- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02P - Ignition, other than compression ignition, for internal-combustion enginestesting of ignition timing in compression-ignition engines
- F02P 21/00 - Direct use of flames or burners for ignition
Patent holdings for IPC class F02P 21/00
Total number of patents in this class: 14
10-year publication summary
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0
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0
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1
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2
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3
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Collins Engine Nozzles, Inc. | 287 |
2 |
| Climate Energy Investments LLC | 25 |
2 |
| Hyundai Motor Company | 23688 |
1 |
| Mazda Motor Corporation | 3271 |
1 |
| BERU AG | 19 |
1 |
| Friedrich Boysen GmbH & Co. KG | 44 |
1 |
| Southwest Research Institute | 735 |
1 |
| Tianjin University | 862 |
1 |
| Westport Power Inc. | 114 |
1 |
| Venus Aerospace Corp. | 36 |
1 |
| Kia Corporation | 11444 |
1 |
| HPDI Technology Limited Partnership | 131 |
1 |
| Other owners | 0 |