- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 26/52 - Systems for actuating EGR valves
Patent holdings for IPC class F02M 26/52
Total number of patents in this class: 76
10-year publication summary
|
19
|
14
|
5
|
8
|
6
|
6
|
2
|
2
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 21560 |
8 |
| Hyundai Motor Company | 24808 |
5 |
| Pierburg GmbH | 478 |
4 |
| Vitesco Technologies GmbH | 2397 |
4 |
| GM Global Technology Operations LLC | 16188 |
3 |
| Nissan Motor Co., Ltd. | 13014 |
3 |
| BorgWarner Inc. | 2582 |
3 |
| Cummins Inc. | 2641 |
3 |
| Isuzu Motors Limited | 2327 |
3 |
| Volvo Truck Corporation | 3937 |
3 |
| GE Global Sourcing LLC | 861 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9168 |
2 |
| Denso Corporation | 25645 |
2 |
| Kia Motors Corporation | 7718 |
2 |
| Jacobs Vehicle Systems, Inc. | 215 |
2 |
| Subaru Corporation | 4040 |
2 |
| Japan Engine Corporation | 74 |
2 |
| Hitachi Astemo, Ltd. | 6419 |
2 |
| Honda Motor Co., Ltd. | 26105 |
1 |
| Toyota Motor Corporation | 35927 |
1 |
| Other owners | 18 |