- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01M - Lubricating of machines or engines in generallubricating internal-combustion enginescrankcase ventilating
- F01M 9/02 - Lubrication means having pertinent characteristics not provided for in, or of interest apart from, groups having means for introducing additives to lubricant
Patent holdings for IPC class F01M 9/02
Total number of patents in this class: 53
10-year publication summary
|
10
|
6
|
6
|
2
|
1
|
5
|
2
|
1
|
1
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| A.P. Møller - Mærsk A/S | 142 |
5 |
| Infineum International Limited | 456 |
4 |
| GM Global Technology Operations LLC | 16155 |
3 |
| Aktiebolaget SKF | 3130 |
3 |
| Total Marketing Services | 449 |
3 |
| Shell Internationale Research Maatschappij B.V. | 3398 |
2 |
| Bayerische Motoren Werke Aktiengesellschaft | 15289 |
2 |
| Afton Chemical Corporation | 498 |
2 |
| Mærsk A/S | 112 |
2 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12378 |
2 |
| LM Lubricants GmbH | 9 |
2 |
| Toyota Motor Corporation | 35813 |
1 |
| ExxonMobil Research And Engineering Company | 2407 |
1 |
| Mitsubishi Heavy Industries, Ltd. | 9139 |
1 |
| Shell Oil Company | 2067 |
1 |
| Aramco Services Company | 4196 |
1 |
| JX Nippon Oil & Energy Corporation | 978 |
1 |
| LUKOIL Marine Lubricants Germany GmbH | 3 |
1 |
| MAN Diesel & Turbo, Filial af MAN Diesel & Turbo SE, Tyskland | 32 |
1 |
| NSB Niederelbe Schiffahrtsgesellschaft mbH & Co KG | 5 |
1 |
| Other owners | 14 |