- 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: 525
10-year publication summary
|
56
|
55
|
67
|
43
|
55
|
33
|
26
|
18
|
13
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 20498 |
27 |
| Aisin Seiki Kabushiki Kaisha | 2242 |
22 |
| Mazda Motor Corporation | 3124 |
20 |
| Hans Jensen Lubricators A/S | 42 |
19 |
| Hyundai Motor Company | 21795 |
18 |
| Toyota Motor Corporation | 31693 |
17 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12847 |
17 |
| Unick Corporation | 51 |
15 |
| Kia Motors Corporation | 7758 |
13 |
| Yamada Manufacturing Co., Ltd. | 137 |
12 |
| Hitachi Astemo, Ltd. | 6382 |
12 |
| Isuzu Motors Limited | 2247 |
11 |
| Volvo Truck Corporation | 3370 |
11 |
| GM Global Technology Operations LLC | 14926 |
9 |
| Bombardier Recreational Products Inc. | 1377 |
8 |
| BorgWarner Inc. | 2608 |
8 |
| Safran Aircraft Engines | 6265 |
8 |
| Stackpole International Engineered Products, Ltd. | 31 |
8 |
| Rtx Corporation | 9319 |
8 |
| Honda Motor Co., Ltd. | 25150 |
7 |
| Other owners | 255 |