- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 12/58 - Cluster or cargo ammunition, i.e. projectiles containing one or more submissiles
Patent holdings for IPC class F42B 12/58
Total number of patents in this class: 57
10-year publication summary
|
10
|
10
|
0
|
4
|
7
|
4
|
7
|
1
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8535 |
7 |
| BAE SYSTEMS plc | 2215 |
5 |
| Lockheed Martin Corporation | 3406 |
4 |
| The United States of America as represented by the Secretary of the Navy | 2734 |
4 |
| BAE Systems Bofors AB | 187 |
4 |
| Leijona Instituutti Oy | 3 |
3 |
| Rheinmetall Waffe Munition GmbH | 559 |
3 |
| The Boeing Company | 19843 |
2 |
| The United States of America as represented by the Secretary of the Army | 1195 |
2 |
| Defendtex Pty. Ltd. | 12 |
2 |
| Exquadrum, Inc. | 9 |
2 |
| Nammo Talley, Inc. | 5 |
2 |
| Poongsan Corporation | 54 |
2 |
| Textron Systems Corporation | 157 |
2 |
| Advanced Material Engineering Pte Ltd | 29 |
2 |
| Raytheon Sarcos, LLC | 25 |
1 |
| Maritime Arresting Technologies, LLC | 1 |
1 |
| NL Enterprises, LLC | 16 |
1 |
| Olin Corporation | 513 |
1 |
| Sarcos LC | 50 |
1 |
| Other owners | 6 |