- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F02M - Supplying combustion engines in general with combustible mixtures or constituents thereof
- F02M 37/24 - Arrangements for purifying liquid fuel specially adapted for, or arranged on, internal-combustion engines, e.g. arrangements in the feeding system characterised by water separating means
Patent holdings for IPC class F02M 37/24
Total number of patents in this class: 118
10-year publication summary
|
7
|
16
|
11
|
16
|
25
|
13
|
9
|
8
|
7
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| MANN+HUMMEL GmbH | 1760 |
20 |
| MAHLE International GmbH | 2778 |
14 |
| Cummins Filtration IP, Inc. | 807 |
13 |
| Caterpillar Inc. | 9594 |
8 |
| Ufi Filters S.p.A. | 195 |
6 |
| W. L. Gore & Associates, Inc. | 2713 |
3 |
| Donaldson Company, Inc. | 1606 |
3 |
| Fuel Active Limited | 18 |
3 |
| Kyosan Denki Co., Ltd. | 52 |
3 |
| AXI International Corporation | 7 |
2 |
| Baldwin Filters, Inc. | 245 |
2 |
| CLARCOR Inc. | 57 |
2 |
| Parker Intangibles LLC | 1161 |
2 |
| Rotex Automation Limited | 22 |
2 |
| Schroeder Industries, LLC | 51 |
2 |
| Zhejiang Weitai Automobile Parts Co., Ltd. | 7 |
2 |
| CLARCOR EM Holdings Inc | 11 |
2 |
| DClimate Inc | 17 |
2 |
| Illinois Tool Works Inc. | 11485 |
1 |
| Airbus Operations Limited | 1272 |
1 |
| Other owners | 25 |