- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 37/04 - Feeding by means of driven pumps
Patent holdings for IPC class F02M 37/04
Total number of patents in this class: 495
10-year publication summary
|
42
|
49
|
46
|
40
|
26
|
27
|
10
|
13
|
10
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 42887 |
40 |
| Aisan Kogyo Kabushiki Kaisha | 743 |
29 |
| Denso Corporation | 24601 |
26 |
| Ford Global Technologies, LLC | 20788 |
20 |
| Caterpillar Inc. | 9673 |
18 |
| Vitesco Technologies GmbH | 2592 |
15 |
| Honda Motor Co., Ltd. | 25776 |
13 |
| Cummins Inc. | 2615 |
11 |
| Daewoo Shipbuilding & Marine Engineering Co., Ltd. | 231 |
10 |
| Walbro LLC | 191 |
10 |
| Continental Automotive GmbH | 4758 |
9 |
| Vitesco Technologies USA, LLC. | 366 |
9 |
| Discovery Energy, LLC | 381 |
9 |
| Toyota Motor Corporation | 33138 |
8 |
| Hitachi Astemo, Ltd. | 6377 |
7 |
| Hyundai Motor Company | 22533 |
6 |
| Woodward, Inc. | 647 |
6 |
| PHINIA Jersey Holdings LLC | 365 |
6 |
| GM Global Technology Operations LLC | 15239 |
5 |
| Nissan Motor Co., Ltd. | 12609 |
5 |
| Other owners | 233 |