- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 23/40 - Use of lowering or hoisting gear
Patent holdings for IPC class B63B 23/40
Total number of patents in this class: 32
10-year publication summary
|
0
|
4
|
1
|
1
|
3
|
0
|
3
|
4
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Thales SA | 2392 |
2 |
| Bardex Corporation | 51 |
2 |
| Robertson & Caine (Pty), Ltd. | 6 |
2 |
| Technip France | 675 |
2 |
| ThyssenKrupp AG | 3386 |
2 |
| ThyssenKrupp Marine Systems GmbH | 250 |
2 |
| Viking Life-Saving Equipment A/S | 60 |
2 |
| Impossible Metals Inc. | 18 |
2 |
| The Boeing Company | 20176 |
1 |
| Almas Solutions Oy | 2 |
1 |
| Ensco 392 Limited | 3 |
1 |
| Ferretti S.p.A. | 121 |
1 |
| Hangzhou Sino Eagle Yacht Co. Ltd. | 25 |
1 |
| Opacmare S.p.A. | 18 |
1 |
| PaR Systems, Inc. | 21 |
1 |
| Safe at Sea Aktiebolag | 3 |
1 |
| Vestdavit Gruppen AS | 9 |
1 |
| Keppel Offshore & Marine Technology Centre Pte Ltd | 58 |
1 |
| Thrust Maritime Holdings Pty Ltd | 2 |
1 |
| Thales | 1769 |
1 |
| Other owners | 4 |