- 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: 155
10-year publication summary
10
|
18
|
7
|
11
|
14
|
17
|
18
|
15
|
11
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
15 |
Orica Explosives Technology Pty Ltd. | 201 |
11 |
Concept Development Corporation | 27 |
8 |
The United States of America as represented by the Secretary of the Navy | 2734 |
6 |
Matrix X, LLC | 8 |
6 |
Atlas Elektronik GmbH | 395 |
4 |
Olcon Engineering AB | 10 |
4 |
Northrop Grumman Systems Corporation | 2940 |
3 |
National Institute of Advanced Industrial Science and Technology | 3677 |
3 |
Commonwealth Scientific and Industrial Research Organisation | 1652 |
3 |
Dynasafe Demil Systems AB | 23 |
3 |
MBDA France | 237 |
3 |
Saab Dynamics AB | 11 |
3 |
Arianegroup SAS | 493 |
3 |
Xplosafe, LLC | 7 |
3 |
Raytheon Company | 8535 |
2 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
2 |
BAE SYSTEMS plc | 2215 |
2 |
Beijing Institute of Technology | 337 |
2 |
G.D.O. Inc | 17 |
2 |
Other owners | 67 |