- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F42D - Blasting
- F42D 1/06 - Relative timing of multiple charges
Patent holdings for IPC class F42D 1/06
Total number of patents in this class: 32
10-year publication summary
|
5
|
5
|
5
|
5
|
3
|
2
|
1
|
2
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Wells Fargo Bank, National Association | 3725 |
9 |
| Hanwha Corporation | 295 |
6 |
| Detnet South Africa (Pty) Ltd | 243 |
3 |
| Orica Explosives Technology Pty Ltd. | 190 |
3 |
| Hunting Titan, Inc. | 243 |
2 |
| SPEX Corporate Holdings Limited | 35 |
2 |
| DAVEY BICKFORD une société par actions simplifiée | 71 |
1 |
| ExxonMobil Upstream Research Company | 2414 |
1 |
| Geodynamics, Inc. | 190 |
1 |
| Omnia Group (Proprietary) Limited | 10 |
1 |
| Vale S.A. | 264 |
1 |
| Orica International Pte Ltd | 178 |
1 |
| Pyylahti Oy | 4 |
1 |
| Other owners | 0 |