- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02K - Jet-propulsion plants
- F02K 9/66 - Combustion or thrust chambers of the rotary type
Patent holdings for IPC class F02K 9/66
Total number of patents in this class: 8
10-year publication summary
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0
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0
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1
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1
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1
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0
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4
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2
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1
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0
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Stoke Space Technologies, Inc. | 28 |
2 |
| General Electric Company | 17794 |
1 |
| Aerojet Rocketdyne of DE, Inc. | 22 |
1 |
| MBDA France | 231 |
1 |
| Pratt & Whitney Rocketdyne, Inc. | 37 |
1 |
| Rolls-Royce Corporation | 1728 |
1 |
| ASTROTECH Corp | 2 |
1 |
| Other owners | 0 |