Cafina AG
5Patents
1Active
5Granted
31Portfolio score
Filing activity: Feb 24, 1987 → Aug 14, 2008 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4767632A | Method for the preparation of coffee | Human Necessities | 44 | Expired |
| US4797296A | Piston-cylinder-assembly for a coffee brewing apparatus and a method of its operation | Human Necessities | 33 | Expired |
| US6713110B2 | Assembly for generating milk foam and for heating milk | Emerging Cross-Sectional Technologies | 20 | Expired |
| USD316794S | Coffee machine | General | 12 | Expired |
| US8003148B2 | Device and method for frothing and steaming milk | Human Necessities | 9 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.