- All sections
- B - Performing operationstransporting
- B63G - Offensive or defensive arrangements on vesselsmine-layingmine-sweepingsubmarinesaircraft carriers
- B63G 8/41 - Capsules, chambers, water-tight boats, or the like, detachable from the submarine
Patent holdings for IPC class B63G 8/41
Total number of patents in this class: 35
10-year publication summary
|
1
|
1
|
3
|
3
|
2
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4
|
2
|
1
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0
|
0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ThyssenKrupp Marine Systems GmbH | 250 |
4 |
| ThyssenKrupp AG | 3409 |
3 |
| The Boeing Company | 20160 |
2 |
| Raytheon Company | 8448 |
2 |
| Babcock Integrated Technology Limited | 15 |
2 |
| The Director General, Defence Research & Development Organisation (drdo) | 11 |
2 |
| Patent Investment Co. Ltd. | 3 |
2 |
| Amuza Japan Co., Ltd. | 2 |
2 |
| NEC Corporation | 37004 |
1 |
| Thales SA | 2386 |
1 |
| Babcock IP Management (Number One) Limited | 14 |
1 |
| BAE SYSTEMS plc | 2488 |
1 |
| DCNS | 95 |
1 |
| ENI S.p.A. | 1305 |
1 |
| Global Aerospace Corporation | 3 |
1 |
| Oceaneering International, Inc. | 401 |
1 |
| OneSubsea IP UK Limited | 438 |
1 |
| Sales Engineering AG | 5 |
1 |
| Shandong University | 1152 |
1 |
| The United States of America as represented by Secretary of the Navy | 141 |
1 |
| Other owners | 4 |