- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 25/14 - Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding anti-knock agents, not provided for in groups
Patent holdings for IPC class F02M 25/14
Total number of patents in this class: 34
10-year publication summary
|
6
|
4
|
11
|
5
|
4
|
3
|
0
|
1
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 21509 |
3 |
| Innospec Limited | 408 |
3 |
| Massachusetts Institute of Technology | 10251 |
2 |
| Illinois Valley Holding Company | 7 |
2 |
| Kautex Textron GmbH & Co. KG | 510 |
2 |
| The Procter & Gamble Company | 21855 |
1 |
| Illinois Tool Works Inc. | 11863 |
1 |
| BASF SE | 21303 |
1 |
| Toyota Motor Corporation | 35772 |
1 |
| Robert Bosch GmbH | 44160 |
1 |
| Caterpillar Inc. | 10267 |
1 |
| Hyundai Motor Company | 24653 |
1 |
| Sandia Corporation | 93 |
1 |
| Battelle Memorial Institute | 2604 |
1 |
| Advanced Green Technologies, LLC | 47 |
1 |
| Afton Chemical Corporation | 495 |
1 |
| Combustion 8 Technologies LLC | 3 |
1 |
| Ethanol Boosting Systems, LLC | 25 |
1 |
| Infineum International Limited | 456 |
1 |
| RENAULT s.a.s. | 5377 |
1 |
| Other owners | 7 |