- 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: 386
10-year publication summary
|
22
|
36
|
45
|
45
|
51
|
37
|
33
|
23
|
21
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 4602 |
20 |
| Cummins Filtration IP, Inc. | 808 |
17 |
| Ford Global Technologies, LLC | 20465 |
15 |
| Caterpillar Inc. | 9472 |
15 |
| GM Global Technology Operations LLC | 14879 |
8 |
| Isuzu Motors Limited | 2247 |
8 |
| Vitesco Technologies GmbH | 2598 |
8 |
| Toyota Motor Corporation | 31451 |
7 |
| Hyundai Motor Company | 21626 |
7 |
| Honda Motor Co., Ltd. | 25137 |
6 |
| Safran Aircraft Engines | 6237 |
6 |
| ExxonMobil Research And Engineering Company | 2592 |
5 |
| Nissan Motor Co., Ltd. | 12381 |
5 |
| Castrol Limited | 520 |
5 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12864 |
5 |
| JCB Research | 24 |
5 |
| Komatsu Ltd. | 4505 |
4 |
| Mazda Motor Corporation | 3116 |
4 |
| Air China Limited | 124 |
4 |
| Luneta, LLC | 15 |
4 |
| Other owners | 228 |