- All sections
- H - Electricity
- H02G - Installation of electric cables or lines, or of combined optical and electric cables or lines
- H02G 15/072 - Cable terminating boxes, frames or other structures with devices for relieving electrical stress of the condenser type
Patent holdings for IPC class H02G 15/072
Total number of patents in this class: 26
10-year publication summary
|
1
|
2
|
1
|
6
|
2
|
6
|
0
|
3
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ABB Schweiz AG | 7178 |
7 |
| Hitachi Energy Ltd. | 2331 |
6 |
| HSP Hochspannungsgeräte GmbH | 138 |
3 |
| ABB Power Grids Switzerland AG | 212 |
3 |
| 3m Innovative Properties Company | 17730 |
2 |
| Siemens AG | 24333 |
2 |
| Brugg Kabel AG | 12 |
1 |
| Beijing Ruiheng Xinyuan Investment Co., Ltd | 8 |
1 |
| Hitachi Energy Ltd | 79 |
1 |
| Other owners | 0 |