- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 26/73 - Housings with means for heating or cooling the EGR valve
Patent holdings for IPC class F02M 26/73
Total number of patents in this class: 44
10-year publication summary
|
5
|
5
|
11
|
8
|
3
|
2
|
1
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pierburg GmbH | 480 |
8 |
| Valeo Systemes de Controle Moteur | 580 |
5 |
| Hyundai Motor Company | 24703 |
4 |
| Ford Global Technologies, LLC | 21524 |
3 |
| Kia Motors Corporation | 7718 |
3 |
| Denso Corporation | 25579 |
2 |
| Aventics Corporation | 24 |
2 |
| Motorenfabrik Hatz GmbH & Co. KG | 24 |
2 |
| Toyota Motor Corporation | 35813 |
1 |
| Mitsubishi Electric Corporation | 48048 |
1 |
| Perkins Engines Company Limited | 302 |
1 |
| Komatsu Ltd. | 4733 |
1 |
| Aisan Kogyo Kabushiki Kaisha | 770 |
1 |
| Eichenauer Heizelemente GmbH & Co. KG | 24 |
1 |
| Hanon Systems | 2108 |
1 |
| Kubota Corporation | 4401 |
1 |
| Sejong Ind. Co., Ltd. | 17 |
1 |
| Yamada Manufacturing Co., Ltd. | 151 |
1 |
| Marelli Europe S.p.A. | 217 |
1 |
| Hitachi Astemo, Ltd. | 6407 |
1 |
| Other owners | 3 |