- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 27/04 - Apparatus for treating combustion-air, fuel, or fuel-air mixture, by catalysts, electric means, magnetism, rays, sonic waves, or the like by electric means or magnetism
Patent holdings for IPC class F02M 27/04
Total number of patents in this class: 223
10-year publication summary
|
31
|
31
|
31
|
16
|
23
|
17
|
19
|
13
|
5
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Global Plasma Solutions, Inc. | 76 |
8 |
| ThrivalTech, LLC | 14 |
7 |
| Cummins Power Generation IP, Inc. | 297 |
6 |
| Temple University of the Commonwealth System of Higher Education | 623 |
6 |
| Titano S.r.l. | 6 |
6 |
| McAlister Technologies, LLC | 126 |
5 |
| Imagineering, Inc. | 125 |
4 |
| Oqab Dietrich Induction Inc. | 60 |
4 |
| Sawafuji Electric Co., Ltd. | 62 |
3 |
| Valeo Systemes de Controle Moteur | 608 |
3 |
| National University Corporation Tokai National Higher Education and Research System | 728 |
3 |
| Ford Global Technologies, LLC | 20668 |
2 |
| Caterpillar Inc. | 9593 |
2 |
| National Institute of Advanced Industrial Science and Technology | 3789 |
2 |
| Clack Technologies LLC | 8 |
2 |
| DUKIC DAY DREAM S.r.l. | 2 |
2 |
| Zhenjiang Keyue Ene-Tech Co., Ltd. | 2 |
2 |
| Fuelsave GmbH | 19 |
2 |
| Advanced Fuel Technologies UK Limited | 4 |
2 |
| Gryphon Diesel Engines, LLC | 3 |
2 |
| Other owners | 150 |