- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01M - Lubricating of machines or engines in generallubricating internal-combustion enginescrankcase ventilating
- F01M 1/16 - Controlling lubricant pressure or quantity
Patent holdings for IPC class F01M 1/16
Total number of patents in this class: 531
10-year publication summary
|
53
|
64
|
42
|
50
|
32
|
26
|
17
|
13
|
20
|
9
|
| 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 |
27 |
| Aisin Seiki Kabushiki Kaisha | 2179 |
22 |
| Mazda Motor Corporation | 3271 |
21 |
| Hyundai Motor Company | 23688 |
18 |
| Hans Jensen Lubricators A/S | 41 |
18 |
| Toyota Motor Corporation | 34545 |
17 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12525 |
16 |
| Unick Corporation | 53 |
15 |
| Kia Motors Corporation | 7725 |
13 |
| Yamada Manufacturing Co., Ltd. | 150 |
12 |
| Hitachi Astemo, Ltd. | 6411 |
12 |
| Isuzu Motors Limited | 2304 |
11 |
| Volvo Truck Corporation | 3780 |
11 |
| Pratt & Whitney Canada Corp. | 5210 |
10 |
| GM Global Technology Operations LLC | 15776 |
10 |
| Honda Motor Co., Ltd. | 25858 |
8 |
| Bombardier Recreational Products Inc. | 1480 |
8 |
| BorgWarner Inc. | 2577 |
8 |
| Cummins Inc. | 2588 |
8 |
| Safran Aircraft Engines | 6532 |
8 |
| Other owners | 258 |