- All sections
- H - Electricity
- H01B - Cablesconductorsinsulatorsselection of materials for their conductive, insulating or dielectric properties
- H01B 17/30 - Sealing
Patent holdings for IPC class H01B 17/30
Total number of patents in this class: 229
10-year publication summary
|
22
|
24
|
17
|
17
|
20
|
23
|
11
|
15
|
6
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SCHOTT AG | 1745 |
33 |
| Hubbell Incorporated | 3459 |
7 |
| Hitachi Energy Ltd. | 2627 |
7 |
| Siemens AG | 23972 |
5 |
| CMP Products Limited | 76 |
5 |
| Emerson Electric Co. | 514 |
5 |
| Greatbatch Ltd. | 361 |
5 |
| R. Stahl Schaltgeräte GmbH | 152 |
5 |
| Medtronic, Inc. | 9800 |
4 |
| Yazaki Corporation | 7142 |
4 |
| ABB Schweiz AG | 7703 |
4 |
| Robert Bosch GmbH | 44291 |
3 |
| Kyocera Corporation | 14445 |
3 |
| ABB Research Ltd. | 776 |
3 |
| Carl Freudenberg KG | 1495 |
3 |
| HSP Hochspannungsgeräte GmbH | 144 |
3 |
| Quanta Computer Inc. | 1440 |
3 |
| SCHOTT Corporation | 67 |
3 |
| Hitachi Metals, Ltd. | 1823 |
2 |
| Raytheon Company | 8443 |
2 |
| Other owners | 120 |