- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 31/10 - Apparatus for thermally treating combustion-air, fuel, or fuel-air mixture for heating combustion-air or fuel-air mixture by hot liquids, e.g. lubricants
Patent holdings for IPC class F02M 31/10
Total number of patents in this class: 44
10-year publication summary
|
12
|
2
|
7
|
6
|
3
|
1
|
0
|
0
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 4817 |
4 |
| MAHLE Metal Leve S/A | 157 |
3 |
| RENAULT s.a.s. | 5481 |
3 |
| Stahlotec GmbH | 4 |
3 |
| Marelli Europe S.p.A. | 209 |
3 |
| Caterpillar Inc. | 9628 |
2 |
| Hyundai Motor Company | 22257 |
2 |
| Revego, Ltd. | 2 |
2 |
| Honda Motor Co., Ltd. | 25425 |
1 |
| Toyota Motor Corporation | 32788 |
1 |
| GM Global Technology Operations LLC | 15150 |
1 |
| Denso Corporation | 24431 |
1 |
| Ford Global Technologies, LLC | 20685 |
1 |
| Nissan Motor Co., Ltd. | 12523 |
1 |
| Hamilton Sundstrand Corporation | 4907 |
1 |
| Kia Motors Corporation | 7751 |
1 |
| BorgWarner Inc. | 2601 |
1 |
| Glf Technologies SAS | 1 |
1 |
| PACCAR Inc | 1329 |
1 |
| Valeo Systemes Thermiques | 2733 |
1 |
| Other owners | 10 |