- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F42B - Explosive charges, e.g. for blastingfireworksammunition
- F42B 3/00 - Blasting cartridges, i.e. case and explosive
Patent holdings for IPC class F42B 3/00
Total number of patents in this class: 150
10-year publication summary
|
15
|
18
|
13
|
7
|
11
|
11
|
8
|
9
|
5
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Rocket Lab USA, Inc. | 45 |
6 |
| The United States of America as represented by the Secretary of the Navy | 2864 |
5 |
| Schlumberger Technology Corporation | 11940 |
4 |
| Autoliv Development AB | 2568 |
4 |
| Orica Explosives Technology Pty Ltd. | 186 |
4 |
| Wells Fargo Bank, National Association | 4576 |
4 |
| Rheinmetall Waffe Munition GmbH | 563 |
3 |
| Arianegroup SAS | 537 |
3 |
| True Velocity IP Holdings, Inc. | 251 |
3 |
| Schlumberger Canada Limited | 7610 |
2 |
| Schlumberger Technology B.v. | 5287 |
2 |
| Schlumberger Holdings Limited | 2660 |
2 |
| The Boeing Company | 20193 |
2 |
| Airbus Helicopters Deutschland GmbH | 335 |
2 |
| Austin Star Detonator Company | 38 |
2 |
| Dyno Nobel Inc. | 175 |
2 |
| Geodynamics, Inc. | 185 |
2 |
| Herakles | 153 |
2 |
| Hunting Titan, Inc. | 231 |
2 |
| Israel Aerospace Industries Ltd. | 537 |
2 |
| Other owners | 92 |