FILTRAUTO
9Patents
6Active
9Granted
42Portfolio score
Filing activity: Jul 23, 1993 → Jul 24, 2012 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5413712A | Filter cartridges for liquid, and to filters fitted with such cartridges | Performing Operations; Transporting | 44 | Expired |
| US6402800B1 | Filtering cartridge, in particular for internal combustion engine | Mechanical Engineering; Lighting; Heating | 28 | Expired |
| US7695618B2 | Filter cartridge and mounting system therefor having foolproofing means | Performing Operations; Transporting | 10 | Active |
| US6524375B2 | Vehicle cabin air filter, a vehicle including such a filter, and a method of manufacture | Emerging Cross-Sectional Technologies | 7 | Expired |
| US9267465B2 | Device for dispensing an additive | Mechanical Engineering; Lighting; Heating | 4 | Active |
| US8431023B2 | Fuel filter and filter cartridge allowing the electrostatic charges to be drained off | Performing Operations; Transporting | 3 | Active |
| US9938943B2 | Device for dispensing a liquid additive into a fuel circulation circuit for an internal combustion engine, vehicle comprising such a device, and method for using said device | Mechanical Engineering; Lighting; Heating | 1 | Active |
| US9381570B2 | Preform for manufacturing a metal foam | Emerging Cross-Sectional Technologies | 0 | Active |
| US8663470B2 | Liquid filter cartridge, and an engine subassembly including such a cartridge | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.