- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 79/00 - Running-in of internal-combustion engines
Patent holdings for IPC class F02B 79/00
Total number of patents in this class: 5
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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1
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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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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Shell Internationale Research Maatschappij B.V. | 3387 |
1 |
| Caterpillar Inc. | 10302 |
1 |
| Federal-Mogul Corporation | 238 |
1 |
| Showa Shell Sekiyu K.K. | 81 |
1 |
| Sedemac Mechatronics Pvt Ltd | 20 |
1 |
| Other owners | 0 |