- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 21/10 - Fairleads
Patent holdings for IPC class B63B 21/10
Total number of patents in this class: 137
10-year publication summary
|
10
|
15
|
14
|
10
|
11
|
7
|
5
|
13
|
6
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bardex Corporation | 51 |
13 |
| Korea Institute of Ocean Science & Technology | 420 |
9 |
| Flintstone Technology Limited | 30 |
8 |
| Dhmc Co., Ltd. | 8 |
7 |
| Koms Inc. | 8 |
7 |
| Thales SA | 2347 |
6 |
| Nov-blm | 20 |
5 |
| Alaska Maritime Prevention and Response Network | 6 |
4 |
| APL Norway AS | 35 |
3 |
| Balltec Limited | 31 |
3 |
| Dalian University of Technology | 1522 |
3 |
| Fobox AS | 20 |
3 |
| Warn Industries, Inc. | 204 |
3 |
| Naval Energies | 39 |
3 |
| Thales | 1830 |
3 |
| SRC Group AS | 5 |
3 |
| Single Buoy Moorings Inc. | 320 |
2 |
| Subsea 7 Limited | 221 |
2 |
| Timberland Equipment Limited | 8 |
2 |
| DMT Marine Equipment S.A. | 4 |
2 |
| Other owners | 46 |