- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 23/32 - Rigid guides, e.g. having arms pivoted near waterline
Patent holdings for IPC class B63B 23/32
Total number of patents in this class: 40
10-year publication summary
|
4
|
4
|
4
|
2
|
5
|
1
|
2
|
1
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Thales SA | 2386 |
6 |
| Thales | 1771 |
3 |
| Ensco 392 Limited | 3 |
2 |
| Ferretti S.p.A. | 121 |
2 |
| Global Davit GmbH | 2 |
2 |
| Opacmare S.p.A. | 18 |
2 |
| High-Tech Solutions & Design B.V. | 2 |
2 |
| Dinghy Rings Sweden AB | 2 |
2 |
| Raytheon Company | 8448 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2858 |
1 |
| Kongsberg Maritime AS | 129 |
1 |
| Overdick GmbH & Co. KG | 15 |
1 |
| Rolls-Royce Marine AS | 68 |
1 |
| Statoil ASA | 100 |
1 |
| ThyssenKrupp AG | 3409 |
1 |
| ThyssenKrupp Marine Systems GmbH | 250 |
1 |
| Vestdavit Gruppen AS | 9 |
1 |
| Williams Performance Tenders Limited | 3 |
1 |
| Presto Marine AB | 1 |
1 |
| Sanlorenzo S.p.A. | 10 |
1 |
| Other owners | 7 |