- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 43/08 - Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability by transfer of solid ballast
Patent holdings for IPC class B63B 43/08
Total number of patents in this class: 19
10-year publication summary
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0
|
4
|
3
|
2
|
0
|
3
|
3
|
2
|
2
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Korea Advanced Institute of Science and Technology | 4196 |
2 |
| Korea Institute of Ocean Science & Technology | 395 |
2 |
| The United States of America as represented by the Secretary of the Navy | 2726 |
1 |
| ABB Schweiz AG | 6635 |
1 |
| Aker Solutions Inc. | 38 |
1 |
| Crowley Maritime Corporation | 52 |
1 |
| Ocean University of China | 179 |
1 |
| United Arab Emirates University | 289 |
1 |
| Vopal, Carl R. | 5 |
1 |
| Ellen T. Corcoran | 3 |
1 |
| Mary A. Corcoran | 3 |
1 |
| Corcoran, Mary A. | 1 |
1 |
| Corcoran; Ellen T. | 1 |
1 |
| Serigi Engineering S.r.l. | 1 |
1 |
| Speed 4 Sail S.A. | 2 |
1 |
| RWE Renewables GmbH | 54 |
1 |
| Arc Boat Company | 8 |
1 |
| Other owners | 0 |