- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 1/04 - Detonator charges not forming part of the fuze
Patent holdings for IPC class F42B 1/04
Total number of patents in this class: 11
10-year publication summary
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0
|
1
|
2
|
2
|
1
|
0
|
1
|
0
|
1
|
0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The United States of America as represented by the Secretary of the Navy | 2734 |
2 |
| Northrop Grumman Systems Corporation | 2940 |
2 |
| Orica Explosives Technology Pty Ltd. | 201 |
2 |
| Alba Manufacturing Corp. | 2 |
1 |
| Arianegroup SAS | 493 |
1 |
| DYNAenergetics Europe GmbH | 205 |
1 |
| Green Break Technology Limited | 1 |
1 |
| Linear Shaped Limited | 5 |
1 |
| Other owners | 0 |