- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 35/12 - Intake silencers
Patent holdings for IPC class F02M 35/12
Total number of patents in this class: 419
10-year publication summary
|
44
|
43
|
41
|
66
|
35
|
30
|
27
|
30
|
14
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| MANN+HUMMEL GmbH | 1682 |
25 |
| Honda Motor Co., Ltd. | 24537 |
22 |
| Ford Global Technologies, LLC | 19702 |
22 |
| Hyundai Motor Company | 19021 |
18 |
| Kia Motors Corporation | 7946 |
12 |
| GM Global Technology Operations LLC | 13620 |
10 |
| Toyota Boshoku Kabushiki Kaisha | 1304 |
10 |
| Umfotec GmbH | 18 |
10 |
| Brunswick Corporation | 1271 |
9 |
| Henn GmbH & Co. KG | 75 |
8 |
| MAHLE International GmbH | 2670 |
8 |
| Subaru Corporation | 2959 |
8 |
| Mazda Motor Corporation | 3087 |
7 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
6 |
| NOK Corporation | 2108 |
6 |
| RENAULT s.a.s. | 5674 |
6 |
| Volvo Truck Corporation | 2764 |
6 |
| Dayco IP Holdings, LLC | 396 |
5 |
| Fisher Controls International LLC | 1520 |
5 |
| Turbo Systems Switzerland Ltd. | 170 |
5 |
| Other owners | 211 |