- All sections
- H - Electricity
- H02B - Boards, substations or switching arrangements for the supply or distribution of electric power
- H02B 11/02 - Switchgear having carriage withdrawable for isolation Details
Patent holdings for IPC class H02B 11/02
Total number of patents in this class: 62
10-year publication summary
|
6
|
3
|
4
|
8
|
4
|
1
|
3
|
2
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ABB Schweiz AG | 7178 |
12 |
| Mitsubishi Electric Corporation | 46926 |
8 |
| Eaton Intelligent Power Limited | 6047 |
7 |
| Siemens AG | 24333 |
4 |
| C.D.L. Electric Company, Inc. | 33 |
3 |
| Schneider Electric Industries SAS | 1526 |
2 |
| General Electric Company | 13840 |
1 |
| Siemens Industry, Inc. | 1478 |
1 |
| ABB Inc. | 141 |
1 |
| ABB Technology AG | 1246 |
1 |
| Abd El & Larson Holdings, LLC | 2 |
1 |
| Becker Mining America, Inc. | 4 |
1 |
| CBS ArcSafe, Inc. | 63 |
1 |
| Duke Energy Corporation | 88 |
1 |
| MICROELETTRICA SCIENTIFICA S.p.A. | 24 |
1 |
| Reliance Controls Corporation | 81 |
1 |
| Schneider Electric USA, Inc. | 1316 |
1 |
| SMC Electrical Products, Inc. | 11 |
1 |
| Utility Relay Company, Ltd. | 23 |
1 |
| Vacuum Interrupters, Inc. | 14 |
1 |
| Other owners | 12 |