- All sections
- B - Performing operations; transporting
- B63B - Ships or other waterborne vessels; equipment for shipping
- B63B 22/06 - Anchoring arrangements with means to cause the buoy to surface in response to a transmitted signal
Patent holdings for IPC class B63B 22/06
Total number of patents in this class: 55
10-year publication summary
|
1
|
9
|
6
|
5
|
5
|
4
|
8
|
11
|
3
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ECA Robotics | 20 |
3 |
| ExxonMobil Upstream Research Company | 2525 |
3 |
| Japan Agency for Marine-Earth Science and Technology | 172 |
3 |
| Peinture Industrielle Email AU Four ETS Biousse | 4 |
3 |
| Ropeless Systems, Inc. | 3 |
3 |
| Ocean-cam Inc. | 3 |
3 |
| Marine Depth Control Engineering LLC | 5 |
2 |
| Ashored Inc. | 7 |
2 |
| Ocean Access AS | 2 |
2 |
| Devocean Inc. | 2 |
2 |
| The Regents of the University of California | 18943 |
1 |
| The Boeing Company | 19843 |
1 |
| Raytheon Company | 8535 |
1 |
| Lockheed Martin Corporation | 3406 |
1 |
| The United States of America as represented by the Secretary of the Navy | 2734 |
1 |
| Chevron U.S.A. Inc. | 3774 |
1 |
| Kawasaki Heavy Industries, Limited | 1524 |
1 |
| Hampidjan hf | 57 |
1 |
| Ideal Brain Co., Ltd. | 9 |
1 |
| IHI Corporation | 3268 |
1 |
| Other owners | 19 |