- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 25/08 - Engine-pertinent apparatus for adding non-fuel substances or small quantities of secondary fuel to combustion-air, main fuel or fuel-air mixture adding fuel vapours drawn from engine fuel reservoir
Patent holdings for IPC class F02M 25/08
Total number of patents in this class: 1969
10-year publication summary
|
223
|
213
|
199
|
188
|
158
|
144
|
98
|
53
|
50
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 21046 |
290 |
| Aisan Kogyo Kabushiki Kaisha | 758 |
176 |
| Toyota Motor Corporation | 33878 |
66 |
| Hyundai Motor Company | 23122 |
66 |
| Denso Corporation | 24958 |
65 |
| Honda Motor Co., Ltd. | 25770 |
61 |
| Kia Motors Corporation | 7740 |
46 |
| Vitesco Technologies GmbH | 2413 |
44 |
| Robert Bosch GmbH | 43213 |
40 |
| Continental Automotive GmbH | 4700 |
39 |
| Futaba Industrial Co., Ltd. | 351 |
39 |
| Nissan Motor Co., Ltd. | 12660 |
36 |
| Eaton Intelligent Power Limited | 6095 |
34 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1492 |
33 |
| Eaton Corporation | 1810 |
31 |
| Ingevity South Carolina, LLC | 225 |
29 |
| GM Global Technology Operations LLC | 15555 |
26 |
| Volkswagen AG | 7388 |
25 |
| Bayerische Motoren Werke Aktiengesellschaft | 14843 |
23 |
| Audi AG | 7418 |
22 |
| Other owners | 778 |