- All sections
- H - Electricity
- H01B - Cablesconductorsinsulatorsselection of materials for their conductive, insulating or dielectric properties
- H01B 3/50 - Insulators or insulating bodies characterised by the insulating materialsSelection of materials for their insulating or dielectric properties mainly consisting of organic substances fibrous materials fabric
Patent holdings for IPC class H01B 3/50
Total number of patents in this class: 40
10-year publication summary
|
2
|
5
|
8
|
2
|
3
|
1
|
1
|
5
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Proterial, Ltd. | 924 |
8 |
| Sumitomo Electric Industries, Ltd. | 16091 |
3 |
| Sumitomo Wiring Systems, Ltd. | 10777 |
3 |
| Applied Cavitation, Inc. | 21 |
2 |
| AutoNetworks Technologies, Ltd. | 6931 |
2 |
| Mitsubishi Gas Chemical Company, Inc. | 3587 |
2 |
| Systems Protection Group US LLC | 236 |
2 |
| 3m Innovative Properties Company | 17512 |
1 |
| The Boeing Company | 20097 |
1 |
| Intel Corporation | 46680 |
1 |
| Toray Industries, Inc. | 7038 |
1 |
| ABB Technology AG | 1233 |
1 |
| DelStar Technologies Inc. | 139 |
1 |
| Huntsman Advanced Materials Licensing (Switzerland) GmbH | 40 |
1 |
| Isovolta AG | 76 |
1 |
| Korea University Research and Business Foundation | 3170 |
1 |
| Tomoegawa Co., Ltd. | 227 |
1 |
| The United States of America as represented by the Secretary of the Air Force | 901 |
1 |
| Flender GmbH | 408 |
1 |
| SWM Luxembourg | 83 |
1 |
| Other owners | 5 |