- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42D - Blasting
- F42D 5/04 - Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
Patent holdings for IPC class F42D 5/04
Total number of patents in this class: 161
10-year publication summary
|
18
|
7
|
11
|
14
|
17
|
18
|
15
|
12
|
7
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2906 |
15 |
| Orica Explosives Technology Pty Ltd. | 199 |
11 |
| Concept Development Corporation | 27 |
8 |
| The United States of America as represented by the Secretary of the Navy | 2720 |
7 |
| Matrix X, LLC | 8 |
6 |
| Atlas Elektronik GmbH | 396 |
4 |
| Dynasafe Demil Systems AB | 23 |
4 |
| Arianegroup SAS | 505 |
4 |
| Northrop Grumman Systems Corporation | 2921 |
3 |
| National Institute of Advanced Industrial Science and Technology | 3736 |
3 |
| Commonwealth Scientific and Industrial Research Organisation | 1675 |
3 |
| MBDA France | 231 |
3 |
| Saab Dynamics AB | 11 |
3 |
| Olcon Engineering AB | 8 |
3 |
| Xplosafe, LLC | 9 |
3 |
| Raytheon Company | 8444 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10692 |
2 |
| BAE SYSTEMS plc | 2298 |
2 |
| Beijing Institute of Technology | 353 |
2 |
| G.D.O. Inc | 16 |
2 |
| Other owners | 71 |