- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02D - Controlling combustion engines
- F02D 41/38 - Controlling fuel injection of the high pressure type
Patent holdings for IPC class F02D 41/38
Total number of patents in this class: 1871
10-year publication summary
|
201
|
205
|
183
|
141
|
136
|
86
|
72
|
55
|
59
|
45
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44160 |
165 |
| Ford Global Technologies, LLC | 21509 |
156 |
| Toyota Motor Corporation | 35772 |
124 |
| Continental Automotive GmbH | 4503 |
116 |
| Denso Corporation | 25534 |
92 |
| Mazda Motor Corporation | 3296 |
81 |
| Vitesco Technologies GmbH | 2397 |
69 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12369 |
60 |
| Caterpillar Inc. | 10267 |
56 |
| Cummins Inc. | 2632 |
50 |
| GM Global Technology Operations LLC | 16124 |
49 |
| Hyundai Motor Company | 24653 |
35 |
| MTU Friedrichshafen GmbH | 294 |
35 |
| Hitachi Astemo, Ltd. | 6410 |
34 |
| Rolls-Royce Solutions GmbH | 312 |
30 |
| Nissan Motor Co., Ltd. | 12964 |
26 |
| Cummins-scania Hpcr System, LLC | 103 |
25 |
| Isuzu Motors Limited | 2323 |
22 |
| Honda Motor Co., Ltd. | 26025 |
21 |
| Yanmar Co., Ltd. | 1347 |
20 |
| Other owners | 605 |