- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F15B - Systems acting by means of fluids in generalfluid-pressure actuators, e.g. servomotorsdetails of fluid-pressure systems, not otherwise provided for
- F15B 15/19 - Pyrotechnical actuators
Patent holdings for IPC class F15B 15/19
Total number of patents in this class: 128
10-year publication summary
|
12
|
13
|
16
|
8
|
10
|
8
|
3
|
8
|
2
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Autoliv Development AB | 2495 |
12 |
| Joyson Safety Systems Acquisition LLC | 362 |
12 |
| Bastion Technologies, Inc. | 27 |
6 |
| Takata Corporation | 321 |
6 |
| Daicel Corporation | 2351 |
5 |
| AeroControlex Group, Inc. | 5 |
4 |
| Herakles | 164 |
4 |
| SNPE Materiaux Energetiques | 19 |
4 |
| TK Holdings Inc. | 163 |
4 |
| TRW Automotive GmbH | 567 |
4 |
| Arianegroup SAS | 525 |
4 |
| Sawstop Holding LLC | 71 |
4 |
| Autoliv ASP, Inc. | 749 |
3 |
| Gigavac LLC | 28 |
3 |
| Key Safety Systems, Inc. | 195 |
3 |
| Astotec Automotive GmbH | 17 |
3 |
| Halliburton Energy Services, Inc. | 20908 |
2 |
| GM Global Technology Operations LLC | 15088 |
2 |
| Ford Global Technologies, LLC | 20605 |
2 |
| Goodrich Corporation | 2129 |
2 |
| Other owners | 39 |