- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 3/04 - Blasting cartridges, i.e. case and explosive for producing gas under pressure
Patent holdings for IPC class F42B 3/04
Total number of patents in this class: 138
10-year publication summary
|
21
|
18
|
13
|
10
|
15
|
7
|
8
|
7
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Autoliv Development AB | 2476 |
16 |
| Daicel Corporation | 2242 |
16 |
| TRW Airbag Systems GmbH | 99 |
6 |
| ZF Airbag Germany GmbH | 34 |
5 |
| Halliburton Energy Services, Inc. | 20419 |
4 |
| Raytheon Company | 8435 |
4 |
| Northrop Grumman Systems Corporation | 2922 |
4 |
| Herakles | 168 |
3 |
| Nippon Kayaku Kabushiki Kaisha | 1431 |
3 |
| SEVA Technologies | 8 |
3 |
| Arianegroup SAS | 505 |
3 |
| Dbk Industries, LLC | 14 |
3 |
| Airbus Helicopters Deutschland GmbH | 332 |
2 |
| Alliant Techsystems Inc. | 46 |
2 |
| Controlled Blasting Solutions Limited | 2 |
2 |
| Goodrich Corporation | 2086 |
2 |
| Mindspark Technologies Pty Ltd | 12 |
2 |
| Nexter Munitions | 56 |
2 |
| Rheinmetall Waffe Munition GmbH | 561 |
2 |
| SCHOTT AG | 1674 |
2 |
| Other owners | 52 |