- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01M - Lubricating of machines or engines in generallubricating internal-combustion enginescrankcase ventilating
- F01M 5/00 - Heating, cooling, or controlling temperature of lubricantLubrication means facilitating engine starting
Patent holdings for IPC class F01M 5/00
Total number of patents in this class: 622
10-year publication summary
|
73
|
72
|
66
|
50
|
35
|
29
|
32
|
31
|
18
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 21150 |
25 |
| Hyundai Motor Company | 23382 |
21 |
| Pratt & Whitney Canada Corp. | 5159 |
17 |
| Ufi Filters S.p.A. | 191 |
16 |
| MAHLE International GmbH | 2862 |
15 |
| Cummins Inc. | 2578 |
14 |
| Dana Canada Corporation | 272 |
14 |
| GM Global Technology Operations LLC | 15666 |
13 |
| Neal Technologies, Inc. | 46 |
13 |
| Toyota Motor Corporation | 34148 |
12 |
| Brunswick Corporation | 1437 |
12 |
| Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | 466 |
11 |
| Kia Motors Corporation | 7738 |
10 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12570 |
10 |
| Honda Motor Co., Ltd. | 25804 |
9 |
| Caterpillar Inc. | 10027 |
9 |
| Safran Aircraft Engines | 6489 |
9 |
| Modine Manufacturing Company | 306 |
8 |
| Zhejiang Sanhua Automotive Components Co., Ltd. | 315 |
8 |
| Yanmar Power Technology Co., Ltd. | 581 |
8 |
| Other owners | 368 |