- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01M - Lubricating of machines or engines in generallubricating internal-combustion enginescrankcase ventilating
- F01M 1/02 - Pressure lubrication using lubricating pumps
Patent holdings for IPC class F01M 1/02
Total number of patents in this class: 778
10-year publication summary
|
83
|
87
|
88
|
80
|
50
|
38
|
45
|
32
|
30
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25852 |
35 |
| Ford Global Technologies, LLC | 21246 |
33 |
| Toyota Motor Corporation | 34468 |
30 |
| Hyundai Motor Company | 23618 |
26 |
| Mazda Motor Corporation | 3270 |
23 |
| GM Global Technology Operations LLC | 15753 |
22 |
| Hitachi Astemo, Ltd. | 6406 |
22 |
| Kia Motors Corporation | 7727 |
21 |
| Pratt & Whitney Canada Corp. | 5213 |
16 |
| Cummins Inc. | 2585 |
16 |
| Kawasaki Motors, Ltd. | 1489 |
15 |
| Caterpillar Inc. | 10109 |
14 |
| BYD Company Limited | 6188 |
13 |
| Polaris Industries Inc. | 2261 |
13 |
| Rtx Corporation | 9843 |
13 |
| Unick Corporation | 53 |
12 |
| Suzuki Motor Corporation | 1356 |
11 |
| Discovery Energy, LLC | 386 |
11 |
| Yamaha Motor Co., Ltd. | 2817 |
10 |
| Volvo Truck Corporation | 3766 |
9 |
| Other owners | 413 |