- All sections
- B - Performing operationstransporting
- B63G - Offensive or defensive arrangements on vesselsmine-layingmine-sweepingsubmarinesaircraft carriers
- B63G 8/24 - Automatic depth adjustmentSafety 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: 102
10-year publication summary
|
7
|
8
|
5
|
6
|
6
|
8
|
15
|
13
|
15
|
6
|
| 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 | 2858 |
8 |
| Raytheon Company | 8448 |
4 |
| BP Exploration Operating Company Limited | 257 |
4 |
| Impossible Metals Inc. | 18 |
4 |
| The Boeing Company | 20160 |
3 |
| Atlas Elektronik GmbH | 384 |
3 |
| Sea-Bird Electronics, Inc. | 11 |
3 |
| University of Houston System | 1123 |
3 |
| William Marsh Rice University | 1070 |
3 |
| Zhejiang University | 3444 |
3 |
| Aiper Global Pte. Ltd. | 169 |
3 |
| Pioneer Material Precision Tech Co., Ltd. | 20 |
2 |
| ThyssenKrupp AG | 3409 |
2 |
| ThyssenKrupp Marine Systems GmbH | 250 |
2 |
| Woods Hole Oceanographic Institution | 147 |
2 |
| China Ship Scientific Research Center ( The 702 Institute of China Shipbuilding Industry corporation) | 21 |
2 |
| Impossible Mining Inc. | 4 |
2 |
| Deere & Company | 8097 |
1 |
| Lockheed Martin Corporation | 3255 |
1 |
| University of Southern California | 2132 |
1 |
| Other owners | 46 |