- All sections
- B - Performing operations; transporting
- B63B - Ships or other waterborne vessels; equipment for shipping
- B63B 5/14 - Hulls characterised by their construction of non-metallic material made predominantly of concrete, e.g. reinforced
Patent holdings for IPC class B63B 5/14
Total number of patents in this class: 22
10-year publication summary
|
1
|
3
|
4
|
0
|
3
|
1
|
2
|
1
|
6
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| University of Maine System Board of Trustees | 261 |
2 |
| Waterborne Development Company Pty Limited | 2 |
2 |
| Texas Wind Tower Co. | 3 |
2 |
| Hitachi, Ltd. | 16452 |
1 |
| Kyoto University | 2732 |
1 |
| Ohio State Innovation Foundation | 1770 |
1 |
| SilverStream Technologies B.V. | 20 |
1 |
| Spherical Block LLC | 10 |
1 |
| TOA Corporation | 130 |
1 |
| Zodiac International | 14 |
1 |
| aerodyn consulting Singapore pte ltd | 36 |
1 |
| Acciona Construcción, S.A. | 16 |
1 |
| Seawind Ocean Technology Holding BV | 8 |
1 |
| Equinor Energy AS | 475 |
1 |
| Optibulb IVS | 1 |
1 |
| RAKHMANOV, Evgeniy Vladimirovich | 1 |
1 |
| Seaplace, S.L. | 6 |
1 |
| Israel Ports Development & Assets Company Ltd. | 2 |
1 |
| Bluenewables S.L. | 14 |
1 |
| Other owners | 0 |