- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 19/12 - Propulsion specially adapted for torpedoes
Patent holdings for IPC class F42B 19/12
Total number of patents in this class: 24
10-year publication summary
|
6
|
0
|
2
|
2
|
3
|
2
|
2
|
6
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Juliet Marine Systems, Inc. | 14 |
7 |
| Saab AB | 814 |
4 |
| The Secretary of State for Defence | 445 |
3 |
| The Boeing Company | 19843 |
2 |
| Naval Group | 197 |
2 |
| Lockheed Martin Corporation | 3406 |
1 |
| Aerojet Rocketdyne, Inc. | 155 |
1 |
| DCNS SA | 107 |
1 |
| Solar Sailor Pty Ltd | 24 |
1 |
| Utah State University | 180 |
1 |
| Whitehead Sistemi Subacquei S.p.A | 5 |
1 |
| Other owners | 0 |