- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 26/15 - Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories in relation to the exhaust system in relation to engine exhaust purifying apparatus
Patent holdings for IPC class F02M 26/15
Total number of patents in this class: 167
10-year publication summary
|
20
|
27
|
28
|
23
|
8
|
12
|
6
|
5
|
6
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 21296 |
18 |
| Hyundai Motor Company | 23824 |
12 |
| Mazda Motor Corporation | 3271 |
12 |
| Toyota Motor Corporation | 34698 |
11 |
| Volvo Truck Corporation | 3808 |
8 |
| Isuzu Motors Limited | 2307 |
7 |
| Nissan Motor Co., Ltd. | 12778 |
6 |
| Cummins Inc. | 2601 |
5 |
| RENAULT s.a.s. | 5400 |
5 |
| Tenneco Automotive Operating Company Inc. | 458 |
4 |
| Tenneco GmbH | 91 |
4 |
| Tenneco Automotive Operating Company LLC | 199 |
4 |
| Denso Corporation | 25232 |
3 |
| Kia Motors Corporation | 7723 |
3 |
| Volkswagen AG | 7416 |
3 |
| Robert Bosch GmbH | 43631 |
2 |
| GM Global Technology Operations LLC | 15848 |
2 |
| Caterpillar Inc. | 10151 |
2 |
| NGK Insulators, Ltd. | 5206 |
2 |
| Aisan Kogyo Kabushiki Kaisha | 757 |
2 |
| Other owners | 52 |