- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 53/04 - Injectors with heating, cooling, or thermally-insulating means
Patent holdings for IPC class F02M 53/04
Total number of patents in this class: 204
10-year publication summary
|
13
|
23
|
18
|
23
|
16
|
13
|
8
|
6
|
13
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 40953 |
39 |
| Caterpillar Inc. | 8877 |
18 |
| Cummins Inc. | 2369 |
15 |
| Ford Global Technologies, LLC | 19702 |
9 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
6 |
| Delphi Technologies IP Limited | 1081 |
5 |
| Toyota Motor Corporation | 28582 |
4 |
| Continental Automotive Systems, Inc. | 1163 |
4 |
| Tenneco Automotive Operating Company Inc. | 658 |
4 |
| Wartsila Finland Oy | 740 |
4 |
| Liebherr-components Deggendorf GmbH | 68 |
4 |
| Siemens AG | 24990 |
3 |
| Nissan Motor Co., Ltd. | 12249 |
3 |
| Continental Automotive GmbH | 5573 |
3 |
| Caterpillar Motoren GmbH & Co. KG | 127 |
3 |
| Woodward, Inc. | 602 |
3 |
| GE Global Sourcing LLC | 944 |
3 |
| Vitesco Technologies GmbH | 2372 |
3 |
| Denso Corporation | 23338 |
2 |
| Daimler AG | 3462 |
2 |
| Other owners | 67 |