- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 31/125 - Fuel
Patent holdings for IPC class F02M 31/125
Total number of patents in this class: 173
10-year publication summary
|
19
|
17
|
15
|
6
|
4
|
7
|
10
|
9
|
6
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44363 |
18 |
| Robert Bosch Limitada | 138 |
17 |
| MAHLE International GmbH | 2924 |
10 |
| MANN+HUMMEL GmbH | 1817 |
8 |
| Toyota Motor Corporation | 36327 |
5 |
| MAHLE Metal Leve S/A | 156 |
4 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12318 |
4 |
| Hyundai Motor Company | 25034 |
3 |
| AVL List GmbH | 1332 |
3 |
| Cummins Filtration IP, Inc. | 578 |
3 |
| Volkswagen AG | 7502 |
3 |
| CT Energy Holdings, LLC | 4 |
3 |
| Hamilton Sundstrand Corporation | 5013 |
2 |
| Aisan Industry Co., Ltd. | 29 |
2 |
| Nippon Soken, Inc. | 268 |
2 |
| PACCAR Inc | 1383 |
2 |
| Saudi Arabian Oil Company | 14390 |
2 |
| Zhejiang Geely Holding Group Co., Ltd. | 2112 |
2 |
| Anhui Jianghuai Automobile Group Corp.,ltd. | 37 |
2 |
| Ionizingenergy Limited | 2 |
2 |
| Other owners | 76 |