- 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: 179
10-year publication summary
|
16
|
10
|
11
|
19
|
13
|
8
|
16
|
28
|
9
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lone Gull Holdings, Ltd. | 154 |
18 |
| Blue Ocean Gear LLC | 7 |
4 |
| Subsea 7 Limited | 237 |
4 |
| Tangshan Harbin Ship Technology Co., Ltd. | 204 |
4 |
| Raytheon Company | 8457 |
3 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5249 |
3 |
| Principle Power, Inc. | 38 |
3 |
| Technip France | 682 |
3 |
| Novige AB | 11 |
3 |
| Thales | 1772 |
3 |
| Tangshan Hydrience Marine Technology Co., Ltd. | 149 |
3 |
| Chevron U.S.A. Inc. | 4134 |
2 |
| Thales SA | 2386 |
2 |
| Atlas Elektronik UK Limited | 14 |
2 |
| Korea Institute of Ocean Science & Technology | 441 |
2 |
| Oscilla Power Inc. | 45 |
2 |
| Polyvalor, Limited Partnership | 163 |
2 |
| Saipem S.p.A. | 529 |
2 |
| Skysight Technologies LLC | 5 |
2 |
| University of Houston System | 1122 |
2 |
| Other owners | 110 |