- All sections
- H - Electricity
- H05B - Electric heating electric light sources not otherwise provided forcircuit arrangements for electric light sources, in general
- H05B 3/66 - Supports or mountings for heaters on or in the wall or roof
Patent holdings for IPC class H05B 3/66
Total number of patents in this class: 58
10-year publication summary
|
5
|
7
|
1
|
3
|
1
|
2
|
2
|
2
|
5
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PLANSEE SE | 231 |
6 |
| Drever International S.A. | 14 |
4 |
| Tounetsu Co., Ltd. | 31 |
4 |
| Sandvik Intellectual Property AB | 1392 |
3 |
| Tokyo Electron Limited | 13871 |
2 |
| Dowa Thermotech Co., Ltd. | 54 |
2 |
| Florida State University Research Foundation, Inc. | 843 |
2 |
| Heraeus Noblelight GmbH | 123 |
2 |
| Plansee USA LLC | 12 |
2 |
| Sandvik KK | 2 |
2 |
| Weber-Stephen Products LLC, formerly known AS Wspc Acquisition Company, LLC | 622 |
2 |
| Nippon Steel & Sumikin Texeng. Co., Ltd. | 11 |
2 |
| Alleima Limited | 5 |
2 |
| Alleima Japan K.K. | 2 |
2 |
| Panasonic Corporation | 18849 |
1 |
| Robert Bosch GmbH | 44254 |
1 |
| Fuji Xerox Co., Ltd. | 189 |
1 |
| Shin-Etsu Chemical Co., Ltd. | 6120 |
1 |
| NGK Insulators, Ltd. | 5200 |
1 |
| Ebner Industrieofenbau GmbH | 142 |
1 |
| Other owners | 15 |