- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01M - Lubricating of machines or engines in generallubricating internal-combustion enginescrankcase ventilating
- F01M 11/10 - Indicating devicesOther safety devices
Patent holdings for IPC class F01M 11/10
Total number of patents in this class: 403
10-year publication summary
|
36
|
45
|
45
|
51
|
37
|
34
|
24
|
23
|
22
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 5472 |
23 |
| Caterpillar Inc. | 10272 |
20 |
| Ford Global Technologies, LLC | 21478 |
15 |
| Cummins Filtration IP, Inc. | 590 |
12 |
| Isuzu Motors Limited | 2323 |
9 |
| Toyota Motor Corporation | 35680 |
8 |
| GM Global Technology Operations LLC | 16106 |
8 |
| Vitesco Technologies GmbH | 2398 |
8 |
| JCB Research | 34 |
8 |
| Hyundai Motor Company | 24602 |
7 |
| Honda Motor Co., Ltd. | 26008 |
6 |
| Safran Aircraft Engines | 6671 |
6 |
| ExxonMobil Research And Engineering Company | 2425 |
5 |
| Nissan Motor Co., Ltd. | 12947 |
5 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12387 |
5 |
| Atmus Filtration IP Inc. | 273 |
5 |
| Komatsu Ltd. | 4703 |
4 |
| Mazda Motor Corporation | 3296 |
4 |
| Air China Limited | 124 |
4 |
| Castrol Limited | 513 |
4 |
| Other owners | 237 |