- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02D - Controlling combustion engines
- F02D 9/10 - Throttle valves specially adapted therefor; Arrangements of such valves in conduits having pivotally-mounted flaps
Patent holdings for IPC class F02D 9/10
Total number of patents in this class: 848
10-year publication summary
|
91
|
69
|
95
|
76
|
80
|
68
|
58
|
41
|
31
|
16
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pierburg GmbH | 435 |
62 |
| Mikuni Corporation | 332 |
46 |
| Honda Motor Co., Ltd. | 24537 |
36 |
| Denso Corporation | 23338 |
33 |
| Walbro LLC | 203 |
31 |
| Valeo Systemes de Controle Moteur | 614 |
28 |
| Continental Automotive GmbH | 5573 |
26 |
| Aisan Kogyo Kabushiki Kaisha | 722 |
26 |
| MAHLE International GmbH | 2670 |
25 |
| Robert Bosch GmbH | 40953 |
24 |
| Hitachi Astemo, Ltd. | 5618 |
22 |
| Ford Global Technologies, LLC | 19702 |
17 |
| Aisin Seiki Kabushiki Kaisha | 2427 |
17 |
| Holley Performance Products, Inc. | 441 |
16 |
| Faurecia Systemes D'Echappement | 222 |
15 |
| Vitesco Technologies GmbH | 2372 |
14 |
| Keihin Corporation | 201 |
11 |
| Purem GmbH, Formerly, Eberspächer Exhaust Technology GmbH | 288 |
11 |
| Denso Daishin Corporation | 14 |
10 |
| Vitesco Technologies USA, LLC. | 380 |
9 |
| Other owners | 369 |