- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 26/33 - Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage controlling the temperature of the recirculated gases
Patent holdings for IPC class F02M 26/33
Total number of patents in this class: 127
10-year publication summary
|
15
|
19
|
23
|
25
|
20
|
15
|
8
|
4
|
2
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hyundai Motor Company | 21406 |
16 |
| Kia Motors Corporation | 7764 |
11 |
| Cummins Inc. | 2544 |
10 |
| Toyota Motor Corporation | 31237 |
9 |
| Ford Global Technologies, LLC | 20367 |
9 |
| Mazda Motor Corporation | 3099 |
7 |
| Volvo Truck Corporation | 3259 |
7 |
| Yanmar Power Technology Co., Ltd. | 577 |
6 |
| GM Global Technology Operations LLC | 14816 |
5 |
| Denso Corporation | 24058 |
5 |
| Eaton Intelligent Power Limited | 5919 |
3 |
| Deere & Company | 7488 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 14224 |
2 |
| Guangzhou Automobile Group Co., Ltd. | 382 |
2 |
| Isuzu Motors Limited | 2246 |
2 |
| Modine Manufacturing Company | 305 |
2 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 766 |
2 |
| GE Global Sourcing LLC | 899 |
2 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3049 |
2 |
| Innio Waukesha Gas Engines Inc. | 64 |
2 |
| Other owners | 21 |