- All sections
- H - Electricity
- H01B - Cablesconductorsinsulatorsselection of materials for their conductive, insulating or dielectric properties
- H01B 7/285 - Preventing penetration of fluid into conductor or cable by completely or partially filling interstices in the cable
Patent holdings for IPC class H01B 7/285
Total number of patents in this class: 236
10-year publication summary
|
8
|
22
|
11
|
17
|
14
|
23
|
15
|
9
|
8
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 11180 |
36 |
| Sumitomo Electric Industries, Ltd. | 16368 |
31 |
| AutoNetworks Technologies, Ltd. | 7244 |
29 |
| Dow Global Technologies LLC | 11051 |
12 |
| Yazaki Corporation | 7155 |
10 |
| Novinium, LLC | 101 |
8 |
| Nexans | 644 |
7 |
| Prysmian S.p.A. | 914 |
6 |
| General Cable Technologies Corporation | 376 |
4 |
| TE Connectivity Solutions GmbH | 3076 |
4 |
| Zhongtian Technology Submarine Cable Co., Ltd. | 66 |
4 |
| NKT HV Cables AB | 215 |
4 |
| Novinium, Inc. | 14 |
3 |
| TE Wire & Cable LLC | 14 |
3 |
| Technip France | 673 |
3 |
| Toagosei Co., Ltd. | 1030 |
3 |
| Technip UK Ltd. | 35 |
3 |
| South Sea Submarine Cable Co., Ltd. | 20 |
3 |
| Schlumberger Technology Corporation | 11940 |
2 |
| Schlumberger Canada Limited | 7610 |
2 |
| Other owners | 59 |