- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01L - Cyclically operating valves for machines or engines
- F01L 1/08 - Shape of cams
Patent holdings for IPC class F01L 1/08
Total number of patents in this class: 231
10-year publication summary
|
28
|
37
|
38
|
36
|
15
|
11
|
16
|
8
|
6
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jacobs Vehicle Systems, Inc. | 216 |
16 |
| Eaton Intelligent Power Limited | 5983 |
14 |
| ThyssenKrupp Presta Teccenter AG | 235 |
12 |
| Hyundai Motor Company | 21960 |
10 |
| Daimler AG | 3393 |
8 |
| Eaton Corporation | 1820 |
7 |
| Ford Global Technologies, LLC | 20548 |
7 |
| Cummins Inc. | 2576 |
7 |
| Volvo Truck Corporation | 3395 |
7 |
| Toyota Motor Corporation | 31985 |
5 |
| GM Global Technology Operations LLC | 15020 |
5 |
| Caterpillar Inc. | 9540 |
5 |
| C.R.F. Societa Consortile per Azioni | 378 |
5 |
| Wartsila Finland Oy | 741 |
5 |
| Kia Motors Corporation | 7755 |
4 |
| BorgWarner Inc. | 2599 |
4 |
| Isuzu Motors Limited | 2248 |
4 |
| MAN Truck & Bus AG | 173 |
4 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1377 |
4 |
| Shanghai Universoon Autoparts Co., Ltd. | 17 |
4 |
| Other owners | 94 |