- All sections
- H - Electricity
- H02G - Installation of electric cables or lines, or of combined optical and electric cables or lines
- H02G 7/12 - Devices for maintaining distance between parallel conductors, e.g. spacer
Patent holdings for IPC class H02G 7/12
Total number of patents in this class: 151
10-year publication summary
|
8
|
13
|
6
|
4
|
9
|
6
|
15
|
11
|
14
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hubbell Incorporated | 3442 |
23 |
| Marmon Utility LLC | 60 |
12 |
| Preformed Line Products Company | 164 |
12 |
| Preformed Line Products | 86 |
11 |
| AR Patents, LLC | 13 |
8 |
| Daewon Electric Co. Ltd. | 58 |
7 |
| A. Salvi & C. S.p.A. | 7 |
5 |
| Burndy LLC | 48 |
5 |
| Quanta Associates, L.P. | 450 |
5 |
| FT Holdings Inc. | 21 |
5 |
| State Grid Corporation of China | 1399 |
4 |
| LI, Hequan | 6 |
4 |
| Daewon Industry Company | 32 |
3 |
| Consolidated Edison Company of New York, Inc. | 67 |
2 |
| Dalian University of Technology | 1594 |
2 |
| Richard Bergner Elektroarmaturen GmbH &Co. KG | 10 |
2 |
| Henan EPRI Electric Power Technology Co., Ltd. | 2 |
2 |
| Nanjing Power Fittings Design and Research Institute Co., Ltd. | 2 |
2 |
| State Grid Henan Electric Power Research Institute | 14 |
2 |
| Heimdall Power AS | 11 |
2 |
| Other owners | 33 |