- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 22/18 - Buoys having means to control attitude or position, e.g. reaction surfaces or tether
Patent holdings for IPC class B63B 22/18
Total number of patents in this class: 166
10-year publication summary
|
16
|
16
|
10
|
11
|
19
|
13
|
8
|
15
|
25
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lone Gull Holdings, Ltd. | 124 |
14 |
| Blue Ocean Gear LLC | 7 |
4 |
| Subsea 7 Limited | 221 |
4 |
| Tangshan Harbin Ship Technology Co., Ltd. | 204 |
4 |
| Raytheon Company | 8396 |
3 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4934 |
3 |
| Principle Power, Inc. | 36 |
3 |
| Technip France | 707 |
3 |
| Novige AB | 11 |
3 |
| Thales | 1848 |
3 |
| Magseis FF LLC | 136 |
3 |
| Tangshan Hydrience Marine Technology Co., Ltd. | 149 |
3 |
| Thales SA | 2337 |
2 |
| Atlas Elektronik UK Limited | 14 |
2 |
| Babcock Integrated Technology Limited | 15 |
2 |
| CGG Services SA | 417 |
2 |
| Oscilla Power Inc. | 45 |
2 |
| Polyvalor, Limited Partnership | 163 |
2 |
| Saipem S.p.A. | 515 |
2 |
| Skysight Technologies LLC | 5 |
2 |
| Other owners | 100 |