- All sections
- H - Electricity
- H01B - Cablesconductorsinsulatorsselection of materials for their conductive, insulating or dielectric properties
- H01B 19/04 - Treating the surfaces, e.g. applying coatings
Patent holdings for IPC class H01B 19/04
Total number of patents in this class: 122
10-year publication summary
|
14
|
13
|
11
|
12
|
9
|
13
|
1
|
10
|
6
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hitachi Energy Ltd. | 2235 |
6 |
| Siemens AG | 24453 |
4 |
| General Cable Technologies Corporation | 393 |
4 |
| ABB Schweiz AG | 6987 |
3 |
| Novinium, LLC | 100 |
3 |
| TMEIC Corporation | 780 |
3 |
| General Electric Company | 13810 |
2 |
| Yazaki Corporation | 6707 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2753 |
2 |
| Advansix Resins & Chemicals LLC | 301 |
2 |
| Alliance for Sustainable Energy, LLC | 804 |
2 |
| Borealis AG | 2809 |
2 |
| Graduate School at Shenzhen, Tsinghua University | 151 |
2 |
| HSP Hochspannungsgeräte GmbH | 131 |
2 |
| LS Cable & System Ltd. | 376 |
2 |
| Nexans | 619 |
2 |
| Rockbestos Surprenant Cable Corp. | 17 |
2 |
| State Grid Shanxi Province Electric Power Company Jinzhong Supply Company | 2 |
2 |
| UChicago Argonne, LLC | 916 |
2 |
| Chengdu Taly Technology Co., Ltd | 6 |
2 |
| Other owners | 71 |