- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F42B - Explosive charges, e.g. for blastingfireworksammunition
- F42B 12/18 - Hollow charges in tandem arrangement
Patent holdings for IPC class F42B 12/18
Total number of patents in this class: 18
10-year publication summary
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0
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2
|
2
|
4
|
1
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1
|
1
|
1
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1
|
0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BAE Systems Bofors AB | 213 |
4 |
| Lawrence Livermore National Security, LLC | 1985 |
2 |
| Atlas Elektronik GmbH | 365 |
2 |
| ThyssenKrupp AG | 3333 |
2 |
| Baker Hughes Incorporated | 4865 |
1 |
| Halliburton Energy Services, Inc. | 21296 |
1 |
| Raytheon Company | 8454 |
1 |
| Agency for Defense Development | 487 |
1 |
| Israel Aerospace Industries Ltd. | 536 |
1 |
| Rafael Advanced Defense Systems Ltd. | 311 |
1 |
| Totalforsvarets Forskningsinstitut | 22 |
1 |
| Transmobil Ltd | 3 |
1 |
| Other owners | 0 |