- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 37/18 - Control of the pumps by bypassing exhaust
Patent holdings for IPC class F02B 37/18
Total number of patents in this class: 1823
10-year publication summary
|
211
|
217
|
208
|
164
|
91
|
94
|
58
|
57
|
37
|
22
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 21509 |
164 |
| BorgWarner Inc. | 2583 |
147 |
| IHI Corporation | 3535 |
85 |
| Toyota Motor Corporation | 35772 |
67 |
| JPMorgan Chase Bank, National Association | 8956 |
59 |
| Continental Automotive GmbH | 4503 |
54 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 825 |
53 |
| GM Global Technology Operations LLC | 16124 |
39 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12369 |
39 |
| Cummins Inc. | 2632 |
38 |
| Mitsubishi Heavy Industries, Ltd. | 9128 |
36 |
| IHI Charging Systems International GmbH | 117 |
36 |
| Cummins Ltd. | 204 |
35 |
| Vitesco Technologies GmbH | 2397 |
33 |
| FCA US LLC | 3562 |
29 |
| Hyundai Motor Company | 24653 |
27 |
| Polaris Industries Inc. | 2305 |
26 |
| Volvo Truck Corporation | 3911 |
26 |
| Nissan Motor Co., Ltd. | 12964 |
25 |
| MAHLE International GmbH | 2911 |
25 |
| Other owners | 780 |