- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 5/38 - Separately-loaded propellant charges, e.g. cartridge bags
Patent holdings for IPC class F42B 5/38
Total number of patents in this class: 44
10-year publication summary
0
|
1
|
4
|
7
|
6
|
4
|
6
|
3
|
5
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Federal Cartridge Company | 531 |
11 |
BAE SYSTEMS plc | 2215 |
6 |
Krauss-Maffei Wegmann GmbH & Co. KG | 304 |
5 |
The United States of America as represented by the Secretary of the Army | 1195 |
2 |
BAE Systems Bofors AB | 187 |
2 |
Nitrochemie Wimmis AG | 17 |
2 |
Vista Outdoor Operations LLC | 511 |
2 |
Hanwha Aerospace Co., Ltd. | 162 |
2 |
Alliant Techsystems Inc. | 48 |
1 |
Diehl BGT Defence GmbH & Co. KG | 59 |
1 |
EURENCO | 48 |
1 |
Metal Storm Limited | 7 |
1 |
Nitrochemie Aschau GmbH | 45 |
1 |
Rheinmetall Landsysteme GmbH | 131 |
1 |
The United States of America as represented by Secretary of the Navy | 148 |
1 |
Guerniche, Farouk | 1 |
1 |
Ubilt Enterprises Pty. Limited | 1 |
1 |
Dbk Industries, LLC | 10 |
1 |
Explosive Alternatives, Inc. | 1 |
1 |
Eurenco France SAS | 7 |
1 |
Other owners | 0 |