- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 55/06 - Cooling thereof by air or other gas
Patent holdings for IPC class F02B 55/06
Total number of patents in this class: 7
10-year publication summary
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1
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0
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0
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0
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1
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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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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LiquidPiston, Inc. | 49 |
4 |
| AVL List GmbH | 1330 |
1 |
| Chung-Shan Institute of Science and Technology, Armaments Bureau, M.N.D | 6 |
1 |
| Gilo Industries Research Ltd. | 2 |
1 |
| Other owners | 0 |