- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F42D - Blasting
- F42D 99/00 - Subject matter not provided for in other groups of this subclass
Patent holdings for IPC class F42D 99/00
Total number of patents in this class: 25
10-year publication summary
|
3
|
1
|
3
|
0
|
0
|
3
|
3
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dyno Nobel Inc. | 165 |
5 |
| Orica Explosives Technology Pty Ltd. | 199 |
4 |
| Detnet South Africa (Pty) Ltd | 246 |
2 |
| Hanwha Corporation | 291 |
2 |
| Leica Geosystems Pty Ltd | 10 |
2 |
| BHP Billiton Innovation Pty Ltd. | 22 |
1 |
| CRC Ore Ltd | 1 |
1 |
| Global Tracking Solutions Pty Ltd | 5 |
1 |
| Shenyang University of Technology | 32 |
1 |
| Vale S.A. | 264 |
1 |
| Joy Global Surface Mining Inc | 358 |
1 |
| Orica International Pte Ltd | 175 |
1 |
| TBS Mining Solutions Pty Ltd | 3 |
1 |
| AECI Mining Limited | 12 |
1 |
| Layer 3 Services Pty Ltd | 4 |
1 |
| Other owners | 0 |