- 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
|
4
|
10
|
9
|
11
|
4
|
5
|
3
|
1
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 21274 |
11 |
| Toyota Motor Corporation | 34633 |
6 |
| Caterpillar Inc. | 10132 |
4 |
| Rtx Corporation | 9875 |
4 |
| Hyundai Motor Company | 23762 |
3 |
| Kia Motors Corporation | 7723 |
3 |
| ABB Schweiz AG | 7441 |
2 |
| Bell Helicopter Textron Inc. | 973 |
2 |
| Castrol Limited | 522 |
2 |
| Concentric Birmingham Limited | 6 |
2 |
| Cummins Filtration IP, Inc. | 649 |
2 |
| RENAULT s.a.s. | 5398 |
2 |
| Safran Aircraft Engines | 6539 |
2 |
| Toshiba Kikai Kabushiki Kaisha | 266 |
2 |
| Volvo Truck Corporation | 3794 |
2 |
| VHIT S.p.A. Societa Unipersonale | 23 |
2 |
| General Electric Company | 13831 |
1 |
| Honda Motor Co., Ltd. | 25871 |
1 |
| SNECMA S.A. | 1148 |
1 |
| ExxonMobil Research And Engineering Company | 2468 |
1 |
| Other owners | 35 |