- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01M - Lubricating of machines or engines in generallubricating internal-combustion enginescrankcase ventilating
- F01M 9/04 - Use of fuel as lubricant
Patent holdings for IPC class F01M 9/04
Total number of patents in this class: 8
10-year publication summary
|
2
|
1
|
0
|
1
|
1
|
0
|
0
|
0
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ANDREAS STIHL AG & Co. KG | 860 |
2 |
| SNECMA S.A. | 1145 |
1 |
| Pratt & Whitney Canada Corp. | 5594 |
1 |
| Robert Bosch GmbH | 44398 |
1 |
| Monsanto Technology LLC | 8585 |
1 |
| Chevron Oronite Technology B.V. | 49 |
1 |
| Rtx Corporation | 10222 |
1 |
| Other owners | 0 |