- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02B - Internal-combustion piston engines; combustion 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: 401
10-year publication summary
|
54
|
58
|
52
|
56
|
29
|
22
|
24
|
12
|
9
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 20063 |
31 |
| Mitsubishi Heavy Industries, Ltd. | 8531 |
24 |
| Hyundai Motor Company | 20442 |
21 |
| Achates Power, Inc. | 208 |
19 |
| BorgWarner Inc. | 2587 |
16 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 749 |
14 |
| Valeo Systemes de Controle Moteur | 611 |
12 |
| GM Global Technology Operations LLC | 14229 |
10 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1406 |
10 |
| Isuzu Motors Limited | 2239 |
9 |
| Volvo Truck Corporation | 3100 |
9 |
| Bayerische Motoren Werke Aktiengesellschaft | 13850 |
7 |
| Kia Motors Corporation | 7777 |
7 |
| IHI Corporation | 3358 |
7 |
| Volkswagen AG | 7275 |
7 |
| Garrett Transportation I Inc. | 178 |
7 |
| JPMorgan Chase Bank, National Association | 8409 |
6 |
| Robert Bosch GmbH | 41765 |
5 |
| Eaton Intelligent Power Limited | 6296 |
5 |
| Toyota Motor Corporation | 30398 |
4 |
| Other owners | 171 |