- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01L - Cyclically operating valves for machines or engines
- F01L 1/12 - Transmitting-gear between valve drive and valve
Patent holdings for IPC class F01L 1/12
Total number of patents in this class: 68
10-year publication summary
|
9
|
6
|
6
|
10
|
4
|
6
|
3
|
3
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 10687 |
5 |
| Eaton Intelligent Power Limited | 6154 |
5 |
| Lse R&D Engineering Limited | 6 |
5 |
| Honda Motor Co., Ltd. | 25858 |
4 |
| Eaton Corporation | 1808 |
3 |
| Caterpillar Inc. | 10118 |
3 |
| Toyota Motor Corporation | 34545 |
2 |
| Ford Global Technologies, LLC | 21263 |
2 |
| Hyundai Motor Company | 23688 |
2 |
| Doosan Infracore Co., Ltd. | 308 |
2 |
| GM Global Technology Operations, Inc. | 429 |
2 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1502 |
2 |
| Roller Bearing Company of America, Inc. | 213 |
2 |
| Yamaha Motor Co., Ltd. | 2817 |
1 |
| Beiqi Foton Motor Co., Ltd. | 176 |
1 |
| BorgWarner Inc. | 2577 |
1 |
| Caterpillar Energy Solutions GmbH | 148 |
1 |
| Engine Solution Sweden Aktiebolag | 1 |
1 |
| Ibos Innovations Pty Ltd | 1 |
1 |
| Jacobs Vehicle Systems, Inc. | 219 |
1 |
| Other owners | 22 |