- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02D - Controlling combustion engines
- F02D 9/12 - Throttle valves specially adapted thereforArrangements of such valves in conduits having slidably-mounted valve-membersThrottle valves specially adapted thereforArrangements of such valves in conduits having valve-members movable longitudinally of conduit
Patent holdings for IPC class F02D 9/12
Total number of patents in this class: 26
10-year publication summary
|
2
|
9
|
2
|
0
|
1
|
0
|
0
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Volvo Truck Corporation | 3911 |
3 |
| Robert Bosch GmbH | 44160 |
2 |
| Dayco IP Holdings, LLC | 276 |
2 |
| Valeo Systemes de Controle Moteur | 581 |
2 |
| Denso Corporation | 25534 |
1 |
| Ford Global Technologies, LLC | 21509 |
1 |
| Hyundai Motor Company | 24653 |
1 |
| Kia Motors Corporation | 7718 |
1 |
| Aisan Kogyo Kabushiki Kaisha | 768 |
1 |
| Caterpillar Energy Solutions GmbH | 149 |
1 |
| IP Consortium Limited | 7 |
1 |
| Jiangsu University | 1166 |
1 |
| MAHLE International GmbH | 2911 |
1 |
| Mikuni Corporation | 338 |
1 |
| Plastic Omnium Advanced Innovation and Research | 340 |
1 |
| ThrivalTech, LLC | 14 |
1 |
| Volkswagen AG | 7461 |
1 |
| Sang Yeoul MA | 1 |
1 |
| Mahle Donghyun Filter Systems Co., Ltd. | 11 |
1 |
| Thrival Tech, LLC | 5 |
1 |
| Other owners | 1 |