- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 73/70 - Building or assembling vessels or marine structures, e.g. hulls or offshore platforms characterised by using mouldsMoulds or plugs therefor
Patent holdings for IPC class B63B 73/70
Total number of patents in this class: 5
10-year publication summary
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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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1
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1
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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
|
|---|---|---|
| Permare S.r.l. | 14 |
2 |
| Kyoraku Co., Ltd. | 512 |
1 |
| Jiangsu University of Science and Technology | 386 |
1 |
| Irum Industry Co., Ltd. | 1 |
1 |
| Other owners | 0 |