- All sections
- H - Electricity
- H01B - Cables; conductors; insulators; selection of materials for their conductive, insulating or dielectric properties
- H01B 9/00 - Power cables
Patent holdings for IPC class H01B 9/00
Total number of patents in this class: 888
10-year publication summary
|
82
|
96
|
78
|
113
|
98
|
101
|
95
|
101
|
61
|
29
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Electric Industries, Ltd. | 14131 |
40 |
| Prysmian S.p.A. | 846 |
36 |
| LS Cable & System Ltd. | 311 |
34 |
| NKT HV Cables AB | 137 |
31 |
| Borealis AG | 2558 |
28 |
| Nexans | 588 |
23 |
| CommScope Technologies LLC | 4937 |
20 |
| Southwire Company, LLC | 711 |
18 |
| Schlumberger Technology Corporation | 9690 |
15 |
| Hitachi Metals, Ltd. | 2175 |
13 |
| Illinois Tool Works Inc. | 11152 |
12 |
| 3m Innovative Properties Company | 18406 |
11 |
| Yazaki Corporation | 6282 |
11 |
| LEONI Kabel GmbH | 264 |
10 |
| Superior Essex International Inc. | 96 |
10 |
| Halliburton Energy Services, Inc. | 20165 |
9 |
| Dow Global Technologies LLC | 10147 |
9 |
| Ultravision Technologies, LLC | 36 |
9 |
| Proterial, Ltd. | 638 |
8 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
7 |
| Other owners | 534 |