- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 26/00 - Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
Patent holdings for IPC class F02M 26/00
Total number of patents in this class: 212
10-year publication summary
|
33
|
37
|
39
|
53
|
23
|
12
|
6
|
8
|
6
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 20057 |
26 |
| Toyota Motor Corporation | 30345 |
15 |
| Hyundai Motor Company | 20403 |
13 |
| Kia Motors Corporation | 7779 |
12 |
| Nissan Motor Co., Ltd. | 12332 |
7 |
| GM Global Technology Operations LLC | 14197 |
6 |
| Mazda Motor Corporation | 3069 |
6 |
| Hitachi Automotive Systems, Ltd. | 3962 |
5 |
| Caterpillar Inc. | 9149 |
5 |
| Isuzu Motors Limited | 2238 |
5 |
| RENAULT s.a.s. | 5390 |
5 |
| FCA US LLC | 2877 |
4 |
| Cummins Inc. | 2467 |
4 |
| Eaton Intelligent Power Limited | 6293 |
4 |
| Continental Automotive GmbH | 5541 |
3 |
| Aisan Kogyo Kabushiki Kaisha | 722 |
3 |
| Pierburg GmbH | 451 |
3 |
| Southwest Research Institute | 767 |
3 |
| Volvo Truck Corporation | 3094 |
3 |
| Innio Waukesha Gas Engines Inc. | 59 |
3 |
| Other owners | 77 |