- 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: 1495
10-year publication summary
|
180
|
167
|
132
|
123
|
67
|
41
|
45
|
33
|
30
|
33
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BorgWarner Inc. | 2587 |
123 |
| Ford Global Technologies, LLC | 21664 |
77 |
| Mitsubishi Heavy Industries, Ltd. | 9279 |
70 |
| Pratt & Whitney Canada Corp. | 5638 |
49 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 859 |
40 |
| Caterpillar Inc. | 10375 |
39 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12282 |
37 |
| Volvo Truck Corporation | 3981 |
36 |
| IHI Corporation | 3555 |
35 |
| GE Global Sourcing LLC | 859 |
35 |
| Isuzu Motors Limited | 2336 |
30 |
| Toyota Motor Corporation | 36544 |
28 |
| Cummins Inc. | 2678 |
28 |
| Mazda Motor Corporation | 3326 |
26 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3312 |
25 |
| JPMorgan Chase Bank, National Association | 8982 |
24 |
| GM Global Technology Operations LLC | 16306 |
19 |
| Hyundai Motor Company | 25253 |
17 |
| Bayerische Motoren Werke Aktiengesellschaft | 15559 |
17 |
| Yanmar Co., Ltd. | 1338 |
15 |
| Other owners | 725 |