- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 51/06 - Other methods of operating engines involving pre-treating of, or adding substances to, combustion air, fuel, or fuel-air mixture of the engines involving rays or sound waves
Patent holdings for IPC class F02B 51/06
Total number of patents in this class: 9
10-year publication summary
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1
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1
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2
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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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2
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1
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ALDI Far-ir Products, Incorporated | 9 |
2 |
| Robert Bosch GmbH | 44254 |
1 |
| Southwest Research Institute | 746 |
1 |
| Weston Aerospace Limited | 39 |
1 |
| Lewtas Science & Technologies Ltd | 7 |
1 |
| Yi-Fu Cheng, Hung-Jiun Cheng & Aldwin Investment Co., Ltd. | 1 |
1 |
| RD Estate GmbH & Co. KG | 11 |
1 |
| Lepton Japan, LLC | 2 |
1 |
| Other owners | 0 |