- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42B - Explosive charges, e.g. for blasting; fireworks; ammunition
- F42B 3/22 - Elements for controlling or guiding the detonation wave, e.g. tubes
Patent holdings for IPC class F42B 3/22
Total number of patents in this class: 40
10-year publication summary
|
5
|
5
|
4
|
6
|
5
|
6
|
1
|
5
|
2
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The United States of America as represented by the Secretary of the Navy | 2734 |
3 |
| PWS Systems Pty Ltd | 6 |
3 |
| Detnet South Africa (Pty) Ltd | 236 |
2 |
| Alba Manufacturing Corp. | 2 |
2 |
| Orica International Pte Ltd | 161 |
2 |
| The Gasgun LLC | 10 |
2 |
| Esoteric LLC | 4 |
2 |
| Alford IP Limited | 7 |
2 |
| Schlumberger Technology Corporation | 9690 |
1 |
| Baker Hughes Incorporated | 5689 |
1 |
| Raytheon Company | 8535 |
1 |
| Alford Research Limited | 7 |
1 |
| Atlas Elektronik GmbH | 395 |
1 |
| BAE Systems Bofors AB | 187 |
1 |
| Corvid Technologies, LLC | 22 |
1 |
| ExxonMobil Upstream Research Company | 2525 |
1 |
| Geodynamics, Inc. | 203 |
1 |
| Hunting Titan, Inc. | 240 |
1 |
| MAS Zengrange (NZ) Limited | 17 |
1 |
| Nederlandse Organisatie voor Toegepast-natuurwetenschappelijk Onderzoek TNO | 2362 |
1 |
| Other owners | 10 |