- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F42D - Blasting
- F42D 1/10 - Feeding explosives in granular or slurry formFeeding explosives by pneumatic or hydraulic pressure
Patent holdings for IPC class F42D 1/10
Total number of patents in this class: 146
10-year publication summary
|
4
|
6
|
9
|
21
|
11
|
15
|
13
|
18
|
13
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dyno Nobel Inc. | 167 |
28 |
| Dyno Nobel Asia Pacific Pty Limited | 42 |
17 |
| Orica International Pte Ltd | 181 |
16 |
| Luossavaara-Kiirunavaara AB | 115 |
6 |
| ProActive Ground Solutions Pty Ltd | 5 |
5 |
| TradeStar Corporation | 6 |
4 |
| AECI Mining Limited | 14 |
4 |
| AEL Mining Services Limited | 25 |
3 |
| Lde Corporation | 13 |
3 |
| Maxamcorp Holding, S.L. | 30 |
3 |
| Detnet South Africa (Pty) Ltd | 246 |
2 |
| Enaex Servicios S.A. | 16 |
2 |
| Sandvik Mining and Construction Oy | 827 |
2 |
| Vale S.A. | 271 |
2 |
| Normet Oy | 46 |
2 |
| Nitrates & Innovation | 5 |
2 |
| Epiroc Rock Drills Aktiebolag | 512 |
2 |
| Quick Pump | 2 |
2 |
| Schlumberger Technology Corporation | 10717 |
1 |
| ABB Schweiz AG | 6969 |
1 |
| Other owners | 39 |