- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 35/40 - Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for for transporting marine vessels
Patent holdings for IPC class B63B 35/40
Total number of patents in this class: 85
10-year publication summary
|
11
|
11
|
10
|
2
|
2
|
2
|
1
|
7
|
9
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hadal, Inc. | 66 |
7 |
| BAE SYSTEMS plc | 2480 |
6 |
| The United States of America as represented by the Secretary of the Navy | 2856 |
5 |
| Vestdavit Gruppen AS | 9 |
4 |
| Thales SA | 2386 |
3 |
| Shell Internationale Research Maatschappij B.V. | 3409 |
2 |
| Raytheon Company | 8457 |
2 |
| Lockheed Martin Corporation | 3260 |
2 |
| Shell Oil Company | 2075 |
2 |
| E-Z-Dock, Inc. | 34 |
2 |
| MacTaggart, Scott (Holdings) Limited | 13 |
2 |
| ThyssenKrupp AG | 3423 |
2 |
| ThyssenKrupp Marine Systems GmbH | 250 |
2 |
| Jurong Shipyard Pte. Ltd. | 29 |
2 |
| Sealls Pty Ltd | 3 |
2 |
| Impossible Metals Inc. | 18 |
2 |
| The Boeing Company | 20160 |
1 |
| Aeplog, Inc. | 16 |
1 |
| Bardex Corporation | 52 |
1 |
| ECA Robotics | 20 |
1 |
| Other owners | 34 |