- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01M - Lubricating of machines or engines in generallubricating internal-combustion enginescrankcase ventilating
- F01M 3/04 - Lubrication specially adapted for engines with crankcase compression of fuel-air mixture, or for other engines in which lubricant is contained in fuel, combustion air, or fuel-air mixture for upper cylinder lubrication only
Patent holdings for IPC class F01M 3/04
Total number of patents in this class: 23
10-year publication summary
|
0
|
1
|
0
|
0
|
0
|
1
|
2
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GM Global Technology Operations LLC | 14778 |
4 |
| Maruyama Mfg. Co., Inc. | 41 |
2 |
| Suzuki Motor Corporation | 1309 |
2 |
| A.P. Møller - Mærsk A/S | 153 |
2 |
| Honda Motor Co., Ltd. | 25118 |
1 |
| Ford Global Technologies, LLC | 20355 |
1 |
| Nissan Motor Co., Ltd. | 12341 |
1 |
| Bruss Sealing Systems GmbH | 20 |
1 |
| Cummins Filtration IP, Inc. | 808 |
1 |
| Flashlube Pty Ltd | 5 |
1 |
| IHI Corporation | 3390 |
1 |
| MAN Diesel & Turbo, Filial af MAN Diesel & Turbo SE, Tyskland | 39 |
1 |
| MANN+HUMMEL GmbH | 1746 |
1 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1354 |
1 |
| Hans Jensen Lubricators A/S | 40 |
1 |
| TVS Motor Company Limited | 660 |
1 |
| Kawasaki Motors, Ltd. | 1215 |
1 |
| Other owners | 0 |