- All sections
- B - Performing operations; transporting
- B63G - Offensive or defensive arrangements on vessels; mine-laying; mine-sweeping; submarines; aircraft carriers
- B63G 8/00 - Underwater vessels, e.g. submarines
Patent holdings for IPC class B63G 8/00
Total number of patents in this class: 1453
10-year publication summary
|
124
|
124
|
189
|
158
|
142
|
152
|
121
|
147
|
161
|
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 | 2723 |
61 |
| Atlas Elektronik GmbH | 396 |
39 |
| Raytheon Company | 8441 |
37 |
| ThyssenKrupp AG | 3207 |
37 |
| Saudi Arabian Oil Company | 12390 |
31 |
| Oceaneering International, Inc. | 407 |
25 |
| ThyssenKrupp Marine Systems GmbH | 259 |
24 |
| Hadal, Inc. | 66 |
22 |
| Subsea 7 Limited | 215 |
22 |
| Magseis FF LLC | 153 |
20 |
| The Boeing Company | 19900 |
18 |
| PXGEO UK Limited | 70 |
17 |
| Kawasaki Heavy Industries, Limited | 1582 |
16 |
| BAE SYSTEMS plc | 2281 |
15 |
| Saipem S.p.A. | 510 |
14 |
| Lockheed Martin Corporation | 3305 |
13 |
| Seabed GeoSolutions B.V. | 30 |
13 |
| Naval Group | 204 |
11 |
| Equinor Energy AS | 485 |
11 |
| Argeo Robotics AS | 14 |
11 |
| Other owners | 996 |