- All sections
- B - Performing operations; transporting
- B63G - Offensive or defensive arrangements on vessels; mine-laying; mine-sweeping; submarines; aircraft carriers
- B63G 8/24 - Automatic depth adjustment; Safety equipment for increasing buoyancy, e.g. detachable ballast, floating bodies
Patent holdings for IPC class B63G 8/24
Total number of patents in this class: 72
10-year publication summary
|
4
|
4
|
7
|
8
|
5
|
6
|
7
|
8
|
14
|
5
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The United States of America as represented by the Secretary of the Navy | 2734 |
7 |
| Atlas Elektronik GmbH | 395 |
4 |
| The Boeing Company | 19843 |
3 |
| Blue Ocean Seismic Services Limited | 3 |
3 |
| Raytheon Company | 8535 |
2 |
| Sea-Bird Electronics, Inc. | 9 |
2 |
| ThyssenKrupp AG | 3086 |
2 |
| ThyssenKrupp Marine Systems GmbH | 257 |
2 |
| Woods Hole Oceanographic Institution | 136 |
2 |
| Zhejiang University | 2619 |
2 |
| Impossible Metals Inc. | 7 |
2 |
| Deere & Company | 6845 |
1 |
| Lockheed Martin Corporation | 3406 |
1 |
| University of Southern California | 2016 |
1 |
| Acergy France SAS | 124 |
1 |
| Aquadownunder Pty Ltd | 3 |
1 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1760 |
1 |
| BAE SYSTEMS plc | 2215 |
1 |
| Continental Shelf Associates, Inc. | 3 |
1 |
| Deep Reach Technology, Inc. | 12 |
1 |
| Other owners | 32 |