- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 67/02 - Apparatus in which fuel-injection is effected by means of high-pressure gas, the gas carrying the fuel into working cylinders of the engine, e.g. air-injection type the gas being compressed air, e.g. compressed in pumps
Patent holdings for IPC class F02M 67/02
Total number of patents in this class: 41
10-year publication summary
|
3
|
3
|
7
|
4
|
1
|
1
|
2
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| V-stax, LLC | 31 |
13 |
| Orbital Australia Pty Ltd | 66 |
10 |
| Erwin Junker Grinding Technology A.S. | 23 |
2 |
| Honda Motor Co., Ltd. | 25871 |
1 |
| Robert Bosch GmbH | 43587 |
1 |
| Caterpillar Inc. | 10132 |
1 |
| Cummins Emission Solutions, Inc. | 570 |
1 |
| EMPA Eidgenössische Materialprüfungs-und Forschungsanstalt | 198 |
1 |
| Enginetics, LLC | 8 |
1 |
| Hitachi Zosen Corporation | 608 |
1 |
| Hyundai Heavy Industries Co., Ltd. | 273 |
1 |
| Indian Institute of Technology Bombay | 271 |
1 |
| Polaris Industries Inc. | 2265 |
1 |
| Wartsila Finland Oy | 756 |
1 |
| Woodward, Inc. | 670 |
1 |
| Nostrum Energy Pte. Ltd. | 21 |
1 |
| Polytec - Science GmbH | 1 |
1 |
| HPDI Technology Limited Partnership | 131 |
1 |
| Cespira Canada Limited Partnership | 45 |
1 |
| Other owners | 0 |