- 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: 387
10-year publication summary
|
20
|
35
|
44
|
45
|
50
|
36
|
32
|
19
|
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. | 4793 |
21 |
| Cummins Filtration IP, Inc. | 808 |
17 |
| Ford Global Technologies, LLC | 20646 |
15 |
| Caterpillar Inc. | 9579 |
14 |
| GM Global Technology Operations LLC | 15095 |
8 |
| Isuzu Motors Limited | 2259 |
8 |
| Vitesco Technologies GmbH | 2605 |
8 |
| Toyota Motor Corporation | 32450 |
7 |
| Hyundai Motor Company | 22086 |
7 |
| Honda Motor Co., Ltd. | 25327 |
6 |
| Safran Aircraft Engines | 6294 |
6 |
| ExxonMobil Research And Engineering Company | 2570 |
5 |
| Nissan Motor Co., Ltd. | 12516 |
5 |
| Castrol Limited | 520 |
5 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12787 |
5 |
| JCB Research | 24 |
5 |
| Komatsu Ltd. | 4557 |
4 |
| Mazda Motor Corporation | 3151 |
4 |
| Air China Limited | 124 |
4 |
| Luneta, LLC | 15 |
4 |
| Other owners | 229 |