- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01M - Lubricating of machines or engines in generallubricating internal-combustion enginescrankcase ventilating
- F01M 5/02 - Conditioning lubricant for aiding engine starting, e.g. heating
Patent holdings for IPC class F01M 5/02
Total number of patents in this class: 143
10-year publication summary
|
18
|
23
|
16
|
9
|
3
|
4
|
6
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 21263 |
11 |
| Neal Technologies, Inc. | 46 |
7 |
| Toyota Motor Corporation | 34545 |
5 |
| GM Global Technology Operations LLC | 15776 |
5 |
| Hutchinson | 474 |
5 |
| China FAW Co., Ltd. | 952 |
4 |
| Hyundai Motor Company | 23688 |
3 |
| Cummins Power Generation IP, Inc. | 315 |
3 |
| Defa AS | 32 |
3 |
| Ino8 Pty Ltd. | 8 |
3 |
| Honeywell International Inc. | 12796 |
2 |
| Robert Bosch GmbH | 43554 |
2 |
| Caterpillar Inc. | 10118 |
2 |
| Daimler AG | 2901 |
2 |
| Kia Motors Corporation | 7725 |
2 |
| BRANDEIS University | 334 |
2 |
| Cummins Inc. | 2588 |
2 |
| Cummins IP, Inc. | 155 |
2 |
| Great Wall Motor Company Limited | 847 |
2 |
| Hanon Systems | 2067 |
2 |
| Other owners | 74 |