- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02K - Jet-propulsion plants
- F02K 9/30 - Rocket-engine plants, i.e. plants carrying both fuel and oxidant thereforControl thereof using solid propellants with the propulsion gases exhausting through a plurality of nozzles
Patent holdings for IPC class F02K 9/30
Total number of patents in this class: 23
10-year publication summary
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1
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1
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2
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3
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0
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2
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1
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2
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2
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Raytheon Company | 8397 |
6 |
| ATRX, Inc. | 3 |
2 |
| Mitsubishi Heavy Industries, Ltd. | 8703 |
1 |
| BAE Systems Bofors AB | 203 |
1 |
| Beijing Institute of Technology | 370 |
1 |
| The Charles Stark Draper Laboratory, Inc. | 925 |
1 |
| Ensign-Bickford Aerospace & Defense Company | 83 |
1 |
| Firestar Engineering, LLC | 21 |
1 |
| MBDA France | 231 |
1 |
| MBDA UK Limited | 220 |
1 |
| Microturbo | 28 |
1 |
| Pacific Scientific Energetic Materials Company | 50 |
1 |
| Roxel France | 19 |
1 |
| Safran Power Units | 123 |
1 |
| Universidad Carlos III de Madrid | 131 |
1 |
| Arianegroup SAS | 525 |
1 |
| Active Vtol Crash Prevention Limited | 3 |
1 |
| Other owners | 0 |