- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F42B - Explosive charges, e.g. for blastingfireworksammunition
- F42B 12/24 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect of high-explosive type with fragmentation-hull construction with grooves, recesses or other wall weakenings
Patent holdings for IPC class F42B 12/24
Total number of patents in this class: 68
10-year publication summary
|
9
|
10
|
10
|
6
|
5
|
1
|
4
|
5
|
1
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BAE Systems Bofors AB | 203 |
8 |
| Raytheon Company | 8387 |
7 |
| The United States of America as represented by the Secretary of the Army | 1214 |
5 |
| Hornady Manufacturing Company | 155 |
5 |
| The United States of America as represented by the Secretary of the Navy | 2760 |
4 |
| Northrop Grumman Systems Corporation | 2933 |
3 |
| Corvid Technologies, LLC | 25 |
2 |
| Israel Aerospace Industries Ltd. | 523 |
2 |
| Rheinmetall Waffe Munition GmbH | 558 |
2 |
| Saab Bofors Dynamics Switzerland Ltd. | 18 |
2 |
| SPEX Kinetics Limited | 2 |
2 |
| Alford IP Limited | 8 |
2 |
| Halliburton Energy Services, Inc. | 20924 |
1 |
| Lockheed Martin Corporation | 3275 |
1 |
| Alford Research Limited | 7 |
1 |
| Alliant Techsystems Inc. | 46 |
1 |
| BAE SYSTEMS plc | 2336 |
1 |
| Cathyor Engineering SA | 3 |
1 |
| Combined Systems, Inc. | 22 |
1 |
| DAVEY BICKFORD une société par actions simplifiée | 72 |
1 |
| Other owners | 16 |