- All sections
- B - Performing operations; transporting
- B63G - Offensive or defensive arrangements on vessels; mine-laying; mine-sweeping; submarines; aircraft carriers
- B63G 8/42 - Towed underwater vessels
Patent holdings for IPC class B63G 8/42
Total number of patents in this class: 168
10-year publication summary
|
12
|
24
|
15
|
18
|
18
|
20
|
17
|
13
|
9
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Thales SA | 2318 |
15 |
| Saudi Arabian Oil Company | 11322 |
11 |
| Thales | 1854 |
10 |
| Atlas Elektronik GmbH | 395 |
8 |
| The United States of America as represented by the Secretary of the Navy | 2734 |
5 |
| PGS Geophysical AS | 547 |
5 |
| Equinor Energy AS | 475 |
5 |
| Digicourse, LLC | 52 |
5 |
| Raytheon Company | 8535 |
4 |
| DCNS | 97 |
4 |
| Ixblue | 81 |
4 |
| Thales Holdings UK PLC | 121 |
3 |
| ECA Robotics | 20 |
3 |
| GX Technology Canada Ltd. | 7 |
3 |
| Sercel | 204 |
3 |
| The Boeing Company | 19843 |
2 |
| Babcock Integrated Technology Limited | 14 |
2 |
| Canadian Scientific Submersible Facility | 5 |
2 |
| CGG Services SA | 386 |
2 |
| IHI Corporation | 3268 |
2 |
| Other owners | 70 |