|
18
|
25
|
32
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GKN Aerospace Services Limited | 129 |
14 |
| Augustine Temperature Management LLC | 34 |
10 |
| Greenheat IP Holdings, LLC | 18 |
8 |
| The Boeing Company | 19843 |
5 |
| JT International S.A. | 2449 |
5 |
| Iee International Electronics & Engineering S.A. | 489 |
4 |
| I.R.C.A. S.p.A. Industria Resistenze Corazzate e Affini | 152 |
4 |
| Kurabe Industrial Co., Ltd. | 52 |
4 |
| Tomoegawa Co., Ltd. | 252 |
4 |
| Heat Trak, LLC | 9 |
4 |
| Ford Global Technologies, LLC | 19702 |
3 |
| Beijing FUNATE Innovation Technology Co., Ltd. | 150 |
3 |
| Beijing GoldWind Science & Creation Windpower Equipment Co., Ltd. | 332 |
3 |
| Galvani Tech Apparel Inc. | 3 |
3 |
| GENTHERM GmbH | 249 |
3 |
| Goodrich Corporation | 2081 |
3 |
| Milwaukee Electric Tool Corporation | 3572 |
3 |
| The Gillette Company LLC | 2540 |
3 |
| nVent Services GmbH | 159 |
3 |
| Tutco LLC | 44 |
3 |
| Other owners | 182 |