- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F42B - Explosive charges, e.g. for blastingfireworksammunition
- 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: 148
10-year publication summary
|
18
|
13
|
10
|
15
|
8
|
8
|
7
|
7
|
10
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daicel Corporation | 2526 |
20 |
| Autoliv Development AB | 2550 |
15 |
| ZF Airbag Germany GmbH | 53 |
8 |
| TRW Airbag Systems GmbH | 89 |
6 |
| Nippon Kayaku Kabushiki Kaisha | 1454 |
5 |
| Halliburton Energy Services, Inc. | 21320 |
4 |
| Raytheon Company | 8448 |
4 |
| Northrop Grumman Systems Corporation | 2913 |
4 |
| Herakles | 153 |
3 |
| SEVA Technologies | 7 |
3 |
| Arianegroup SAS | 539 |
3 |
| Dbk Industries, LLC | 15 |
3 |
| Airbus Helicopters Deutschland GmbH | 329 |
2 |
| Alliant Techsystems Inc. | 45 |
2 |
| Controlled Blasting Solutions Limited | 2 |
2 |
| Goodrich Corporation | 2181 |
2 |
| Mindspark Technologies Pty Ltd | 12 |
2 |
| Nexter Munitions | 52 |
2 |
| Rheinmetall Waffe Munition GmbH | 565 |
2 |
| SCHOTT AG | 1738 |
2 |
| Other owners | 54 |