- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 26/65 - Constructional details of EGR valves
Patent holdings for IPC class F02M 26/65
Total number of patents in this class: 45
10-year publication summary
|
10
|
5
|
6
|
5
|
6
|
3
|
0
|
0
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pierburg GmbH | 479 |
6 |
| Denso Corporation | 25799 |
4 |
| Hyundai Motor Company | 25034 |
4 |
| Kia Motors Corporation | 7713 |
4 |
| Continental Automotive GmbH | 4417 |
3 |
| Toyota Motor Corporation | 36327 |
2 |
| Perkins Engines Company Limited | 303 |
2 |
| Oiles Corporation | 497 |
2 |
| Valeo Systemes de Controle Moteur | 574 |
2 |
| Volvo Truck Corporation | 3964 |
2 |
| SPI.Systems Corp. | 4 |
2 |
| Deere & Company | 8198 |
1 |
| GM Global Technology Operations LLC | 16237 |
1 |
| Ford Global Technologies, LLC | 21624 |
1 |
| Schaeffler Technologies AG & Co. KG | 11213 |
1 |
| Komatsu Ltd. | 4811 |
1 |
| Mazda Motor Corporation | 3324 |
1 |
| G. W. Lisk Company, Inc. | 21 |
1 |
| MAHLE International GmbH | 2924 |
1 |
| Dongfeng Motor Group Company Limited | 319 |
1 |
| Other owners | 3 |