- 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: 401
10-year publication summary
|
35
|
44
|
45
|
50
|
36
|
32
|
19
|
22
|
18
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pratt & Whitney Canada Corp. | 5223 |
23 |
| Caterpillar Inc. | 10132 |
20 |
| Ford Global Technologies, LLC | 21274 |
15 |
| Cummins Filtration IP, Inc. | 649 |
12 |
| Isuzu Motors Limited | 2304 |
9 |
| Toyota Motor Corporation | 34633 |
8 |
| GM Global Technology Operations LLC | 15817 |
8 |
| Vitesco Technologies GmbH | 2405 |
8 |
| JCB Research | 32 |
8 |
| Hyundai Motor Company | 23762 |
7 |
| Honda Motor Co., Ltd. | 25871 |
6 |
| Safran Aircraft Engines | 6539 |
6 |
| ExxonMobil Research And Engineering Company | 2468 |
5 |
| Nissan Motor Co., Ltd. | 12763 |
5 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12507 |
5 |
| Atmus Filtration IP Inc. | 202 |
5 |
| Komatsu Ltd. | 4658 |
4 |
| Mazda Motor Corporation | 3271 |
4 |
| Air China Limited | 124 |
4 |
| Castrol Limited | 522 |
4 |
| Other owners | 235 |