- 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: 399
10-year publication summary
|
58
|
52
|
56
|
29
|
22
|
24
|
12
|
9
|
11
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 21657 |
31 |
| Mitsubishi Heavy Industries, Ltd. | 9271 |
24 |
| Hyundai Motor Company | 25190 |
21 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 857 |
16 |
| BorgWarner Inc. | 2584 |
15 |
| Valeo Systemes de Controle Moteur | 572 |
12 |
| GM Global Technology Operations LLC | 16279 |
10 |
| General Atomics Aeronautical Systems, Inc. | 214 |
10 |
| Volvo Truck Corporation | 3974 |
10 |
| Achates Power, Inc. | 90 |
9 |
| Isuzu Motors Limited | 2339 |
9 |
| IHI Corporation | 3554 |
8 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1340 |
8 |
| Bayerische Motoren Werke Aktiengesellschaft | 15535 |
7 |
| Kia Motors Corporation | 7713 |
7 |
| Garrett Transportation I Inc. | 306 |
7 |
| JPMorgan Chase Bank, National Association | 8977 |
6 |
| Eaton Intelligent Power Limited | 6304 |
6 |
| Robert Bosch GmbH | 44427 |
5 |
| Polaris Industries Inc. | 2322 |
5 |
| Other owners | 173 |