- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02K - Jet-propulsion plants
- F02K 9/74 - Rocket-engine plants, i.e. plants carrying both fuel and oxidant thereforControl thereof combined with another jet-propulsion plant
Patent holdings for IPC class F02K 9/74
Total number of patents in this class: 4
10-year publication summary
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0
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0
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0
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0
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0
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2
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1
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2
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Destinus SA | 14 |
2 |
| Firefly Aerospace, Inc. | 17 |
1 |
| Naval University of Engineering | 13 |
1 |
| Other owners | 0 |