- All sections
- H - Electricity
- H01B - Cablesconductorsinsulatorsselection of materials for their conductive, insulating or dielectric properties
- H01B 17/18 - Supporting insulators for very heavy conductors, e.g. bus-bars, rails
Patent holdings for IPC class H01B 17/18
Total number of patents in this class: 22
10-year publication summary
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2
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2
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0
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1
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3
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1
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1
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2
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1
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Polygroup Macau Limited (BVI) | 107 |
6 |
| Siemens AG | 24437 |
2 |
| Rockwell Automation Technologies, Inc. | 2729 |
2 |
| Prysmian S.p.A. | 885 |
2 |
| Airbus Operations S.A.S. | 2486 |
1 |
| Siemens Industry, Inc. | 1464 |
1 |
| ABB Technology AG | 1253 |
1 |
| Audi AG | 7367 |
1 |
| BAE Systems Controls Inc. | 205 |
1 |
| Lapp Insulators GmbH | 16 |
1 |
| Logix Engineering Pty Ltd | 2 |
1 |
| Nufx Pty Ltd | 1 |
1 |
| LS ELECTRIC Co., Ltd | 722 |
1 |
| Hitachi Astemo, Ltd. | 6384 |
1 |
| Other owners | 0 |