- All sections
- B - Performing operationstransporting
- B23B - Turningboring
- B23B 41/10 - Boring or drilling machines or devices specially adapted for particular workAccessories specially adapted therefor for boring holes in steam boilers
Patent holdings for IPC class B23B 41/10
Total number of patents in this class: 6
10-year publication summary
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0
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2
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2
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0
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0
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0
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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Westinghouse Electric Germany GmbH | 18 |
3 |
| Areva NP | 199 |
1 |
| Comau France (une société par actions simplifiées) | 13 |
1 |
| Doosan Heavy Industries & Construction Co., Ltd. | 580 |
1 |
| Other owners | 0 |