- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02B - Internal-combustion piston enginescombustion engines in general
- F02B 39/16 - Other safety measures for, or other control of, pumps
Patent holdings for IPC class F02B 39/16
Total number of patents in this class: 435
10-year publication summary
|
58
|
49
|
47
|
32
|
34
|
13
|
14
|
7
|
8
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| BorgWarner Inc. | 2605 |
56 |
| Ford Global Technologies, LLC | 20723 |
37 |
| Mitsubishi Heavy Industries, Ltd. | 8803 |
27 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12753 |
24 |
| Mitsubishi Heavy Industries Engine & Turbocharger, Ltd. | 782 |
15 |
| IHI Corporation | 3452 |
12 |
| Mazda Motor Corporation | 3187 |
11 |
| Toyota Motor Corporation | 32956 |
10 |
| Caterpillar Inc. | 9640 |
10 |
| Honeywell International Inc. | 13561 |
8 |
| Robert Bosch GmbH | 42815 |
8 |
| Continental Automotive GmbH | 4768 |
8 |
| GE Global Sourcing LLC | 886 |
8 |
| Deere & Company | 7671 |
7 |
| RENAULT s.a.s. | 5468 |
7 |
| Yanmar Co., Ltd. | 1392 |
7 |
| Isuzu Motors Limited | 2267 |
6 |
| Volvo Truck Corporation | 3464 |
6 |
| Mitsubishi Heavy Industries Marine Machinery & Equipment Co., Ltd. | 83 |
6 |
| Eaton Corporation | 1814 |
5 |
| Other owners | 157 |