- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 39/10 - Non-mechanical drives, e.g. fluid drives having variable gear ratio electric
Patent holdings for IPC class F02B 39/10
Total number of patents in this class: 699
10-year publication summary
|
81
|
110
|
84
|
117
|
62
|
60
|
38
|
38
|
19
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Ford Global Technologies, LLC | 20070 |
70 |
| BorgWarner Inc. | 2607 |
55 |
| Hyundai Motor Company | 20483 |
32 |
| Valeo Systemes de Controle Moteur | 612 |
32 |
| IHI Corporation | 3359 |
26 |
| Mitsubishi Heavy Industries, Ltd. | 8538 |
23 |
| Robert Bosch GmbH | 41786 |
23 |
| Kia Motors Corporation | 7777 |
18 |
| Vitesco Technologies GmbH | 2494 |
14 |
| Transportation IP Holdings, LLC | 906 |
12 |
| LG Electronics Inc. | 71039 |
10 |
| Toyota Motor Corporation | 30455 |
10 |
| Bayerische Motoren Werke Aktiengesellschaft | 13863 |
10 |
| KASI Technologies AB | 12 |
10 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 750 |
10 |
| Garrett Transportation I Inc. | 179 |
10 |
| Volkswagen AG | 7282 |
9 |
| Continental Automotive GmbH | 5541 |
8 |
| Bowman Power Group Limited | 32 |
8 |
| RENAULT s.a.s. | 5393 |
8 |
| Other owners | 301 |