- 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: 540
10-year publication summary
|
55
|
67
|
43
|
55
|
33
|
26
|
18
|
13
|
23
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 21600 |
27 |
| Aisin Seiki Kabushiki Kaisha | 2153 |
22 |
| Mazda Motor Corporation | 3309 |
21 |
| Toyota Motor Corporation | 36092 |
18 |
| Hyundai Motor Company | 24898 |
18 |
| Hans Jensen Lubricators A/S | 40 |
18 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12323 |
16 |
| Unick Corporation | 56 |
15 |
| Kia Motors Corporation | 7715 |
13 |
| Isuzu Motors Limited | 2331 |
13 |
| Pratt & Whitney Canada Corp. | 5528 |
12 |
| Yamada Manufacturing Co., Ltd. | 151 |
12 |
| Hitachi Astemo, Ltd. | 6427 |
12 |
| Volvo Truck Corporation | 3951 |
11 |
| GM Global Technology Operations LLC | 16219 |
10 |
| Honda Motor Co., Ltd. | 26212 |
8 |
| Bombardier Recreational Products Inc. | 1525 |
8 |
| BorgWarner Inc. | 2584 |
8 |
| Cummins Inc. | 2651 |
8 |
| Safran Aircraft Engines | 6750 |
8 |
| Other owners | 262 |