- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 15/12 - Intercontinental ballistic missiles
Patent holdings for IPC class F42B 15/12
Total number of patents in this class: 13
10-year publication summary
|
1
|
1
|
3
|
2
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 8 Rivers Capital, LLC | 224 |
5 |
| Raytheon Company | 8535 |
3 |
| Northrop Grumman Systems Corporation | 2940 |
1 |
| The Johns Hopkins University | 5377 |
1 |
| Alliant Techsystems Inc. | 48 |
1 |
| Rocket Lab USA, Inc. | 42 |
1 |
| Joint Stock Company Military Industrial Corporation NPO Mashinostroyenia | 1 |
1 |
| Other owners | 0 |