- All sections
- H - Electricity
- H02B - Boards, substations or switching arrangements for the supply or distribution of electric power
- H02B 5/01 - Earthing arrangements, e.g. earthing rods
Patent holdings for IPC class H02B 5/01
Total number of patents in this class: 14
10-year publication summary
|
0
|
1
|
5
|
2
|
0
|
0
|
1
|
0
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24453 |
2 |
| ABB Schweiz AG | 6987 |
2 |
| Groundlinx Technologies, LLC | 3 |
2 |
| Hitachi Energy Ltd. | 2235 |
2 |
| General Electric Technology GmbH | 1370 |
1 |
| Maschinenfabrik Reinhausen GmbH | 747 |
1 |
| Fameca | 8 |
1 |
| Ema Electromechanics, Inc. | 15 |
1 |
| Terna S.p.A. | 28 |
1 |
| Mundle's Recycle Bins Ltd. | 11 |
1 |
| Other owners | 0 |