- All sections
- B - Performing operationstransporting
- B63B - Ships or other waterborne vesselsequipment for shipping
- B63B 21/06 - Bollards
Patent holdings for IPC class B63B 21/06
Total number of patents in this class: 25
10-year publication summary
|
1
|
3
|
3
|
2
|
3
|
0
|
5
|
4
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The United States of America as represented by the Secretary of the Navy | 2736 |
3 |
| Tugpins B.V. | 6 |
3 |
| Macgregor Norway AS | 43 |
2 |
| Schram Management Company | 11 |
2 |
| Thales SA | 2324 |
1 |
| Barnacle Guard (Australia) Pty Ltd | 1 |
1 |
| Connect LNG AS | 11 |
1 |
| Rolls-Royce Marine AS | 69 |
1 |
| Subsea 7 Norway AS | 88 |
1 |
| Kongsberg Maritime CM AS | 21 |
1 |
| R.J. Rygg International AS | 1 |
1 |
| Tyne & Wear Marine Limited | 1 |
1 |
| Machinefabriek L. Straatman B.V. | 4 |
1 |
| Taco Metals, LLC | 14 |
1 |
| Qual, Jonathan A., Mr. | 1 |
1 |
| Skarphol, Andrew M., Mr. | 1 |
1 |
| Skarphol, Christopher M., Mr. | 1 |
1 |
| David R. Owen | 1 |
1 |
| The Hydbeam Company Limited | 1 |
1 |
| Other owners | 0 |