Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D877896 | Syringe for medical use | — | 2020-03-10 |
| 10232100 | Container for dialysis concentrate | — | 2019-03-19 |
| 9352311 | Device with display for repeated dosing | Ralf Ritter | 2016-05-31 |
| D745824 | Container for food | Ralf Ritter, Frank Finis | 2015-12-22 |
| 8894270 | Mixing system for two-component cartridge | — | 2014-11-25 |
| 7431179 | Two-chamber cartridge | — | 2008-10-07 |
| 7077284 | Bicarbonate container with two-channel plug-in connector for a hemodialysis apparatus | — | 2006-07-18 |
| 6834782 | Cartridge closure with opening and closing means | — | 2004-12-28 |
| 6688822 | Plastic injection anchoring sleeve | Gerald Brendel | 2004-02-10 |
| 6309059 | Cartridge stopper with a valve function | — | 2001-10-30 |
| 5301842 | Multicomponent cartridge for plastic materials | — | 1994-04-12 |
| 4478121 | Digital feed system | Romano Balordi | 1984-10-23 |