- All sections
- B - Performing operationstransporting
- B63G - Offensive or defensive arrangements on vesselsmine-layingmine-sweepingsubmarinesaircraft carriers
- B63G 8/00 - Underwater vessels, e.g. submarines
Patent holdings for IPC class B63G 8/00
Total number of patents in this class: 1701
10-year publication summary
|
124
|
189
|
158
|
142
|
152
|
124
|
153
|
170
|
150
|
88
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The United States of America as represented by the Secretary of the Navy | 2860 |
75 |
| ThyssenKrupp AG | 3399 |
50 |
| Atlas Elektronik GmbH | 384 |
42 |
| Raytheon Company | 8448 |
38 |
| Saudi Arabian Oil Company | 14248 |
33 |
| Oceaneering International, Inc. | 398 |
31 |
| ThyssenKrupp Marine Systems GmbH | 250 |
25 |
| Hadal, Inc. | 66 |
22 |
| Subsea 7 Limited | 238 |
22 |
| The Boeing Company | 20163 |
19 |
| Kawasaki Heavy Industries, Limited | 1674 |
18 |
| PXGEO UK Limited | 80 |
18 |
| BAE SYSTEMS plc | 2491 |
17 |
| Saipem S.p.A. | 528 |
17 |
| Magseis FF LLC | 130 |
16 |
| Lockheed Martin Corporation | 3255 |
13 |
| Petroleo Brasileiro S.A. - Petrobras | 968 |
12 |
| Lone Gull Holdings, Ltd. | 156 |
12 |
| Naval Group | 202 |
11 |
| Kongsberg Discovery AS | 62 |
11 |
| Other owners | 1199 |