- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F42B - Explosive charges, e.g. for blastingfireworksammunition
- F42B 12/22 - 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
Patent holdings for IPC class F42B 12/22
Total number of patents in this class: 90
10-year publication summary
|
12
|
11
|
9
|
6
|
5
|
2
|
3
|
9
|
4
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8454 |
22 |
| The United States of America as represented by the Secretary of the Navy | 2862 |
10 |
| BAE Systems Bofors AB | 213 |
4 |
| Israel Aerospace Industries Ltd. | 536 |
4 |
| Rheinmetall Waffe Munition GmbH | 565 |
4 |
| Saab Bofors Dynamics Switzerland Ltd. | 16 |
4 |
| The United States of America as represented by the Secretary of the Army | 1265 |
3 |
| BAE SYSTEMS plc | 2528 |
3 |
| Lockheed Martin Corporation | 3263 |
2 |
| G2 Research, Inc. | 19 |
2 |
| Leijona Instituutti Oy | 3 |
2 |
| Nexter Munitions | 49 |
2 |
| TDW Gesellschaft fuer verteidigungstechnische Wirksysteme mbH | 7 |
2 |
| The United States of America as represented by the Secretary of the Air Force | 943 |
2 |
| Hirtenberger Defence Europe GmbH | 2 |
2 |
| The Johns Hopkins University | 5957 |
1 |
| Battelle Memorial Institute | 2617 |
1 |
| Aerojet Rocketdyne, Inc. | 141 |
1 |
| Agency for Defense Development | 487 |
1 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1934 |
1 |
| Other owners | 17 |