- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 12/44 - Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for signalling of incendiary type
Patent holdings for IPC class F42B 12/44
Total number of patents in this class: 67
10-year publication summary
|
7
|
4
|
12
|
3
|
5
|
4
|
4
|
2
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raindance Systems Pty Ltd | 15 |
10 |
| Rheinmetall Waffe Munition GmbH | 559 |
8 |
| Donmark Holdings Inc. | 30 |
5 |
| Northrop Grumman Systems Corporation | 2940 |
4 |
| Exquadrum, Inc. | 9 |
4 |
| RWM Schweiz AG | 18 |
4 |
| The Boeing Company | 19843 |
2 |
| Raytheon Company | 8535 |
2 |
| The United States of America as represented by the Secretary of the Army | 1195 |
2 |
| BAE Systems Bofors AB | 187 |
2 |
| Barron Associates, Inc. | 20 |
2 |
| Firepoint Products, Inc. | 2 |
2 |
| Nammo Talley, Inc. | 5 |
2 |
| NCC Nano, LLC | 80 |
2 |
| Rafael Advanced Defense Systems Ltd. | 267 |
2 |
| Whitefox Defense Technologies, Inc. | 12 |
2 |
| Rocky Mountain Scientific Laboratory, LLC | 5 |
2 |
| Aerojet Rocketdyne, Inc. | 155 |
1 |
| AMTEC Corporation | 5 |
1 |
| Krauss-Maffei Wegmann GmbH & Co. KG | 304 |
1 |
| Other owners | 7 |