AZO Holding GmbH
🏢 View company profile →6Patents
3Active
6Granted
38Portfolio score
Filing activity: Oct 17, 1990 → Feb 6, 2020 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5147152A | Pneumatic suction conveyor means for the gravimetric dosing of bulk material components | Performing Operations; Transporting | 55 | Expired |
| US7128107B2 | Device for dispensing flowable material components | Performing Operations; Transporting | 2 | Expired |
| US6193072A | Sifting machine with axial removal of screen, rotor, worm conveyor and drives for cleaning and maintenance | Performing Operations; Transporting | 1 | Expired |
| US8573267B2 | Method and device for contamination-free transport of pourable bulk product | Performing Operations; Transporting | 0 | Active |
| US11940310B2 | Metering unit for free-flowing solids | Physics | 0 | Active |
| US8814420B2 | System for gravimetrically dosing bulk goods components having a transport container which can be coupled to and decoupled from a drive carriage | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.