- All sections
- H - Electricity
- H02B - Boards, substations or switching arrangements for the supply or distribution of electric power
- H02B 7/01 - Enclosed substations, e.g. compact substations gas-insulated
Patent holdings for IPC class H02B 7/01
Total number of patents in this class: 31
10-year publication summary
|
4
|
0
|
3
|
2
|
3
|
0
|
1
|
3
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi Energy Ltd. | 2662 |
6 |
| Siemens AG | 23913 |
3 |
| Siemens Energy Global GmbH & Co. KG | 3489 |
3 |
| Arkema France | 4230 |
2 |
| Lsis Co., Ltd. | 814 |
2 |
| Hyundai Electric & Energy Systems Co., Ltd | 51 |
2 |
| General Electric Company | 13999 |
1 |
| Mitsubishi Electric Corporation | 48409 |
1 |
| Alstom Technology Ltd | 1032 |
1 |
| Siemens Energy, Inc. | 1678 |
1 |
| ABB Schweiz AG | 7755 |
1 |
| Air Liquide Electronics Systems | 17 |
1 |
| ExxonMobil Upstream Research Company | 2284 |
1 |
| Kongsberg Maritime AS | 132 |
1 |
| Schneider Electric Industries SAS | 1600 |
1 |
| Schneider Electric USA, Inc. | 1327 |
1 |
| Nuventura GmbH | 10 |
1 |
| ABB Technology Ltd | 420 |
1 |
| Hangzhou Electric Power Design Institute Co. Ltd | 1 |
1 |
| Other owners | 0 |