- 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: 89
10-year publication summary
|
5
|
6
|
10
|
9
|
11
|
4
|
5
|
4
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 20498 |
11 |
| Toyota Motor Corporation | 31693 |
5 |
| Caterpillar Inc. | 9521 |
4 |
| Rtx Corporation | 9319 |
4 |
| Hyundai Motor Company | 21795 |
3 |
| Kia Motors Corporation | 7758 |
3 |
| Castrol Limited | 520 |
3 |
| ABB Schweiz AG | 6912 |
2 |
| Bell Helicopter Textron Inc. | 1052 |
2 |
| Concentric Birmingham Limited | 6 |
2 |
| Cummins Filtration IP, Inc. | 808 |
2 |
| RENAULT s.a.s. | 5456 |
2 |
| Safran Aircraft Engines | 6265 |
2 |
| Toshiba Kikai Kabushiki Kaisha | 286 |
2 |
| Volvo Truck Corporation | 3370 |
2 |
| VHIT S.p.A. Societa Unipersonale | 23 |
2 |
| General Electric Company | 13838 |
1 |
| Honda Motor Co., Ltd. | 25150 |
1 |
| SNECMA S.A. | 1145 |
1 |
| ExxonMobil Research And Engineering Company | 2589 |
1 |
| Other owners | 34 |