- All sections
- H - Electricity
- H02H - Emergency protective circuit arrangements
- H02H 7/30 - Staggered disconnection
Patent holdings for IPC class H02H 7/30
Total number of patents in this class: 108
10-year publication summary
|
12
|
10
|
8
|
13
|
7
|
5
|
2
|
5
|
1
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24990 |
17 |
| Eaton Intelligent Power Limited | 6113 |
10 |
| ABB S.p.A. | 459 |
7 |
| S & C Electric Co. | 282 |
6 |
| Eaton Corporation | 1839 |
4 |
| Atom Power, Inc. | 29 |
4 |
| ABB Technology AG | 1301 |
3 |
| Vestas Wind Systems A/S | 3459 |
3 |
| Hitachi Energy Ltd. | 1921 |
3 |
| Alstom Technology Ltd | 1196 |
2 |
| Siemens Industry, Inc. | 1417 |
2 |
| ABB Research Ltd. | 953 |
2 |
| Advanced Fusion Systems LLC | 66 |
2 |
| FirstEnergy Corp. | 55 |
2 |
| G & W Electric Company | 122 |
2 |
| General Electric Technology GmbH | 1657 |
2 |
| S&C Electric Company | 172 |
2 |
| Schneider Electric Energy UK Ltd. | 14 |
2 |
| Schneider Electric USA, Inc. | 1192 |
2 |
| Southern States, LLC | 59 |
2 |
| Other owners | 29 |