- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 37/04 - Engines with exhaust drive and other drive of pumps, e.g. with exhaust-driven pump and mechanically-driven second pump
Patent holdings for IPC class F02B 37/04
Total number of patents in this class: 398
10-year publication summary
|
54
|
58
|
52
|
55
|
28
|
21
|
24
|
12
|
8
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 20668 |
31 |
| Mitsubishi Heavy Industries, Ltd. | 8764 |
24 |
| Hyundai Motor Company | 22141 |
21 |
| Achates Power, Inc. | 205 |
19 |
| BorgWarner Inc. | 2600 |
16 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 774 |
14 |
| Valeo Systemes de Controle Moteur | 608 |
12 |
| GM Global Technology Operations LLC | 15106 |
10 |
| Volvo Truck Corporation | 3426 |
10 |
| Isuzu Motors Limited | 2260 |
9 |
| IHI Corporation | 3449 |
8 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1401 |
8 |
| Bayerische Motoren Werke Aktiengesellschaft | 14428 |
7 |
| Kia Motors Corporation | 7752 |
7 |
| Garrett Transportation I Inc. | 221 |
7 |
| JPMorgan Chase Bank, National Association | 8569 |
6 |
| Eaton Intelligent Power Limited | 6006 |
6 |
| Robert Bosch GmbH | 42721 |
5 |
| Polaris Industries Inc. | 2189 |
5 |
| Volkswagen AG | 7341 |
5 |
| Other owners | 168 |