- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 59/22 - Varying quantity by adjusting cylinder-head space
Patent holdings for IPC class F02M 59/22
Total number of patents in this class: 9
10-year publication summary
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0
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0
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0
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1
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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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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44254 |
2 |
| FCA US LLC | 3586 |
2 |
| Hyundai Heavy Industries Co., Ltd. | 270 |
2 |
| Toyota Motor Corporation | 35927 |
1 |
| Denso Corporation | 25645 |
1 |
| Continental Automotive GmbH | 4478 |
1 |
| Other owners | 0 |