- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 33/14 - Surface treatment of cartridges or cartridge cases
Patent holdings for IPC class F42B 33/14
Total number of patents in this class: 20
10-year publication summary
|
2
|
4
|
2
|
1
|
5
|
5
|
3
|
1
|
3
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Henkel AG & Co. KGaA | 10129 |
3 |
| BAE SYSTEMS plc | 2215 |
3 |
| Companhia Brasileira de Cartuchos | 26 |
2 |
| Federal Cartridge Company | 531 |
2 |
| US Strategic, LLC | 14 |
2 |
| The Boeing Company | 19843 |
1 |
| Hernon Manufacturing, Inc. | 40 |
1 |
| Hornady Manufacturing Company | 143 |
1 |
| Triton Systems, Inc. | 57 |
1 |
| Vista Outdoor Operations LLC | 511 |
1 |
| Setpoint Systems, LLC | 1 |
1 |
| Ammo Technologies, Inc. | 25 |
1 |
| Duretek Ltd | 4 |
1 |
| Other owners | 0 |