- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 35/024 - Air cleaners using filters, e.g. moistened
Patent holdings for IPC class F02M 35/024
Total number of patents in this class: 1018
10-year publication summary
|
114
|
106
|
99
|
105
|
109
|
88
|
70
|
48
|
33
|
37
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| MANN+HUMMEL GmbH | 1760 |
195 |
| Donaldson Company, Inc. | 1606 |
80 |
| K&N Engineering, Inc. | 436 |
67 |
| Honda Motor Co., Ltd. | 25352 |
51 |
| Cummins Filtration IP, Inc. | 807 |
38 |
| Caterpillar Inc. | 9594 |
30 |
| Ford Global Technologies, LLC | 20676 |
27 |
| MAHLE International GmbH | 2778 |
22 |
| Hyundai Motor Company | 22167 |
21 |
| Kia Motors Corporation | 7751 |
17 |
| Baldwin Filters, Inc. | 245 |
16 |
| Advanced Flow Engineering, Inc. | 98 |
14 |
| Toyota Boshoku Kabushiki Kaisha | 1412 |
13 |
| Kawasaki Motors, Ltd. | 1323 |
13 |
| Polaris Industries Inc. | 2188 |
12 |
| Volvo Truck Corporation | 3432 |
12 |
| GM Global Technology Operations LLC | 15114 |
11 |
| Yamaha Motor Co., Ltd. | 2820 |
11 |
| Cummins Filtration Inc. | 195 |
9 |
| Toyota Motor Corporation | 32599 |
8 |
| Other owners | 351 |