- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 10/38 - Range-increasing arrangements
Patent holdings for IPC class F42B 10/38
Total number of patents in this class: 59
10-year publication summary
|
4
|
10
|
12
|
10
|
12
|
6
|
2
|
2
|
6
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8450 |
7 |
| Techventure Investments Pty Ltd | 8 |
3 |
| Next Dynamics Corp. | 5 |
3 |
| The United States of America as represented by the Secretary of the Navy | 2653 |
2 |
| Northrop Grumman Systems Corporation | 2937 |
2 |
| The United States of America as represented by the Secretary of the Army | 1174 |
2 |
| Rafael Advanced Defense Systems Ltd. | 276 |
2 |
| RUAG Ammotec GmbH | 57 |
2 |
| United Tactical Systems, LLC | 30 |
2 |
| SUPERIOR SHOOTING SYSTEMS, INC. (TX Corp.) | 3 |
2 |
| Alpha Velorum AG | 11 |
2 |
| Duretek Ltd | 4 |
2 |
| The Boeing Company | 19784 |
1 |
| BAE Systems Bofors AB | 197 |
1 |
| BAE SYSTEMS plc | 2236 |
1 |
| Duretek Inc. | 6 |
1 |
| EURENCO Bofors AB | 8 |
1 |
| Federal Cartridge Company | 535 |
1 |
| Fritz, Randy R. | 2 |
1 |
| Fritz, Robin A. | 2 |
1 |
| Other owners | 20 |