- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01M - Lubricating of machines or engines in generallubricating internal-combustion enginescrankcase ventilating
- F01M 1/18 - Indicating or safety devices
Patent holdings for IPC class F01M 1/18
Total number of patents in this class: 90
10-year publication summary
|
5
|
4
|
10
|
9
|
11
|
4
|
5
|
3
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 20769 |
11 |
| Toyota Motor Corporation | 33077 |
6 |
| Caterpillar Inc. | 9659 |
4 |
| Rtx Corporation | 9495 |
4 |
| Hyundai Motor Company | 22484 |
3 |
| Kia Motors Corporation | 7749 |
3 |
| ABB Schweiz AG | 7085 |
2 |
| Bell Helicopter Textron Inc. | 1060 |
2 |
| Castrol Limited | 519 |
2 |
| Concentric Birmingham Limited | 6 |
2 |
| Cummins Filtration IP, Inc. | 806 |
2 |
| RENAULT s.a.s. | 5470 |
2 |
| Safran Aircraft Engines | 6329 |
2 |
| Toshiba Kikai Kabushiki Kaisha | 282 |
2 |
| Volvo Truck Corporation | 3487 |
2 |
| VHIT S.p.A. Societa Unipersonale | 23 |
2 |
| General Electric Company | 13856 |
1 |
| Honda Motor Co., Ltd. | 25776 |
1 |
| SNECMA S.A. | 1148 |
1 |
| ExxonMobil Research And Engineering Company | 2562 |
1 |
| Other owners | 35 |