- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 33/42 - Engines with pumps other than of reciprocating-piston type with driven apparatus for immediate conversion of combustion gas pressure into pressure of fresh charge, e.g. with cell-type pressure exchangers
Patent holdings for IPC class F02B 33/42
Total number of patents in this class: 29
10-year publication summary
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3
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3
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2
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3
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0
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2
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0
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0
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0
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2
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 3prex AG | 8 |
6 |
| Benteler Automobiltechnik GmbH | 305 |
5 |
| MEC Lasertec AG | 6 |
4 |
| Antrova AG | 4 |
3 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12369 |
3 |
| Ford Global Technologies, LLC | 21509 |
1 |
| Perkins Engines Company Limited | 302 |
1 |
| Daimler AG | 2838 |
1 |
| Joho Corporation | 7 |
1 |
| Polaris Industries Inc. | 2305 |
1 |
| Southwest Research Institute | 745 |
1 |
| Aerodyn Combustion LLC | 1 |
1 |
| Rottil UG (haftungsbeschränkt) | 1 |
1 |
| Other owners | 0 |