- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 55/00 - Fuel-injection apparatus characterised by their fuel conduits or their venting means
Patent holdings for IPC class F02M 55/00
Total number of patents in this class: 681
10-year publication summary
|
60
|
67
|
71
|
63
|
65
|
59
|
28
|
26
|
24
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 40953 |
194 |
| Delphi Technologies IP Limited | 1081 |
31 |
| Caterpillar Inc. | 8877 |
30 |
| Continental Automotive GmbH | 5573 |
29 |
| Denso Corporation | 23338 |
24 |
| Wartsila Finland Oy | 740 |
20 |
| Volvo Truck Corporation | 2764 |
18 |
| Delphi International Operations Luxembourg S.à R.L. | 235 |
15 |
| Vitesco Technologies GmbH | 2372 |
14 |
| Cummins Inc. | 2369 |
13 |
| Caterpillar Motoren GmbH & Co. KG | 127 |
11 |
| Ford Global Technologies, LLC | 19702 |
9 |
| L'Orange GmbH | 59 |
9 |
| Usui Co., Ltd. | 105 |
8 |
| Eagle Industry Co., Ltd. | 1062 |
7 |
| Vitesco Technologies USA, LLC. | 380 |
7 |
| Toyota Motor Corporation | 28582 |
6 |
| Hitachi Automotive Systems, Ltd. | 3970 |
6 |
| Ganser-Hydromag AG | 24 |
6 |
| Sumitomo Riko Company Limited | 962 |
6 |
| Other owners | 218 |