- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F42B - Explosive charges, e.g. for blastingfireworksammunition
- F42B 1/036 - Manufacturing processes therefor
Patent holdings for IPC class F42B 1/036
Total number of patents in this class: 83
10-year publication summary
|
5
|
6
|
9
|
11
|
11
|
9
|
4
|
3
|
3
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schlumberger Technology Corporation | 10820 |
14 |
| Halliburton Energy Services, Inc. | 20949 |
7 |
| Saab AB | 811 |
6 |
| Lawrence Livermore National Security, LLC | 1942 |
4 |
| Jet Physics Limited | 19 |
4 |
| QinetiQ Limited | 561 |
4 |
| The United States of America as represented by the Secretary of the Army | 1213 |
3 |
| BAE Systems Bofors AB | 204 |
3 |
| Hunting Titan, Inc. | 247 |
3 |
| Geodynamics, Inc. | 193 |
2 |
| Nexter Munitions | 55 |
2 |
| Vanderbilt University | 1910 |
2 |
| No.59 Research Institute of China Ordnance Industry | 4 |
2 |
| DYNAenergetics Europe GmbH | 250 |
2 |
| Linear Shaped Limited | 5 |
2 |
| Schlumberger Canada Limited | 7350 |
1 |
| Schlumberger Technology B.v. | 5181 |
1 |
| Schlumberger Holdings Limited | 2813 |
1 |
| Baker Hughes Incorporated | 5259 |
1 |
| Raytheon Company | 8385 |
1 |
| Other owners | 18 |