- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 73/30 - Moving or transporting modules or hull blocks to assembly sites, e.g. by rolling, lifting or floating
Patent holdings for IPC class B63B 73/30
Total number of patents in this class: 17
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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1
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2
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6
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3
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2
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Soletanche Freyssinet | 481 |
4 |
| Publichnoe Aktsionernoe Obshchestvo "novatek" | 29 |
3 |
| The United States of America as represented by the Secretary of the Navy | 2760 |
2 |
| BAE SYSTEMS plc | 2336 |
2 |
| Bluewater Energy Services B.V. | 66 |
1 |
| Oceana Energy Company | 33 |
1 |
| Saipem S.A. | 228 |
1 |
| Roll-Holding B.V. | 3 |
1 |
| Orsted Wind Power A/S | 87 |
1 |
| Crowley Wind Holdings, Inc. | 1 |
1 |
| Other owners | 0 |