- 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: 147
10-year publication summary
|
17
|
12
|
10
|
15
|
8
|
8
|
7
|
7
|
10
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daicel Corporation | 2450 |
20 |
| Autoliv Development AB | 2487 |
15 |
| ZF Airbag Germany GmbH | 52 |
8 |
| TRW Airbag Systems GmbH | 91 |
6 |
| Halliburton Energy Services, Inc. | 21151 |
4 |
| Raytheon Company | 8479 |
4 |
| Northrop Grumman Systems Corporation | 2930 |
4 |
| Nippon Kayaku Kabushiki Kaisha | 1462 |
4 |
| Herakles | 157 |
3 |
| SEVA Technologies | 7 |
3 |
| Arianegroup SAS | 532 |
3 |
| Dbk Industries, LLC | 15 |
3 |
| Airbus Helicopters Deutschland GmbH | 326 |
2 |
| Alliant Techsystems Inc. | 46 |
2 |
| Controlled Blasting Solutions Limited | 2 |
2 |
| Goodrich Corporation | 2179 |
2 |
| Mindspark Technologies Pty Ltd | 12 |
2 |
| Nexter Munitions | 54 |
2 |
| Rheinmetall Waffe Munition GmbH | 563 |
2 |
| SCHOTT AG | 1723 |
2 |
| Other owners | 54 |