SOGEFI FILTRATION
11Patents
10Active
11Granted
49Portfolio score
Filing activity: Nov 19, 2001 → Oct 15, 2020 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6716349B2 | Filter for diesel engine fuel | Emerging Cross-Sectional Technologies | 24 | Expired |
| US7695618B2 | Filter cartridge and mounting system therefor having foolproofing means | Performing Operations; Transporting | 10 | Active |
| US11592067B2 | Filtration device and use of said device for separating and collecting brake dust | Performing Operations; Transporting | 1 | Active |
| US11338230B2 | Fuel filter and mounting support of which the outlet is sealed by a valve in case of removal of a filter insert | Performing Operations; Transporting | 1 | Active |
| US10478764B2 | Device and arrangement having a filtering element for separating oil from the crankcase emissions of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US10518203B2 | Device for separating oil from gas in the crankcase of an internal combustion engine | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US11655865B2 | Separating device and use of the device for separating and collecting brake dust | Performing Operations; Transporting | 0 | Active |
| US11105301B2 | Pressure regulating device and method for assembling same, for a fuel vapour absorber | Performing Operations; Transporting | 0 | Active |
| US9327455B2 | Method for producing air ducts from plastic material, and mould used | Performing Operations; Transporting | 0 | Active |
| US11536171B2 | Filter and removable cartridge including a bypass valve | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US12018785B2 | Duct-connecting device | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.