- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02D - Controlling combustion engines
- F02D 9/10 - Throttle valves specially adapted thereforArrangements of such valves in conduits having pivotally-mounted flaps
Patent holdings for IPC class F02D 9/10
Total number of patents in this class: 845
10-year publication summary
|
69
|
95
|
76
|
80
|
68
|
58
|
42
|
33
|
29
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pierburg GmbH | 463 |
63 |
| Mikuni Corporation | 343 |
46 |
| Honda Motor Co., Ltd. | 25118 |
35 |
| Denso Corporation | 24042 |
32 |
| Walbro LLC | 194 |
32 |
| Valeo Systemes de Controle Moteur | 610 |
28 |
| Hitachi Astemo, Ltd. | 6331 |
27 |
| Continental Automotive GmbH | 5026 |
26 |
| MAHLE International GmbH | 2730 |
25 |
| Robert Bosch GmbH | 42296 |
22 |
| Aisan Kogyo Kabushiki Kaisha | 735 |
19 |
| Holley Performance Products, Inc. | 446 |
18 |
| Aisin Seiki Kabushiki Kaisha | 2251 |
17 |
| Ford Global Technologies, LLC | 20355 |
15 |
| Faurecia Systemes D'Echappement | 177 |
15 |
| Vitesco Technologies GmbH | 2592 |
15 |
| Keihin Corporation | 190 |
11 |
| Purem GmbH, Formerly, Eberspächer Exhaust Technology GmbH | 304 |
11 |
| Denso Daishin Corporation | 13 |
10 |
| Vitesco Technologies USA, LLC. | 368 |
9 |
| Other owners | 369 |