- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 37/00 - Engines characterised by provision of pumps driven at least for part of the time by exhaust
Patent holdings for IPC class F02B 37/00
Total number of patents in this class: 1491
10-year publication summary
|
187
|
180
|
167
|
130
|
123
|
66
|
41
|
44
|
31
|
18
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BorgWarner Inc. | 2600 |
125 |
| Ford Global Technologies, LLC | 20701 |
77 |
| Mitsubishi Heavy Industries, Ltd. | 8787 |
68 |
| Pratt & Whitney Canada Corp. | 4818 |
44 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12765 |
40 |
| Caterpillar Inc. | 9647 |
39 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 781 |
37 |
| Volvo Truck Corporation | 3455 |
36 |
| GE Global Sourcing LLC | 887 |
36 |
| IHI Corporation | 3451 |
34 |
| Isuzu Motors Limited | 2266 |
33 |
| Toyota Motor Corporation | 32869 |
28 |
| Mazda Motor Corporation | 3169 |
26 |
| Cummins Inc. | 2609 |
26 |
| JPMorgan Chase Bank, National Association | 8579 |
25 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3056 |
25 |
| GM Global Technology Operations LLC | 15162 |
19 |
| Bayerische Motoren Werke Aktiengesellschaft | 14476 |
18 |
| Hyundai Motor Company | 22315 |
17 |
| Daimler AG | 3360 |
16 |
| Other owners | 722 |